3 years ago

This is fr due in 20 minutes. please help!

Mathematics

2 answers:

Tom [10]3 years ago

8 0

80/3 is the correct answer

jeyben [28]3 years ago

6 0

Answer:

i think 80/3

Step-by-step explanation:

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Evaluate this exponential expression.

Levart [38]

Answer:

$(-27)^\dfrac{2}{3}$ = 9

Step-by-step explanation:

Given that,

Asn expression : $(-27)^\dfrac{2}{3}$

We need to evaluate the above expression.

We know that, $(-3)^3=-27$

So,

$(-27)^\dfrac{2}{3}=(-3)^{3\times \dfrac{2}{3}}$

$=(-3)^2\\\\=-3\times -3\\\\=9$

So, the value of $(-27)^\dfrac{2}{3}$ is 9. Hence, the correct option is (b).

8 0

3 years ago

Pls helpppppp i begggg

Artist 52 [7]

Answer

x Is less than 4

Step-by-step explanation:

It will be an open circle and the arrow is going the left direction on the number 4

8 0

2 years ago

Find the measures of an interior angle and an exterior angle of a regular hexagon. The measure of an interior angle is 120. The

Tom [10]

Answer:

see explanation

Step-by-step explanation:

Since a hexagon has 6 interior angles and the measure of one is 120°, then

sum of interior angles = 6 × 120° = 720°

exterior angle = 180° - interior angle = 180° - 120° = 60°

7 0

3 years ago

What is the answer to the math problem 5+9(2+4)?

IceJOKER [234]

Answer:

Step-by-step explanation:

Simplify the following:

5 + 9 (2 + 4)

2 + 4 = 6:

5 + 9×6

9×6 = 54:

5 + 54

5 + 54 = 59:

Answer: 59

6 0

3 years ago

Read 2 more answers

Given the function f(x)=X^2- 3x, find f(-4)

sladkih [1.3K]

Put -4 in place of x
-4 to the second power is 16 so it would be 16-(-12)= 28

5 0

2 years ago