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Anestetic [448]

3 years ago

12

Select all the expressions that are equivalent to 4−3.

2 answers:

SpyIntel [72]3 years ago

7 0

Answer:

B,C,D are equivalent to 4^-3

Anit [1.1K]3 years ago

4 0

Answer:

B and c and D

Step-by-step explanation:

I think that is the right answer

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Help help help!!! I don't know how to do it!!!

s344n2d4d5 [400]

Answer:

1,3

Step-by-step explanation: i belive so

5 0

3 years ago

Read 2 more answers

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Vilka [71]

Answer:

±5i

Step-by-step explanation:

sqrt(-25)

We know that sqrt(ab) = sqrt(a) sqrt(b)

sqrt(-1) sqrt(25)

±i 5

±5i

3 0

2 years ago

The LCM of two number is a multiple of 10 and 6. The two numbers are both less then 10.what is the LCM?

SCORPION-xisa [38]

This question doesn't make sense since the LCM of 10 and 6 is 30.

Hope i helped!!! :)

4 0

3 years ago

The area of a circle is found with the formula A = The expression is pi*r^2, where pi represents 3.14. If a tile artist is placi

alekssr [168]

Answer:

the radius is about 14.47 ft

Step-by-step explanation:

658=pi*r^2 Given

658=3.14*r^2 Substitution

209.55=r^2 Division property of equality

√209.55=√r^2 square root property of equality

the radius is about 14.47 ft

6 0

3 years ago

Rewrite using a single positive exponent

Korolek [52]

Answer:

9³

Step-by-step explanation:

We need to find the value of $\dfrac{9^5}{9^2}$ .

We know that,

$\dfrac{x^a}{x^b}=x^{a-b}$

Here, a = 5 and b = 2.

So,

$\dfrac{9^5}{9^2}=9^{5-2}\\\\=9^3$

So, the answer to the given expression is 9³.

7 0

3 years ago