4 years ago

What is the root square

2 answers:

7 0

When you take a square root, you're doing the opposite of squaring.
You're finding a number that when multiplied by itself equals to the number you're finding the square root for.

Alex777 [14]4 years ago

3 0

Square root is this 4 and -4 are square roots to 16 because 4^2= 16

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Mrs. Lawson made 18 sandwiches for the trip. She planned that each person would eat 1/2 a sandwich. How many people can she feed

Aleks [24]

Answer:36

Step-by-step explanation:

18×2= 36 because if each got halfed, each half would equal one sandwich so there would be 36 sandwiches

8 0

3 years ago

The first two terms of an arithmetic sequence are 7 and 11. Which of the following is the value

ddd [48]

Answer:

123

Step-by-step explanation:

Add 4 enough times to 11 and you will get there.

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2 years ago

Help please rn help

aksik [14]

Area of the large semicircle

$= \pi{r}^{2} \div 2$

$= \frac{22}{7} \times 12 {}^{2} \times \frac{1}{2}$

$= \frac{11}{7} \times12 \times 12$

$= \frac{11}{7} \times 144$

$= 226.28$

Area of the small semicircle

$= \pi {r}^{2} \div 2$

$= \frac{22}{7} \times 6 {}^{2} \times \frac{1}{2}$

$= \frac{11}{7} \times 6 \times 6$

$= \frac{11}{7} \times 36$

$= 56.57$

Area of the figure

$= 226.28 - 56.57$

$= 169.71 {cm}^{2}$

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3 years ago

Middle school math problem

irina [24]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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2 years ago

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