2 years ago

Help I'm really confused. i need this ASAP!!!!! -9a^2b^6(-7ab^-4)

Mathematics

1 answer:

Eva8 [605]2 years ago

6 0

The top of “^” needs a number to solve it.

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sergij07 [2.7K]

Answer:

x=8

Step-by-step explanation:

The ratio of a side of PQRS to the corresponding side in TUVW. is 6:4=3:2.

The ratio of RS:VW=3:2. RS=12, and VW=x. 12:x=3:2. 3 multiplied by 4 is 12, so 2 multiplied by 4 is x. So, the makes x=8.

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2 years ago

rancho middle school has an average of 23/3/8 students per teacher. write this mixed number as a decimal

Len [333]

Rancho middle school has an average of 23 3/8 students per teacher.write this mixed number as a decimal.

Answer:

$23\frac{3}{8} = 23.375$

Step-by-step explanation:

Given:

The given mixed number is $23\frac{3}{8}$

We need to write the given mixed number as a decimal.

So, we find the decimal number by separating the parts.

$=23+\frac{3}{8}$

The value of $\frac{3}{8}=0.375$

$=23+0.375$

$=23.375$

Therefore, the decimal number of given mixed number is $=23.375$

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2 years ago

Write the product in its simplest form: -4y²• 8y4

denpristay [2]

-128y^2 x y^1 +2 = -128y^3

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1 year ago

Find the missing angle. Select one: 85° 180° 158° 32°

Fed [463]

Answer:

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2 years ago

What is the value of a Help please

erastova [34]

When the base and the height of a triangle are the same. the hypotenuse is that number times sqrt2.

B and C are 7, so a would also be 7

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3 years ago