2 years ago

Write √7 using rational exponents

Mathematics

1 answer:

Vikki [24]2 years ago

4 0

Answer:

$7^{\frac{1}{2} }$

Step-by-step explanation:

rewritten using rational exponents

You might be interested in

The descriptions below outline different options for adding cards to your baseball card

frez [133]

Answer:

Step-by-step explanation:

5 0

2 years ago

The base of a cylinder has a radius of 5 cm. What is its area?

Oksi-84 [34.3K]

Answer:

157

Step-by-step explanation:

formula- 2 x 3.14 x 5 squared

6.28 x 5 squared

6.28 x 25

157

4 0

3 years ago

Felix found the sum of two prime numbers and one composite number to be 45. The difference between the greatest and least number

erica [24]

I think it could be 13,17, and 15.
If I am wrong then I am sorry

3 0

3 years ago

When two of the three numbers are added at a time, the possible sums are 32, 39, 23. What is the sum of all three numbers?

arsen [322]

Answer:

Step-by-step explanation:

Let a, b, and c be those three numbers.

When two of the three numbers are added at a time, the possible sums are 32, 39, 23. Let

$a+b=32\\ \\a+c=39\\ \\b+c=23$

Add these three equations:

$a+b+a+c+b+c=32+39+23\\ \\2a+2b+2c=94$

Divide this equation by 2:

$a+b+c=47$

The sum of all three numbers is 47.

4 0

3 years ago

Lana needs X more dollars to buy a new scrapbook that sells for $8.35 she has $4.88 so far. Solve the equation $4.88 plus tax eq

shtirl [24]

To find out how much tax they give you, you would need to subtract $4.88 from $8.35 which would be $3.46 and so $3.46 would be the tax.

3 0

3 years ago