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anyanavicka [17]

3 years ago

6

The power 9 squared is equivalent to 81. What is the value of 9 Superscript negative 2? Negative 81 Negative 9 StartFraction 1 O

ver 81 EndFraction StartFraction 1 Over 9 EndFraction

2 answers:

Grace [21]3 years ago

4 0

Answer:

1/81

Step-by-step explanation:

got it correct on edgunity 2020

Elodia [21]3 years ago

3 0

Answer:

1/81

Step-by-step explanation:

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If b=33.2 and B=61(Degrees), find a on a right triangle.

Andru [333]

The degree of A would be 85.8 because it has to add up to 180

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3 years ago

Help anyone<br> 8th grade math need it asap

Step2247 [10]

Answer:

The value of x = -13

Step-by-step explanation:

Given the expression

$\frac{0.2x+1}{2}=-0.8$

Multiply both sides by 2

$\frac{2\left(0.2x+1\right)}{2}=2\left(-0.8\right)$

simplify

$0.2x+1=-1.6$

Subtract 1 from both sides

$0.2x+1-1=-1.6-1$

Simplify

$0.2x=-2.6$

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Therefore, the value of x = -13

5 0

3 years ago

Maria has 37 pieces of fruit to make fruit baskets as gifts for her 5 teachers.

agasfer [191]

Answer: The answer would be C

Step-by-step explanation:

37 + 5 = 42

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5 x 8 = 40

So each teacher can have 8 apples and there will be two left over

7 0

3 years ago

8/9 to what power equals 64/81

Ierofanga [76]

2nd

Step-by-step explanation:

8/9 to the second power equals to 64/81. Hope this helps!

7 0

3 years ago

Read 2 more answers

Bill claims that he found the actual December temperature by adding either –5 + 3 or 3 + –5.

MaRussiya [10]

Answer:

This would be the commutative property because in either order the sum will always be the same.

You were asking about the property type, right?

8 0

2 years ago