2 years ago

I’ll mark brainliest

Mathematics

1 answer:

Rufina [12.5K]2 years ago

3 0

Answer:

Step-by-step explanation:

they said 2 hours for each final

You might be interested in

Rewrite the following expression.

faust18 [17]

We have been given the expression

$x^{\frac{9}{7}}$

We have the exponent rule

$x^{\frac{a}{b}}= x^{a^{(\frac{1}{b})}}$

Using this rule, we have

$x^{\frac{9}{7}}= x^{9^{(\frac{1}{7})}}$

Now, using the fact that $x^{\frac{1}{n}}=\sqrt[n]{x}$ , we get

$x^{\frac{9}{7}}= \sqrt[7]{x^9}\\
\\
x^{\frac{9}{7}}=\sqrt[7]{x^7\times x^2}\\
\\
x^{\frac{9}{7}}=x\sqrt[7]{x^2}$

D is the correct option.

6 0

2 years ago

Read 2 more answers

Five more than the product of a number and 8 is equal to 6.

lina2011 [118]

Answer:

8n+5=6

Step-by-step explanation:

5 0

2 years ago

Find the measure of angle b. Select one: 131 49 41 90

faltersainse [42]

Answer:

49⁰ angle

hope it helps

8 0

2 years ago

Read 2 more answers

Find the measures of the exterior angle using the degrees of 75 and 50

ivann1987 [24]

Answer:

measure of exterior angle is 125°

Step-by-step explanation:

measure of exterior angle is equal to sum of measures of opposite interior angles,

so,

exterior angle ( e ) = 75° + 50°

=》e = 125°

8 0

2 years ago

You have a rope that is 129.25 inches long. You cut off 6 pieces from the rope. Each piece is 18.5 inches long. How long is the

wlad13 [49]

Answer-18.25 inches

7 0

2 years ago

Read 2 more answers