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4 years ago

Please, for me? I need to pass my math class.

Mathematics

1 answer:

Ede4ka [16]4 years ago

5 0

Answer: Black

Step-by-step explanation: I feel like the higher the line is on the graph, the farther they have moved, so since the black line is the lowest, it might be Noah.

Hope this helps!

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Arnold's entire workout consisted of 10 minutes of warm-up exercises, 25 minutes of

Westkost [7]

Answer:

Answer is A

Step-by-step explanation:

honestly tho

8 0

3 years ago

A rectangle sand box has a length of 5 1/3 feet and a width of 3 3/4 feet . what is the perimeter

taurus [48]

Perimeter is 18 1/6 feet.

Perimeter is solved by adding the length and width of the rectangle and multiplying the sum by 2.

P = 2(l + w)

length = 5 1/3 ⇒ (5*3)+1/3 = 16/3
width = 3 3/4 ⇒ (3*4)+3/4 = 15/4

In adding fractions, make sure that the denominators are the same. Both 3 and 4 are factors of 12. So, we need to multiply each fraction to get 12.

16/3 * 4/4 = 64/12
15/4 * 3/3 = 45/12

Length + Width = 64/12 + 45/12 = (64+45)/12 = 109/12

P = 2 * 109/12
P = 218/12
P = 18 2/12 ⇒ 18 1/6 feet

4 0

3 years ago

I need help please answer these two questions for me! Will give points.

jarptica [38.1K]

Answer:

7.) 7

10.) 0

Step-by-step explanation:

When it means "evaluate the function", it's in essence asking us to see what the function spits out when we feed it a certain input. Our inputs are our x values, which spit out a y value.

Evaluating the function when x = 1:

Let's look at where the function has an x value of 1. We see it near the bottom of the table and see the y value associated with the input is 7. So when the function is fed 1 as an input, it spits out 7.

Evaluating the function when f(x) = - 2:

This one is a weird because of the new notation. Just think of it as some value of f, which we don't know (so we represent it as an x-variable) must equal -2. So let's look at our table to find out where our output is -2. We find that when f(x) = -2 the input is 0. So the input which gives -2 is 0.

7 0

3 years ago

Consider the expression 40 + 24. Find the greatest common factor of the two numbers, and rewrite the expression using distributi

serg [7]

Answer:

40 + 24 = 8(5 + 3)

Step-by-step explanation:

Consider the expression 40 + 24. Find the greatest common factor of the two numbers, and rewrite the expression using distributive property

Step 1

We find the GCF

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40

Then the greatest common factor is 8.

Step 2

Rewriting the expression using distributive property.

The factors of 40 and 24 that would give us the sum of 8 is given as 5 and 3

Therefore, using Distributive property

40 + 24 = 8(5 + 3)

5 0

3 years ago

Find the sum or difference. Round your answer appropriately. 11.7 qt + 2 qt

qwelly [4]

Add 11.7 and 2. The answer is 13.7 (quarts).

4 0

3 years ago