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Aleonysh [2.5K]
4 years ago
15

" class="latex-formula">
square roots
solution​
Mathematics
1 answer:
Zinaida [17]4 years ago
5 0
Root of 49

Solutions are 7 and -7

We know that 7 is the square root of 49.

A negative number multiplied by itself gives positive
So -7 is also a square root of 49
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What is the area of this figure.
Fofino [41]
Your answer is D because you take the area of the triangle and the area of the parallelogram and add them together

5 0
4 years ago
How many millileters are in 3.5 gallons.
nadezda [96]

Answer:

there are 13250 milliliters

4 0
4 years ago
the perimeter of a rectangle is 800 inches. the width of the rectangle is 60% of its length. what is the area of the rectangle?
Licemer1 [7]

The area of that rectangle is 150 square inches. The result is obtained by using the formula of the perimeter dan area of pictures.

<h3>How to  find the perimeter and area of a rectangle?</h3>

A rectangle is a two dimensional shape consisting of four joints. It has also four angle points.

The perimeter and area of a rectangle can be expressed as follows.

P = 2 (w + l)

A = w × l

Where

  • P = perimeter of a rectangle
  • A = area of a rectangle
  • w = width of a rectangle
  • l = length of a rectangle

The perimeter of a rectangle is 800 inches. The width of the rectangle is 60% of its length.

From that information, we have:

  • P = 800 inches
  • w = 60% × l = 0.6l

P = 2(w + l)

800 = 2(0.6l + l)

400 = 1.6l

l = 400/1.6

l = 250 inches

The area of the rectangle is

A = w × l

A = 0.6 l × l

A = 0.6 l²

A = 0.6 × 250

A = 150 square inches

Hence, the area of that rectangle is 150 square inches.

Learn more about rectangle here:

brainly.com/question/15019502

#SPJ4

7 0
2 years ago
Andy was scuba diving while his friend Ramon was climbing a mountain. If Andy was at an elevation of -100 feet, and Ramon was at
Dafna1 [17]

Answer:

1075 feet

Step-by-step explanation:

5 0
3 years ago
(Multiying by a unit fraction. Find the product mentally. (5.6) × 1/8=
Ipatiy [6.2K]

Step-by-step explanation:

(5.6) × 1/8

(5.6)  \cdot   \frac{1}{8}

Here the unit fraction is 1/8

multiply 5.6 times 1

so its 5.6. then divide the decimal by 8

we know that 8 times 7 is 56

so 56 divide by 8 is 7

we have decimal point 1 number to the left

so we move decimal point 2 place left

Hence 5.6 divide by 8 is 0.7

(5.6)  \cdot   \frac{1}{8}=0.7

Answer: 0.7

6 0
4 years ago
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