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Kaylis [27]
3 years ago
14

Rewrite using positive exponents 

Mathematics
1 answer:
Oxana [17]3 years ago
4 0

Answer:

Your selection is appropriate

Step-by-step explanation:

A negative exponent in the numerator is equivalent to a positive exponent in the denominator, and vice versa.

... a⁻² = 1/a²

____

2⁴ multiplies the variable expression no matter which way it is written.

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1. whats the midpoint between (7,3) and (-3,-1)
Elanso [62]

Answer:

(2, 1 )

Step-by-step explanation:

Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is

( \frac{x_{1}+x_{2}  }{2}, \frac{y_{1}+y_{2}  }{2} )

Here (x₁, y₁ ) = (7, 3) and (x₂, y₂ ) = (- 3, - 1) , then

midpoint = ( \frac{7-3}{2}, \frac{3-1}{2} ) = ( \frac{4}{2}, \frac{2}{2} ) = (2, 1 )

5 0
3 years ago
Yen paid $10.50 for 2.5 pounds of pretzels. What price did she pay for each pound of pretzels?
Furkat [3]

Answer:

The first step is to multiply by a power of 10, so the divisor is a whole number.

Step-by-step explanation:

8 0
4 years ago
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Read the statement, and identify the expressions that are equivalent.
Digiron [165]
B. (n + 15) x 3--- That seems to be the correct answer. I hope I helped!
5 0
3 years ago
What is the estimated sum?
lyudmila [28]

Answer:

B

Step-by-step explanation:

521,370 would round to 521,400

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and adding them would be

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7 0
3 years ago
There are two numbers. Their GCF is 5. Their LCM is 150. The first number is 25. What is the second number?
Galina-37 [17]

Answer:

6

Step-by-step explanation:

7 0
3 years ago
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