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3 years ago

Which square has a dark blue section that is 1/3 × 3/5 of the square? PLEASE HELP ASAP!!!

Mathematics

1 answer:

melamori03 [73]3 years ago

8 0

Hello!

1/3 × 3/5 = 3/15

The correct answer is the first rectangle, because it has a total of 15 squares, and 3 of them are shaded blue.

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What will be the difference in the amount saved at the end of two years

Vinvika [58]

I’m pretty positive the answer is B. Correct me if I’m wrong.

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3 years ago

Help me out please ;v;

Musya8 [376]

First you rewrite all the expressions like this:
8x+4=(2x+12)+(2x+4)

then you solve and get:
x=3

to solve for AC, you have to solve 8x+4 by replacing x with 3

8x+4 would be rewritten as:
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3 years ago

During a week-long dry spell, the water level in a pond decreased by 4 in. Per day, except for two days when it decreased by hal

Helga [31]

Answer:

24 inches.

Step-by-step explanation:

Given:

During a week the water level in a pond decreased by 4 in. Per day,

For two days, it decreased by half that amount = $4\times\frac{1}{2}=2\ inches\ per\ day$

Question asked:

How much did the water level decrease in the pond in one week?

Solution:

As we know, there are 7 days in a week.

Each day water level decreased by = 4 inches

In 5 days, water level decreased by = $4\times5=20\ inches$

<u>For exceptional 2 days:</u>

Each day water level decreased by = 2 inches

In 2 days, water level decreased by = $2\times2=4\ inches$

Water level decreased in whole week = 20 + 4 = 24 inches

Therefore, water level decreased 24 inches in the pond in one week.

7 0

3 years ago

What is the value of X in the situation

Nataly [62]

The answer is D: -1
If you plug it in, it’s the only one that works

8 0

3 years ago

Read 2 more answers

What is the area of a regular octagon with a apothem of 16 inches long and a side of 19 in Long round the answers to the nearest

azamat

To find the area of any regular (regular means all sides are = and all angles are =) poylgon when you know the length of the apothem and the length of the side you can use the formula:
A = (1/2)ap where a = the length of the apothem and p = the perimeter of the polygon. You can also use n*s in place of p where n = the number of sides of the polygon and s = the length of the side.

A= (1/2)(16)(19*8) (An octagon has 8 sides.)
A = 1216 in^2

3 0

3 years ago

Read 2 more answers