I have no idea what im doing, can someone please help me? ASAP!!!! Use the pythagorean theorem to find the missing slide.

Answers

Answer 1

Answer:

1. b=√56

Step-by-step explanation:

1. Pythagorean therom states a²+b²=c² and in number 1 we are given the c or the hypotenuse so plugging in the values we know 13²+b²=15²

which equals 169+b²=225 subtract 169 from both sides and we get b²=56

square root both sides and we get b=√56

Related Questions

Please help me with 2 more questions ill give good ratings please!

Answers

Answer:

3, - 6 )

Step-by-step explanation:

Since the dilatation is centred at the origin , multiply the original coordinates by the scale factor, that is

(6, - 12 ) → ([tex]\frac{1}{2}[/tex] × 6, [tex]\frac{1}{2}[/tex] × - 12 ) → (3, - 6 )

If a line has a slope of 2 and contains the point (-2,1), what is its equation in point-slope form?
A. y+ 2 = -2(x-1)
B. y-1 = 2(x-2)
C. y-2 = -2(x-1)
D. y- 1 = 2(x+2)

Answers

The equation for slope is y=mx+b. slope is m. 2 is the slope. so you know the m part of the equation is 2. just by eliminating the answers that don’t have 2 as the slope, A is your answer.

Please help me with 3 more questions ill give good ratings please!

Answers

Answer:

(- 5, - 25 )

Step-by-step explanation:

Since the dilatation is centred at the origin, multiply the original coordinates by the scale factor, that is

(- 1, - 5 ) → (5(- 1), 5(- 5)) → (- 5, - 25 )

6. Describe the graph of the function.
y=5 • 2*
A The graph is an absolute value function with vertex (0,5).
B The graph is of exponential growth.
C The graph is of exponential decay.
D The graph is a parabola with vertex (0,5).

Answers

the correct answer is. It is an exponential equation, that is starting at 5 and increasing by a factor of 2.

If f(x) = 3x - 12, what is f(2)?
O A. -6
O'B. 6
O c. 18
O D. -18
Helppp mee plzzz

Answers

Answer:

f(2) = -6

Step-by-step explanation:

f(x) = 3x - 12

Let x =2

f(2) = 3*2 -12

= 6-12

= -6

how many different measurements are found in this diagram ¿

Answers

There are 8 different measurements.

Just to make sure of things there are 8 labeled angles but there are different ones for example 7 and 3 are equal.

Which means that there are 2 different angle measurements 1,4,7 and 8 are equal then 2,3,5 and 6 are also equal

18 ÷ x = -2 what does x equal

Answers

Answer: x = -9

Step-by-step explanation:

18/x = -2

18x = -2x

x = -18/2 = -9

What is the mean of this data set: 17, 13, 18, 20, 17, 15, 12

A. 19

B. 16

Answers

Answer:

Step-by-step explanation:

You first add all the numbers together,then you divide by 7 to get the mean of it

Answer:

Step-by-step explanation:

17, 13, 18, 20, 17, 15, 12

To find the mean, add up all the values and divide by the number of terms

(17+ 13+ 18+ 20+ 17+ 15+ 12)/7

112/7

Part A: What is the value of 3x if 9x + 4 = 6x –11?

Part B: What is the value of 2x + 1 if 25 = 10x + 5?

Answers

Answer:

Part A: 3x = -15

Part B: 2x+1= 4+1 (x=2)

Step-by-step explanation:

What is the value of m squared minus 2 m n + n squared for m = negative 2 and n = 4?

Answers

Answer:

Step-by-step explanation:

m^2 -2mn + n^2

Let m = -2 and n=4

(-2)^2 -2(-2)(4) + 4^2

4 +16 +16

Answer:

Step-by-step explanation:

m = -2 ; n =4

m² - 2mn + n² = (-2)² - 2*(-2)*4 + 4²

= 4 + 16 + 16

= 36

Hint: (-2)² = -2 * -2 = 4

Which inequalities have the solution set graphed on the number line? Check all that apply.
x Greater-than-or-equal-to -1.5
x Less-than-or-equal-to -1.5
-1.5 Less-than-or-equal-to x
-1.5 Greater-than-or-equal-to x
x Less-than-or-equal-to -2.5
x Greater-than-or-equal-to -2.5
-2.5 Greater-than-or-equal-to x
PLZ HELP QUICKLY I DONT HAVE MUCH TIME WILL GIVE BRAINLIEST

Answers

Answer:

This graph represents x is less than or equal to -1.5

Step-by-step explanation:

When the graph faces the direction on the left that represents “less than”, similarly when the graph faces the right directions, that represents “greater than”.

Based on what is given, the graph is “less than”

Closed dot means “equal to”

open dot is just greater or less

Combine all of this and we can safely pick that this graph represents -1.5 less than or equal to 1.5

Answer:

ITS B AND D

CAN I PLEASE GET BRAINLIEST IM TRYING TO RANK UP

Step-by-step explanation:

Jordan was looking for a cheap cell phone plan.
Plan A charges $10 monthly fee plus $0.25 per text
Plan B charges $6 monthly fee plus $0.35 per text
If she wants the plan for 5 months and sends 100 texts which plan would be the cheapest? Explain

Answers

Answer: Plan B

Step-by-step explanation:

First you would find out how much they have to pay the monthly fee in 5 months. Plan A pays $50 in 5 months and Plan B pays $30 in 5 months

Then you find he amount of money that they need to pay for a hundred texts. Plan A spends $25 and Plan B spends $35 .

Then you add the numbers together and Plan A you would pay $75 and Plan B you would spend $65

The math team wraps gifts as a way to raise money for traveling to competitions. They offer two choices: a plain wrapping or a decorative wrapping with bows. The table represents the money raised over a busy shopping weekend. A 3-column table titled Gift-Wrapping Fundraiser has 3 rows. The first column is labeled Plain Gifts Wrapped with entries 10, 25, 16. The second column is labeled Decorative Gifts Wrapped with entries 9, 12, 12. The third column is labeled Total Raised in dollars with entries 47, 86, 68. Which statement describes the amounts the team charged for wrapping gifts? The team charged $1 to wrap a gift with no bow and $2 to wrap a gift with a bow. The team charged $2 to wrap a gift with no bow and $3 to wrap a gift with a bow. The team charged $3 to wrap a gift with no bow and $4 to wrap a gift with a bow. The team charged $4 to wrap a gift with no bow and $5 to wrap a gift with a bow.

Answers

Answer:

The team charged $2 to wrap a gift with no bow and $3 to wrap a gift with a bow.

Step-by-step explanation:

Gift-Wrapping Fundraiser

Plain Gifts Wrapped Decorative Gifts Wrapped Total Raised in dollars

10 9 47

25 12 86

16 12 68

Let's define:

x: $ charged per gift for Plain Gifts Wrapped

y: $ charged per gift for Decorative Gifts Wrapped

From 2nd 3rd row:

25x + 12y = 86

16x + 12y = 68

Subtracting them:

25x + 12y - (16x + 12y) = 86 - 68

9x = 18

x = 18/9 = 2

Replacing x = 2 into the first equation:

25(2) + 12y = 86

12y = 86 - 50

12y = 36

y = 36/12 = 3

Answer:

The team charged $2 to wrap a gift with no bow and $3 to wrap a gift with a bow.

Step-by-step explanation:

B on edg

Find the equation of the line. Use exact numbers. y=y=y, equals x+x+x, plus 5

Answers

Answer:

y=3x+5

Step-by-step explanation:

y=y=y=x+x+x+5 is what I think you were saying. In that case:

y=x+x+x+5

y=3x+5

The equation of the line is y=3x+5

The equation of the given line is y = 2/3 x - 2

The standard form of the equation of a line is expressed as y = mx + b

m is the slope of the line

b is the y-intercept

from the diagram attached, we can use the coordinate (0, -2) and (3, 0)

Get the slope

Slope "m" = 0-(-2)/3-0

m = 2/3

Since the line cuts the y-axis at y = -2, hence the y-intercept is b = -2

Substitute the given parameters into the equation:

y = mx + b

y = 2/3 x + (-2)

y = 2/3 x - 2

Hence the equation of the given line is y = 2/3 x - 2

Learn more here: https://brainly.com/question/17003809

What is the measurement of angle A to the nearest degree?

Answers

Answer:

A = 51 degrees

Step-by-step explanation:

We can use the law of sines

sin A sin 95

------------ = -----------

7 9

Using cross products

9 sin A = 7 sin 95

Divide each side by 9

sin A = 7/9 sin 95

Take the inverse of each side

sin ^-1 sin A = sin ^-1 ( 7/9 sin 95)

A = 50.78854367

To the nearest degree

A = 51 degrees

Q: A monomial usually has the form axn, where a is any number and n is a nonnegative integer. True or False

Hello, please help me out!

Answers

Answer:

True

Step-by-step explanation:

Yes this is a correct statement because a monomial usually has only one term and no + or - sign dividing the terms. For example 3x is a monomial which can be written as x*3

Please answer this one please ???

Answers

A and E

Ones on -1 and the other is on 1

i’m pretty sure it’s a & e..

Solve the following system of equations graphically.
x + y - 4 = 0
x - y = 0
The solution lies in quadrant _____.

I

II

III

IV

Answers

Step-by-step explanation:

work is shown and pictured

NEED HELP ASASP WILL GIVE YOU BRAINLIEST
Which of the triangles are right triangles?
3
01
5
8

Answers

Answer:

5 x 5 = 25

4 x 4 = 16

25 + 16 = 41

You need to square root but it is already included

Hope this helps

Step-by-step explanation:

Help me pleaseeee. Which equation represents the graphed function?

Answers

Answer:

Step-by-step explanation:

The figure below is made of two identical triangular prisms. What is the volume of the figure?

Answers

Answer:

Please post the figure or image of the triangular prisms.

Step-by-step explanation:

The temperature falls from 0 degrees to -12.4 degrees in
13 1/2
hours. Which expression finds the change in temperature per
hour?

Answers

Answer:

Step-by-step explanation:

The temperature falls from 0 degrees to -12.4

0-(-12.4) = 12.4

12.4/13.4 degree per hours

0.9185 degrees/ hour

What is the measure of X ?

Answers

Answer:

Step-by-step explanation:

Since 88 and the angle inside the triangle right next to it are a linear pair, their measure must add up to 180 degrees. Therefore, that angle's measure must be 180-88=92 degrees. Since all of the interior angles of a triangle must add up to 180 degrees as well, 50+92+x=180, meaning that x=180-92-50=38 degrees. Hope this helps!

Answer: 38°

Step-by-step explanation:

180-88 = 92°

180-92-50= 38°

HELP!
Find the exact area and circumference of a circle whose diameter is 8 meters.
Show your work!!

Answers

Answers:

Area: 50.24m^2

Circumference: 25.12 m

please see the attached picture for full solution

hope it helps

good luck on your assignment

Based on the following calculator output, determine the mean of the dataset,
rounding to the nearest 100th if necessary.
1-Var-Stats
ī = 106.142857143
Ex = 743
2.c2 = 79453
Sx = 9.90670768433
or = 9.17182909673
n = 7
min X = 98
Q = 98
Med = 100
Q3 = 116
maxX = 121

Answers

Answer:

106 1/7

Step-by-step explanation:

The line ...

ī = 106.142857143

tells you the mean of the dataset is 106 1/7.

radical expression of 4d 3/8

Answers

Answer:

[tex] \boxed{4 \sqrt[8]{ {d}^{3} } } [/tex]

Step-by-step explanation:

[tex] = > 4 {d}^{ \frac{3}{8} } \\ \\ = > 4({d}^{3 \times \frac{1}{8} }) \\ \\ = > 4( {d}^{3} \times {d}^{ \frac{1}{8} } ) \\ \\ = > 4( {d}^{3} \times \sqrt[8]{d} ) \\ \\ = > 4 \sqrt[8]{ {d}^{3} } [/tex]

Which of the following is most likely the next step in the series Z3Y6X9W 12

Answers

Answer:

Step-by-step explanation:

This series is a letter, followed by a number where the letter is the previous letter in the alphabet and the number is increasing by 3

Answer:

12 V 15 U 18 T 21 S 24 R 27 Q

Step-by-step explanation:

Letters going backwards, numbers increasing by 3

can somebody explain an easier way to do it

Answers

Answer:

4 to 1

Step-by-step explanation:

For herself alone, she uses a ratio of

8 tablespoons of cocoa to 2 tablespoons of sugar

The ratio is

8 to 2

We divide both numbers by 2 to get the simplified ratio

4 to 1

For two, she doubles the recipe, so she uses the ratio

16 tablespoons of cocoa to 4 tablespoons of sugar

The ratio is

16 to 4

We divide both numbers by 4 to get the simplified ratio

4 to 1

Suppose that in circle with center P, and a central angle, ∠OPQ, intersects minor arc OQ, where the measure of arc OQ = 82◦, and the measure of ∠OPQ is (5x – 3) ◦. What is the value of x?

Answers

Answer:

Central Angle OPQ = Arc OQ = 82°

5x - 3 = 82°

5x = 85°

x = 17 degrees

Step-by-step explanation:

Please answer need help

Answers

Answer:

-9,5 -> -9,1 -> -8,9 -> 8,7

Other Questions

Which is the best replacement for the underlined words?have practicewill practicewill be practicinghave practicedSave and How does the author control the pacing of a story ? Scheels received a shipment of 400 water bottles. 30% were yellow. How many yellow water bottles were in the shipment? Which represents a function Cuba's success in medical research and practices is comparable to the general standards of a third-world country.TrueFalse During mitosis, chromatin condenses into chromosomes, spindle fibers form from one end of the cell to the other, and centrioles organize the spindle fibers. Which stage of mitosis happens next? These waves are often used as a means to transfer digital information such as a text message or website. A)InfraredB)UltravioletC)RadioD)Visible Light In the United States there are more women than men, but women are referredto as a minority group? Why are they considered a minority?O A. Because they tend to have a higher standard of living than menO B. Because they tend to earn more money than menO C. Because they have the power to change gender rolesO D. Because they are discriminated against based on their sex Dora likes to explore. Recently, she explored southeast Australia where she found some very large trees known as Eucalyptus regnans or Mountain Ash. She wondered if they were taller, on average, than the coastal Douglas Firs of her native state of Oregon in the United States, which have an average height of 250 feet in old growth areas. Dora measured the heights of 15 Mountain Ash trees in southeast Australia and found an average height of these trees of 293 feet. Suppose s 25 feet. Assume the heights of the 15 trees in Dora's sample are representative of the heights of all Mountain Ash trees in southeast Australia. The t-statistic for this problem is 6.661. Based on this t-statistic, which of the following is true? Choose the correct answer below. A. With a p-value of 0.999, there is sufficient evidence to accept the null hypothesis as true. B. With a p-value less than 0.0001, there is not sufficient evidence to reject the null hypothesis and accept the alternative as true. yC. With a p-value less than 0.0001, there is sufficient evidence to reject the null hypothesis and accept the alternative as true. D. With a p-value less than 0.0001, there is not sufficient evidence to accept the null hypothesis as true. 0 E. With a p-value of 0.999, there is not sufficient evidence to reject the null hypothesis and accept the alternative as true. "It's not that we're not satisfied with the work you've done, " insisted the CEO to his longtime contractor, but our analysis indicates that ending thispartnership may benefit us bothIdentify the Grammar Checklist error in the sentence above.Select one:A. NO ERRORB. Subject-verb agreementC. Pronoun number agreement with related nounsD. Run on sentence Definitions of ASA SAS AAS, can someone dumb it down plz? Please answer this correctly Why was the United Statestorn apart by the Civil War andhow did the aftermath, alongwith new amendmentsto the Constitution,change the nation? 48. The Committee of Public Safety in France and the Khmer Rouge in Kampuchea ( Cambodia) are similar in that they A) were loyal to the monarchies in their countries B) used terror to further their revolutionary goals C) were intellectuals who promoted moderate reforms in their countries D ) sought to establish democratic institutions in their countries whats the formula of an rectangle What is 4.6% of 1.9? Round to the nearest hundredth (if neceecessary) It is thought that prehistoric Indians did not take their best tools, pottery, and household items when they visited higher elevations for their summer camps. It is hypothesized that archaeological sites tend to lose their cultural identity and specific cultural affiliation as the elevation of the site increases. Let x be the elevation (in thousands of feet) of an archaeological site in the southwestern United States. Let y be the percentage of unidentified artifacts (no specific cultural affiliation) at a given elevation. The following data were obtained for a collection of archaeological sites in New Mexico. x = 5.22 5.69 6.25 6.75 7.25 y 17 12 33 37 62What percentage of the variation in y can be explained by the corresponding variation in x and the least-squares line? a. 95.7% b. 0.7% c. 8.4% d. 91.6% e. 4.3% Solve each. Show all necessary work.8. Write the equation of the line in slope-intercept form that passes through (10.21) and (15.36) state two factors that affect the turning effect of force Please help! Correct answer only please! I need to finish this assignment by today.City Donuts recently sold 12 donuts, of which 6 were maple donuts. What is the experimental probability that the next donut sold will be a maple donut?Simplify your answer and write it as a fraction or whole number.P(maple donut) =