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3 years ago

What is 8 with an exponent of 2 equal to ?

Mathematics

1 answer:

zysi [14]3 years ago

5 0

Answer:

The Exponent 2 is like multiplying 8 by itself.

Ex: 8 x 8

HOPE THIS HELPED :)

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How do I get the answer

Ronch [10]

Answer:

Step-by-step explanation:

$- |3a + \sqrt{b} |$

By putting the values of a = -4 , b = 9,

$= - |3 \times ( -4) + \sqrt{9} |$

$= - | - 12 + 3|$

$= - | - 9|$

= -(9)

= -9 (Ans)

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3 years ago

Four quadrant graphing puzzle

Kaylis [27]

Can you provide me additional stuff so that i may try to help you?

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3 years ago

Verizon [17]

Answer:

Step-by-step explanation:

The vertex form of an equation of the parabola:

f(x) = a(x - p)² + q

vertex is (2, 4) so p = 2, q = 4

so:

f(x) = a(x - 2)² + 4

the parabola goes through the point (-5, 2) so x=-5, f(x)=2

2 = a(-5-2)² + 4

- 2 = a(49)

a = -²/₄₉

Therefore the equation of the parabola in vertex form:

f(x) = -²/₄₉(x - 2)² + 4

6 0

4 years ago

The price of a pair of shoes increases from $55 to $72. What is the percent increase to the nearest percent?

Alex17521 [72]

72 - 55 = 17

(17/55) x 100
= 1700/55
= 30.90909...
= 30.9% (3sf)

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3 years ago

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Sasha invests $1000 that earns 18% interest compounded quarterly. How much money will she have after 7 years?

gladu [14]

Answer:

Lydia has been in 4392.70

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3 years ago

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