3 years ago

How many third roots does -512 have?

Mathematics

1 answer:

Yuri [45]3 years ago

8 0

Answer:

Step-by-step explanation:

A 3rd degree polynomial can have a maximum of 3 real roots, but it must have at least 1 real root I believe.

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Graph f(x) = 3 |x| + 9

Anastaziya [24]

Answer:

see graph

Step-by-step explanation:

to find points on the graph, enter in x values and find y.

3|-4|+9 = 21 (-4, 21)

3|2|+9 = 15 (2, 15

6 0

4 years ago

What is the volume of the figure?

atroni [7]

Step-by-step explanation:

= 24 × 17 × 12

= 4,896 in³

= 12 × 10 × 4

= 480 in³

The volume of the figure

= 4,896 + 480

= 5,376 in³

8 0

3 years ago

-3m+10=25 need this fast please!

Ymorist [56]

Answer:

m=-5

Step-by-step explanation:

7 0

3 years ago

If an interest rate of 5% results in interest of $50, what is the principal amount of the loan?

Luba_88 [7]

X times 0.05 = $50
Solve for x

We do the inverse of times which is divide

$50 divide by 0.05 = $1000

Thus, $1000 is the amount of loan.

7 0

3 years ago

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2/3 - 4/9x + 1 = 2 7/9 By the way, those are fractions and mixed numbers Solve x

sukhopar [10]

X=-5/2

that’s if you’re saying 2 & 7/9

8 0

3 years ago

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