3 years ago

Solving perimeter and area problems

Mathematics

1 answer:

arlik [135]3 years ago

8 0

For perimeter you add all of the sides but for area you multiply each side

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Radda [10]

Answer:

First and last one

Step-by-step explanation:

You have to use Pythagoras. Square the first two numbers (smallest) and then add them together. Square root the answer and if it gives you the largest number in the set, it‘s right

Hope this helps!

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3 years ago

Solve for x. 9x=3x−36

ale4655 [162]

X = -6 i took the quiz this shoud be correct.

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3 years ago

What is 1/3 to the power of -4

Romashka-Z-Leto [24]

$\left(\dfrac{1}{3}\right)^{-4}=3^4=81$

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3 years ago

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A sociologist is studying trends in childbearing. He asks expectant parents in different parts of the country about the number o

Eddi Din [679]

Based on the information given, it should be noted that the value of ΣX is 15 while the value of ΣXY is 34.

<h3>How to compute the values.</h3>

From the table, the following can be depicted:

X = Children in family of origin.
Y = Number of planned children
XY = Product of X and Y.

Therefore, the value of ΣX will be:

= 3 + 3 + 3 + 2 + 4 = 15

ΣY = 3 + 1 + 2 + 2 + 3 = 11

The value of ΣXY will be:

= 9 + 3 + 6 + 4 + 12 = 34

Learn more about computations of values on:

brainly.com/question/3632175

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3 years ago

Select expressions for the following problem

Anna [14]

Answer:

A. $(2^6)^1 = 64$

Step-by-step explanation:

$\frac{8^6}{4^6} = \frac{262144}{4096} = 64$

A. $(2^6)^1 = 64$

B. $2^0 = 1$

C. $2(2^6) = 128$

D. 2 = 2

Hence, answer choice A is the only correct answer.

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2 years ago

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