Mathematics High School

‼️‼️Pls Help this is due soon and I will give brainliest to first answer‼️‼️

Which problem will graph as shown
A) -17 < 3 - 5x
B) 17 > 3 - 5x
C) 17 ≥ 3 - 5x
D) 17 ≤ 3 - 5x

Answers

Answer 1

Answer:

The answer is A!

Related Questions

...i don't get it, please help

Answers

Answer:

1) A, 2) C, 3) C

Step-by-step explanation:

Q1.

Trinomial has three terms2x² + 3x - 4

Q2.

The trinomial is incorrect. It should be x² - 8x - 20.

Then the factors are:

C. (x - 10)(x + 2)

Q3.

Sets

A = {1, 8, 9, 11, 15} and B = {2, 6, 8, 11, 20}

Union is the addition of the the elements into one set:

AUB = {1, 2, 6, 8, 9, 11, 15, 20}

Solve the equation for the red variable

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i think c = p+ r because you firstly have to rearrange the equation so that you isolate the -c. which means you get -c = p-r because you have to change the sign of the r when you switch it. so -c = p-r, but to find c that isn’t minus you need to change the sign on both sides. therefore, the answer should be c = p+r.

the amount of gasoline used by a car varies jointly as the distance travelled and the square root of the speed.Suppose a car used 25 liters on a 100 km trip at 100kph,about how many liters will it use on 1000 km trip at 64 kph?

Answers

Answer:

200 litres

Step-by-step explanation:

let g be gasoline used, d the distance travelled and s the speed, then the equation relating the quantities is

g = kd[tex]\sqrt{s}[/tex] ← k is the constant of variation

To find k use g = 25, d = 100 and s = 100, then

25 = k × 100 × [tex]\sqrt{100}[/tex] = k × 100 × 10 = 1000k ( divide both sides by 1000 )

0.025 = k

g = 0.025d[tex]\sqrt{s}[/tex] ← equation of variation

When d = 1000 and s = 64, then

g = 0.025 × 1000 × [tex]\sqrt{64}[/tex] = 0.025 × 1000 × 8 = 200

What is 28900 divided by 945600

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Answer:

0.3

Step-by-step explanation:

Answer:

0.0305

Step-by-step explanation:

Help with this plz ASAP

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Answer: y=2x-4

Step-by-step explanation:

the answer to this equation is y= 2x -4

PLS HELP IM TIMED!!
The sum of the measures of all the interior angles of a regular dodecagon
is 1800°. What is the measure of each of its interior angles?
- A) 150°
- B) 160°
- C) 180°
- D) 192°

Answers

Answer:

A) 150°

Step-by-step explanation:

Hope I helped you

Answer:

its A

Step-by-step explanation:

The two triangles above are similar. If r = 19, v = 18, and u = 21, what is the value of s? Round answer to the nearest hundredth (2 decimal places).

Answers

Answer:

s=22.17

Step-by-step explanation:

v/r=u/s

18/19=21/s

18s=21(19)

18s=399

18s/18=399/18

s=22.17

Which sentence uses correlative conjunctions?
A. On her way to the park, Letty found both a purse and a cell phone.
B. Fred wanted to play his video game, but he had to finish his homework first.
C. Angie added up her allowance and found that she had enough to buy the sports shoes.
D. In art class, we all had to draw the still life, or we would not be ready to paint it the next day.

Answers

Answer: It's A if not put B

Step-by-step explanation:

Since correlative conjunctions are used to connect parts of a sentence with equal value, we only need to use a comma when two independent clauses are being connected with correlative conjunctions.Correlative conjunctions include pairs such as “both/and,” “either/or,” “neither/nor,” “not/but” and “not only/but also.

find the value of x in feet

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60.1 feet

Step-by-step explanation:

sin(29°) x 124

5 - 3(7 - 2r)
How do I simplify the expression

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5-3(7-2r) rearrange the terms: 5-3(-2r+7)
distribute: 5-3(-2r+7) to 5+6r-21
Subtract the numbers: 5+6r-21 becomes -16+6r
Rearrange the terms: 6r-16

Hope this helped!

Find the median for 5, 3, 6, 5, 2, 9

Answers

Answer:

Step-by-step explanation:

5 is the median

Select ALL expressions that are equivalent to -4(x+2)-2x+4
-6x-4
-4x + 2 - 2x + 4
-10x
-4x + -8 - 2x + 4
-4x - 2x - 8+ 4

Answers

Answer:

c and d

Step-by-step explanation:

A point P(8, 6) is reflected across the y axis what are its new coordinates?

Answers

Answer:

(-8, 6)

Step-by-step explanation:

The formula for reflecting a point across the y-axis is (x, y) → (-x, y).

Substitute: (8, 6) → (-8,6)

I hope this helped! :)

At an animal shelter, there are 36 dogs and a number of cats. If 40% of the animals are cats, how many cats are at the animal shelter?

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Answer:

14.4

Step-by-step explanation:

Solve for y: 5y = 9 1/2

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Answer:

1 9/10

Step-by-step explanation:

I was first make me brainliest. :)

Here’s a picture of the steps I used to solve it

Find the value of x: x/6 = 16/48 *

Answers

Answer:

x = 2

Step-by-step explanation:

cross multiply!

48x = (16)6

48x = 96

x = 2

What percent of 59 is 44.1? Round the answer to the nearest
hundredth of a percent if necessary.

Answers

Answer:

133.78684807256

Step-by-step explanation:

step 1: We need the assumption that 44.1 is 100% since it is our output value

step 2: We need to represent the value we seek in x

step 3: From step 1, it follows that 100% = 44.1

step 4: In the same vein x% = 59

step 5: This give us a pair of simple equations:

100% = 44.1 (1)

x% = 59 (2)

step 6: by simplify dividing equation 1 by equation 2 and taking note of the fact that both the LHS (left hand side) of both equations have the same unit (%); we have

[tex] \frac{100}{x} = \frac{44.1}{59} [/tex]

step 7: Taking the inverse (or reciprocal) of both sides yields

[tex] \frac{x}{100 } = \frac{59}{44.1} [/tex]

= x = 133.78684807256

Therefore, 59 is 133.78684807256% of 44.1

Find the slope and y-intercept of the line represented by the table

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Answer:

slope = 3, y intercept = 1

Step-by-step explanation:

-7x – 2y = 14
6х + бу = 18

Answers

Answer:

es 8 ksnfjskausksufbab 726+47272774

Answer:

(x. y) =(4, 7)

Step-by-step explanation:

-7 x - 2 y = 14

6 x + 6 y = 18

Solve the equation

x = - 2/7 y

6 x + 6 y = 18

Substitute the value of x

6 ( - 2 - 2/7y) + 6 y = 18

Solve the equation

y = 7

Substitute the value of y

x = - 2 - 2/7 x 7

Solve the equation

x = - 4

A possible solution is

(x, y) = (- 4, 7)

Check the solution

- 7 x ( - 4) - 2 x 7 = 14

6 x ( - 4) + 6 x 7 = 18

Simplify

14 = 14

18 = 18

The ordered pair is the solution

(x, y) = ( - 4, 7)

Boom!

Tiffany makes a round pizza. She wants to put a cheese layer on the pizza. If the pizza has a diameter of 18 cm, how many square cm of cheese layer does she need to put on the pizza?

Answers

Answer:

[tex]A=254.46\ cm^2[/tex]

Step-by-step explanation:

Given that,

The diameter of the pizza, d = 18 cm

We need to find the square cm of cheese layer does she need to put on the pizza.

We know that the area of the circle is given by :

[tex]A=\pi r^2[/tex]

Where

r is the radius of the circle

Here, r = 9 cm

So,

[tex]A=\pi (9)^2\\\\A=254.46\ cm^2[/tex]

So, the area of the pizza is [tex]254.46\ cm^2[/tex].

Which relation is not a function?
A
{(10,-5), (8,-4),(4, -2),(2,0)}
B
{(1, -2), (1,-4), (1.0), (1,8)
C С
{(-3,9),(-2,4),(-1.1), (1,1)
D
{(3,10),(5, -5), (6,6), (9,11)}

Answers

Answer: B

It is not a function because the x can’t repeat twice

What are the coordinates of the point in the directed line segment from (-2,-8) to (5,-1) that partitions the segment into the ratio of 1 to 6?

Answers

Answer:

The coordinates of the point P in the directed line segment from (-2,-8) to (5,-1) that partitions the segment into the ratio of 1 to 6 will be:

(x, y) = (-1, -7)

Step-by-step explanation:

Let P be the point.

As the point P is in the directed line segment from (-2,-8) to (5,-1) into the ratio of 1 to 6

i.e.

(x₁, y₁) = (-2,-8)

(x₂, y₂) = (5,-1)

Rise = y₂ - y₁ = -1 - (-8) = -1 + 8 = 7

Run = x₂ - x₁ = 5 - (-2) = 5 + 2 = 7

1 : 6 ratio means the point P lies at

[tex]\frac{1}{6+1}=\frac{1}{7}=14\%[/tex]

Thus,

rise for P = 7 × 14% = 1

run for P = 7 × 14% = 1

Thus, coordinates of P will be:

x = -2 + 1 = -1

y = -8 + 1 = -7

Thus,

The coordinates of the point P in the directed line segment from (-2,-8) to (5,-1) that partitions the segment into the ratio of 1 to 6 will be:

(x, y) = (-1, -7)

-hx + 4 = 2x- 1 solve this equation for x.

Answers

Answer:

x=-5/(-h-2)

Step-by-step explanation:

-hx+4=2x-1

-hx=2x-5

-hx-2x=-5

x(-h-2)=-5

x=-5/(-h-2)

Let me know if this helps!

The equation; -hx + 4 = 2x- 1 when solved for x is; x = 5/(2 +h)

Change of subject of formula

The given equation is;

-hx + 4 = 2x- 1

By collecting like terms; we have;

2x + hx = 4 + 1

x(2 +h) = 5

x = 5/(2+h)

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Answer:

Step-by-step explanation:

the first one

Answer:

1st one

Step-by-step explanation:

Find the amount Enca owes at the end of 3 years if $6500 is loaned to her at a rate of 4% compounded monthly

Answers

Answer:

7311.616

Step-by-step explanation:

6500 x 1.04^3

Subtract 1/3 from 1/2 use 6 as the common denominator

Answers

Step-by-step explanation:

step 1. 3/6 - 2/6 = 1/6. you need to convert fractions to a common denominator.

Answer:1/6

Step-by-step exclamation

Evaluate a - 4 when a = 7. The value is

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Answer:

Step-by-step explanation:

If a=7

a-4 would turn into 7-4

7-4=3

I have a spinner that is divided into 4 equal sections colored red, blue ,green, and yellow . If I spin the spinner twice ,What is the probability that I will randomly select a blue marker, put it back, then randomly select a purple marker ?

Answers

Answer:

1/16

Step-by-step explanation:

(1/4) (1/4)

I need the answer please?

Answers

Answer:

Step-by-step explanation:

[tex]7 + (15 - 5) \times (10 - 6) \times \frac{1}{2} + 5 \times 10 = 84[/tex]

Answer:

The answer is 84 inches Squared!

Step-by-step explanation:

Here is the explanation to the answer:-

All you have to do is divide the whole figure into some parts!

Here is what I have divided the figure into.

The triangle area is 1/2 * L*H

The measurements are 1/2 * 4*3 = 6in Squared.

( The Next Shape To The Triangle)

Rectangle area is L*B

The Measurements are 4*7 = 28inches Squared.

(The next shape to the rectangle)

Rectangle area is L*B

Measurements are 5*4 = 20inches squared.

(Above Shape of the rectangle)

Area of rectangle is L*B

Measurements are 6*5 = 30 Inches Squared.

Now, add all the areas of the figure:-

6 + 28 + 20 + 30 = 84 Inches Squared.

Thanks, and hope this helps.

i don’t understand anything online school is hard.

Answers

7.188 m

use the pythagorean therom

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‼️‼️Pls Help this is due soon and I will give brainliest to first answer‼️‼️ Which problem will graph as shown A) -17 < 3 - 5x B) 17 > 3 - 5x C) 17 ≥ 3 - 5x D) 17 ≤ 3 - 5x

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‼️‼️Pls Help this is due soon and I will give brainliest to first answer‼️‼️

Which problem will graph as shown
A) -17 < 3 - 5x
B) 17 > 3 - 5x
C) 17 ≥ 3 - 5x
D) 17 ≤ 3 - 5x