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2 years ago

Help shaded parts need answers

Mathematics

1 answer:

Andrej [43]2 years ago

4 0

Answer:

? i cant understand this!!!!!!!

Step-by-step explanation:

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What are the answers for 4 and 6?

gizmo_the_mogwai [7]

You don't really have a picture wot anything to go by so i don't know

7 0

2 years ago

Which of the following statements are equivalent to the statement "price decreased by one third"?

N76 [4]

75% of what it before

4 0

2 years ago

If I plan to run 400 yards and I have completed 80%, how many yards do I have left?

Dimas [21]

Answer:

You have 80 yards left to run.

Step-by-step explanation:

To solve this problem, we first must realize that if you have completed 80% of the run, that you have 20% left (this is because 100%-80% = 20%).

Next, we must find 20% of 400 yards. We must remember that in math, the word "of" represents multiplication. We also know that 20% = 20/100 = 0.2.

To find 20% of 400 yards, we can perform the following operation:

20% * 400

0.2 * 400

Therefore, you have 80 yards left.

Hope this helps!

7 0

2 years ago

Gerry thinks that the points (4,2) and (−1,4) form a line perpendicular to a line with slope 4. Do you agree? Why

faust18 [17]

Answer:

The answer to your question is these lines are not perpendicular.

Step-by-step explanation:

Data

A (4, 2)

B (-1, 4)

slope = m = 4

Perpendicular lines mean that these lines cross and form an angle of 90°. Also, the slope of perpendicular lines is negative reciprocals.

Process

1.- Find the slope of the second line and compare it to the slope given.

slope = $\frac{y2 - y1}{x2 - x1}$

Substitution

slope = $\frac{4 - 2}{-1 - 4}$

Simplification and result

slope = $\frac{-2}{5}$

-2/5 is not a negative reciprocal of 4, so these lines are not perpendicular.

4 0

2 years ago

I don't know what the first step is

oksano4ka [1.4K]

Add all of the ounces in the basket.
6 2/3+3 1/2+ 5

6 0

2 years ago