Mathematics High School

Please help i give brainest

Answers

Answer 1

Answer:

Step-by-step explanation:

E is 10 plus the 5

Related Questions

HELP SOMEONE
Steven is going to mail some gifts to his family members. This graph shows the weights of the packages.

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The heaviest package is 2 (7/8) heavier than the lightest package.

What is a dot plot?

A dot plot is a simple form of data visualization that consists of data points plotted as dots on a graph with an x- and y-axis.

We have,

From the given dot plot,

we see that there is one gift that weighs 1/8 pounds which is the lightest package.

The weight of the lightest package is:

= 1/8 pounds

we see that there are 4 gifts that weigh 6/8 pounds for each gift which is the heaviest package.

The weight of the heaviest package is:

= 4 x 6/8

= 3 pounds

The difference between the weight of the heaviest package with the lightest package is:

= 3 - 1/8

= (24 - 1) / 8

= 23/8

= 2 (7 / 8) pounds

Thus the heaviest package is 2 (7/8) heavier than the lightest package.

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4cm
4cm
area -
9cm
acm
12cm
12cm
6cm
\ 14cm

Answers

Answer:

162

Step-by-step explanation:

I started with the left I did it like a rectangle 4×12=48

because both sides are like that 48×2=96 for the middle 12-9=3 I did that because I needed to know the sides of this new rectangle so now 3×6=18 now we need to add them together to get the area 48+96+18=162

It's been a while, since I've done this, I'm not completely sure

A magician's assistant makes $10.60 an hour. If he has already saved $53.70, how many hours must he work in order to save at least $165?

Answers

Answer: According to my calculations the answer is 10.5 hours

Step-by-step explanation:

please mark me brainliest

In an isosceles triangle, the measure of a base angle is (2x+5)° . At the vertex the measure of an exterior angle is (5x-3)°
There will be an extention at the vertex

Answers

Answer:51.14

Step-by-step explanation:since its an isosceles triangle all interior angles are gonna be equal the exterior angle plus interior angle is will be kept equal to 360

2x+5+5x-3=360

7x+2=360

7x=358

x=51.14

The measure of each angle is 31, 31 and vertex angle is 118.

What is Exterior angle Property?

If a triangle side is created, the outside angle that results is equal to the product of the two opposite internal angles.

Given:

Base angle = (2x+ 5) and Vertex = (5x- 3)

So, We know that the exterior angle is equal to sum of opposite interior angle

5x- 3 = 2x+ 5 + 2x + 5

5x - 3= 4x + 10

x= 13

Thus, Each angle measure 2(13)+ 5 = 31 and

third angle = 180 - (5x- 3) = 180- 62 = 118

Hence, the measure of each angle is 31, 31 and vertex angle is 118.

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A student wants to prove that the base angles of an isosceles triangle are congruent. The student draws isosceles triangle ABC with base angles B and C.

Point M is drawn as the midpoint of BC.

Which of the following could be used as part of the proof that B = C? Select all that apply

Answers

Answer:

BM=CM bc of the definition of midpoint

AB =AC bc of the def of an isosceles triangle

and angle B = angle D becasur corresponding parts

Step-by-step explanation:

Let f(x)=3x2+2x−3. What is f(3)?

Answers

Answer:

f(3) = 30

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Function Notation

Step-by-step explanation:

Step 1: Define

f(x) = 3x² + 2x - 3

f(3) is x = 3

Step 2: Evaluate

Substitute in x: f(3) = 3(3)² + 2(3) - 3Exponents: f(3) = 3(9) + 2(3) - 3Multiply: f(3) = 27 + 6 - 3Add: f(3) = 33 - 3Subtract: f(3) = 30

The mean number of independent-reading books read by the 4 eighth-grade students shown in the scatterplot is the same as the mean number of independent-reading books read by all 62 eighth-grade students in the school last year. In total, how many independent-reading books were read by all eighth-grade students at Wilson School during the last school year? A) 992 C) 1240 B) 1116 D) 1271

Answers

Answer:

it is c

Step-by-step explanation:

Help plssss I’ll give BRAINLIEST

Answers

Answer:

(D) Side-Angle-Side, SAS

Step-by-step explanation:

*4. On Saturday, a minor league baseball team gave away baseball cards to each person entering the stadium. One group received 28 baseball cards. A second group received 68 baseball cards. If each person entering the stadium received the same number of cards, what was the greatest number of baseball cards that each person could have received?

Answers

9514 1404 393

Answer:

Step-by-step explanation:

The greatest common factor of 28 and 68 is 4.

28 = 4×7

68 = 4×17

Each person could have received 4 baseball cards.

A set of weights includes a 4 lb barbell and 6 pairs of weight plates. Each pair of
plates weighs 20 lbs. If x pairs of plates are added to the barbell, the total weight of
the barbell and plates in pounds can be represented by f(x)=20x+4.
What is the domain of the function for this situation?

Answers

Answer:

i would like to help you but Im not really understand the question

Determine the range of the following graph

Answers

Answer:

left to right (-11, 1) up and down (3,-6)

y = ?°

i completely forgot how to do this.

Answers

The answer is Y=120

Answer:

Y=120°

Step-by-step explanation:

as you would add 33° and 87° together which gives you 120

55% of what number is 264?

Answers

Answer:

132

Step-by-step explanation:

I would go with 145.2 (145.2000)

Find the unknown number in the equation 13 x 4 = n x 26. (4 points)
2
4
16
20

Will be marked as brainlist!

Answers

Answer:

Step-by-step explanation:

13 × 4 = 52

52 ÷ 26 = 2

13 × 4 = 2 × 26

n = 2

PLEASE HELP ASAP WILL GIVE BRAINLIST

Answers

iffx=3x−4findf1x0

Step 1: Add -3x to both sides.

f2ix+−3x=−4df2in+3x+−3x

f2ix−3x=−4df2in

Step 2: Factor out variable x.

x(f2i−3)=−4df2in

Step 3: Divide both sides by f^2i-3.

x(f2i−3)

f2i−3

−4df2in

f2i−3

−4df2in

f2i−3

Answer:

−4df2in

f2i−3

98 x 1/10
help me out, please.

Answers

Answer:

9 4/5

Step-by-step explanation:

Answer: 9.8

Step-by-step explanation:

Plzzzz help... due tonight

Answers

h I’m only on 6th grade go to your teacher

36 and 8 your welcome

Please help meh asap with this math problem

Answers

Answer: Checkings, Retirement, Savings

Solve the following system of inequalities graphically on the set of axes below. State the coordinates of a point in the solution set.

(PLEASE HELP!!!)

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The solution to the system of inequalities y < 2x - 8 and y > -1/2x - 3 is (2, -4)

How to solve the system of inequalities graphically?

The system of inequalities is given as

y < 2x - 8

y > -1/2x - 3

Next, we plot the system of inequalities on a graph (see attachment)

From the attached graph, we have both lines of the graph intersect at (2, -4)

Hence, the solution to the system of inequalities y < 2x - 8 and y > -1/2x - 3 is (2, -4)

Answers

both are irrational. i hope this helps!

Solve by completing the square: x^2+3x-9=0

Answers

Step-by-step explanation:

x=-4.854 or x=1.854

hope this helps

Answer:

C edge 2020

Step-by-step explanation:

i got it right on the practice.

1.83 x 108 is how many times greater than 6.1 x 105?

Answers

Answer:

1.83 x 108 is about 3 times smaller

Step-by-step explanation:

1.83 x 108 = 197.64

6.1 x 105 = 640.5

640.5/197.64 = 3.24

Sarah buys a package of 500 jewelry to decorate for different pairs of jeans she uses the same number of Jewelry each pair of jeans how many jewelry well she use for each pair of jeans

Answers

When Sarah buys a package of 500 jewelry to decorate four different pairs of jeans, the number of jewelry fur each pair is 125 jewelries.

How to illustrate the information?

It should be noted that Sarah buys a package of 500 jewelry to decorate 4 different pairs of jeans and it was stated that she uses the same number of Jewelry each pair of jeans.

Therefore, it should be noted that the number of jewelry that she will use for each pair of jeans will be:

= Number of jewelry / Number of jeans

= 500 / 4.

= 125

Therefore, when Sarah buys a package of 500 jewelry to decorate four different pairs of jeans, the number of jewelry fur each pair is 125 jewelries.

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Sarah buys a package of 500 jewelry to decorate 4 different pairs of jeans she uses the same number of Jewelry each pair of jeans how many jewelry well she use for each pair of jeans

1.83 x 10^8 is how many times greater than 6.1 x 10^5?

Answers

Answer:

1.83 x 10^8 is how many times greater than 6.1 x 10^5?1.83 x 10^8 is how many times greater than 6.1 x 10^5?

Step-by-step explanation:

A mountain climber records her altitude and the surrounding temperature at various points as she ascends a mountain. She then plots the points on a scatter plot and draws a line of best fit. The equation of the line is y=−3.6x+59 , where x is the altitude in thousands of feet and y is the temperature in degrees Fahrenheit (°F). What does the slope of the equation represent in this scenario?

Answers

Answer:

-3.6

Step-by-step explanation:

The general equation of a straight line formula is represented as y = mx + c, where m is the gradient or slope of the line and c is called the intercept on the y-axis.

The equation of the line in the question above is y= −3.6x + 59 ,

Therefore comparing both equations together,

y = mx + c = y = −3.6x + 59

m = -3.6

Therefore, the slope of the equation represent in this scenario is -3.6

Marcus needs to bike at least 80 miles this week for his training.If he has already biked 25 miles this week ,then how many miles should he bike on each of the 5 remaining days this week?

Answers

Answer:

Step-by-step explanation:

So if he already biked 25 miles we can subtract 80 and 25 which will get a total of 55. if we divided 55 miles to the rest of the 5 days he will have to bike 11 miles each day

can you help me with this.

Answers

Answer:

i cant see but yes ill comment the answer when i download the file

Step-by-step explanation:

Answer:

The answer is "y = 1/4x + 16

Step-by-step explanation:

What is the slope of the line that passes through the points (6, 7) and (4, 1)?

Answers

Answer:

The answer is 3 Hope this help :)

Step-by-step explanation:(6,7) (4,1)

[tex]\frac{y2-y1}{x2-x1}[/tex]

[tex]\frac{1-7}{4-6}[/tex]

[tex]\frac{-6}{-2}[/tex]

x=3

what is the domain of the square root function graphed below

Answers

Answer:

Domain is <-4,+∞)

X >= -4

Step-by-step explanation:

HELP PLEASE ILL GIVE BRAINLIEST
An agent makes 15% commission on an athlete's signing bonus. If the bonus is $25,000, what is the agent's commission?

Answers

Answer:

3750

Step-by-step explanation:

Answer:

25,000 x 0.15 =3750

Step-by-step explanation:

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