Pls help
Three of these expressions give the distance between points A and B on the number line. Which expression does NOT?

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CLEAR CHECK

A)|1.5 + 7.5|


B)|-7.5 – 1.5|


C)|1.5 – 7.5|


D)|1.5 – (-7.5)|

Answer:

86

Step-by-step explanation:

Answer: the answer is 86

Step-by-step explanation:

162 cow-days

Since the initial grass and the grass accumulated over 4 days is equal to 144 cow-days, the initial grass is equal to (144 − 36) or 108 cow-days. Now, to find the answer to the question: in 18 days, the grass accumulation is equal to 18 ∗ 9 or 162 cow-days.

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Using the principle of proportional relationship, it will take 20 cows 7.2 days.

Setting up the relationship thus :

36 cows = 4 days

Hence, if they eact at the same rate ;

1 cow = 36 × 4 = 144 days

Hence, for 20 cows, it will take;

144 days ÷ 20

= 7.2 days

Hence, 20 cows will feed on the grass for 7.2 days

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Answer:

213 acres

Step-by-step explanation:

Answer:

[tex](x+6)(x-1)[/tex]

Step-by-step explanation:

[tex]x^{2}+5x-6\\[/tex]

ac ⇒ [tex]1*-6[/tex] ⇒ [tex]-6[/tex]

b ⇒ 5

[tex]6*-1=-6\\6-1=5[/tex]

[tex](x+6)(x-1)[/tex]

[tex]x*x=x^2\\x*-1= -x\\6*x=6x\\6*-1=-6\\\\x^2-x+6x-6\\x^2+5x-6[/tex]

Answer:

5,2

Step-by-step explanation:

Clockwise rotations for 90 is

The preimage of (x,y), or for this problem, (-2,5) into (y,-x).

So, a clockwise rotation is from x,y into y,-x

So we do -2,5 into 5,2

We flipped the x and y, and the 2 became positive because two negatives equal a positive

When a point is rotated, it must be rotated through a point.

The image of P is: (5,2)

The point is given as:

[tex]\mathbf{P = (-2,5)}[/tex]

The rule of 90 degrees clockwise rotation is:

[tex]\mathbf{(x, y) \to (y, -x)}[/tex]

So, we have:

[tex]\mathbf{(-2, 5) \to (5, 2)}[/tex]

This gives:

[tex]\mathbf{P' = (5, 2)}[/tex]

Hence, the image of P is: (5,2)

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Answer:

first use your brain

Step-by-step explanation:

step by step you have to learn first

Answer:

30

Step-by-step explanation:

15 x 2 = 30

he was q5 feet ahead so in another hour he will be 30 feet

Complete question is;

Justin has a crate that is 8 feet long, 2 feet wide, and 3 feet tall. Decide whether each of the crate sizes described below has the same volume as Justin’s crate.

a. 9 feet long, 1 foot wide, 4 feet tall

b. 8 feet long, 2 feet wide, 2 feet tall

c. 4 feet long, 4 feet wide, 3 feet tall

d. 8 feet long, 3 feet wide, 3 feet tall

e. 6 feet long, 2 feet wide, 4 feet tall Answer:

Options C & E have the same volume as Justin's crate.

Step-by-step explanation:

We are told Justin has a crate that is 8 feet long, 2 feet wide, and 3 feet tall.

Thus, original volume is;

V_o = 8 × 2 × 3 = 48 ft³

A) For a dimension of 9 feet long, 1 foot wide, 4 feet tall , volume is;

V_a = 9 × 1 × 4 = 36 ft³

B) For a dimension of 8 feet long, 2 feet wide, 2 feet tall, volume is;

V_b = 8 × 2 × 2 = 32 ft³

C) For a dimension of 4 feet long, 4 feet wide, 3 feet tall, volume is;

V_c = 4 × 4 × 3 = 48 ft³

D) For a dimension of 8 feet long, 3 feet wide, 3 feet tall, volume is;

V_d = 8 × 3 × 3 = 72 ft³

E) For a dimension of 6 feet long, 2 feet wide, 4 feet tall, volume is;

V_e = 6 × 2 × 4 = 48 ft³

Looking at all the options, the only ones that given a volume equal to Justin's original volume are options C & E.

Answer:

It is a positive slope.

The slope is 2 over 4 (2/4) or 1/2.

The equation would be Y= 1/2x + 3.

Answer: -3/8

Step-by-step explanation:

Answer:One of the answers is A:)

Step-by-step explanation:

Answer:it’s a,b,c

Step-by-step explanation:

Answer:

Step-by-step explanation:  for 8 thirds use the long lines to count back from 5 to 0 then once u get 0 use the little lines to get to 8 thirds towards 5 and do the same for -11 thirds but towrds -5

Answer:

Step-by-step explanation:

X+y=8

X=2y-8

Answer:

8 lions 15 tigers

Step-by-step explanation:

Answer:

4 ; Initial value is (- 1)

Step-by-step explanation:

The rate of change of a linear function is slope of the line.

m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

(0, - 1)

(1, 3)

m = [tex]\frac{-1-3}{0-1}[/tex] = 4

Initial value is - 1

y = 4x - 1

The equation of the graph is y = 4x - 1 with a rate of change of 4. The initial value of the function is y = -1.

The rate of change is the change of a quantity over 1 unit of another quantity.

Most of the time the rate of change is the change with respect to time.

As per the given graph,

The rate of change or slope of a function is the ratio of the difference of y's and x's coordinates.

Therefore, let's consider two points (0,-1) and  (1,3)

Slope = (3 - (-1))/(1 - 0)

Slope = 4

The y-intercept is -1 so the equation will be y = 4x - 1.

The initial value of function at x = 0 is y = 4(0) - 1 = -1.

Hence "The equation of the graph is y = 4x - 1 with a rate of change of 4. The initial value of the function is y = -1".

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Answer:c=2m+1.50

Step-by-step explanation:

If you plug in each mile for M that’s how you get the answer .

Answer:

1. C. Rotation

-The rectangle rotated clockwise

2. A. Translation

-The shape moved  but it didn't change its appearance in any other way, which concludes to your answer "translation"

Answer:

1) C

2) B

Step-by-step explanation:

1) they rotated the rectangle

2) you see the reflection

Answer:

4, -19

Step-by-step explanation:

Answer:

4 and -19

Step-by-step explanation:

Answers on edge 2021

Answer:

-14 x -4

Step-by-step explanation:

i did the quiz lol

Answer:

A

Step-by-step explanation:

took the quiz, hope this helps.

Answer: 12. X = 14

Step-by-step explanation:

10x + 17 = 87 + 5x

10x = 70 + 5x

5x = 70

X = 14

Answer:

C = 94

Step-by-step explanation:

Say the centre point is Y, then the triangle BCY is an isosceles, therefore angle BCY = angle CBY

So the base points of that triangle are both 47, to find the angle of BYC, you just do:

180 - 47 - 47 = 86

and then since x is on a line with 86, and angles on a straight line add up to 180:

180 - 86 = 94

answer is 94 degrees

Answer:

94

Step-by-step explanation:

Answer: A' ( -1,4) , B' (-4,4), C'(  -5 ,-1), D'( -1,-5)

Im not 100% sure its correct, its hard without an image or a picture of the problem

Step-by-step explanation:

Answer: 80

10/16=0.625

0.625x80=50

Answer:

remote interior angle

Step-by-step explanation:

Answer:

option C

Step-by-step explanation:

got it right on edge 2020

The expression Z₁ -Z₂ is 4 - (4√3 -16)i.

Subtraction is mathematic operation. Which is used to remove terms or objects in expression.

The given expression Z₁ = 4 - 4√3i.

And Z₂ = -16i

Subtract Z₂ to Z₁:

Z₁ -Z₂

=  4 - 4√3i - (-16i)

=  4 - (4√3 -16)i.

Therefore,  Z₁ -Z₂ is 4 - (4√3 -16)i.

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Answer:

3750

Step-by-step explanation:

Simple interest (I) is calculated as

I = [tex]\frac{PRT}{100}[/tex] ( P is the principal, R is rate of interest and T time in years )

Here P = 25000, R = 5 and T = 3 , thus

I = [tex]\frac{25000(5)(3)}{100}[/tex]

  = [tex]\frac{375000}{100}[/tex]

  = 3750

Answer:

The greatest common factor of 128 and 192 is 64, because 64 is the highest number that is divisible by both numbers.

The greatest common factor of 128 and 192 is 64 because 64 is the highest number that is divisible by both numbers.

The greatest common factor is the largest positive number which can be divided into given numbers evenly.

In mathematics, the largest positive integer that divides each of the integers is known as the greatest common divisor of two or more integers that are not all equal to zero. The greatest common divisor of two integers is x and y.

Given that the two numbers are 128 and 192. The greatest common factor is the largest number which is divided into both numbers.

128 = 2 x 2 x 2 x 2 x 2 x 2 x 2

192 = 2 x 2 x 2 x 2 x 2 x 2 x 3

The greatest common factor is,

GCF =  2 x 2 x 2 x 2 x 2 x 2

GCF = 64

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Answer:

4.500

Step-by-step explanation:

Answer:

with what

Step-by-step explanation:

Answer:

14, 1352, 36.8, 50.8, 50.8

Step-by-step explanation:

Hope this helped!