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3 years ago

4) y = Justify: 63° у

Mathematics

1 answer:

kenny6666 [7]3 years ago

3 0

Answer:

y = 63° because they are alternate angles.

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Katena32 [7]

Answer:

${(5xy)}^{ - 4} = \frac{1}{ {(5xy)}^{4} } = \frac{1}{ {(5 \times 3 \times 2)}^{4} } \\ \\ \\ \frac{1}{ {(30)}^{4} } = \frac{1}{810000} = 1.23 \times {10}^{ - 6}$

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2 years ago

Answer this 2(3^2 + 4^2) = ?

Vikentia [17]

Answer:

Step-by-step explanation:

2(3^2+4^2)=

3^2/(3x3) = 9

4^2/(4x4) = 16

9+16=25

so.... rewritten it is

2(25)= or 2 x 25= 50

6 0

3 years ago

Does anyone know what this question means?

ioda

Answer:

Yes

Step-by-step explanation:

I know what it means. Trust me. I know.

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4 years ago

Read 2 more answers

What number must be added to 36 to obtain −12

dezoksy [38]

The correct answer is -48

36 + x = -12
X = -12 - 36
x = -48

36 + (-48) = -12
36 - 48 = -12

3 0

3 years ago

Mr. Nice's backyard has an area of 225 square feet. What is the length of one side of his backyard?

Fittoniya [83]

Answer:

C. 15 feet

Step-by-step explanation:

Area formula

A = l²

225 = l²

l = √225

l = √15²

l = 15 feet

7 0

3 years ago