3 years ago

How to simplify (2^0)^-3

Mathematics

1 answer:

QveST [7]3 years ago

3 0

Answer:it is -1 minus one

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The rectangle below has an area of 81-x^2 square meters and a width of 9-x meters. What expression represents the length of the

oksian1 [2.3K]

For this case we have that by definition, the area of a rectangle is given by:

$A = w * l$

Where:

w: Is the width of the rectangle

l: is the length of the rectangle

According to the data of the statement we have:

$A = 81-x ^ 2\\w = 9-x$

So, the length is given by:

$l = \frac {A} {w}\\l = \frac {81-x ^ 2} {9-x}$

We factor the numerator:

$l = \frac {(9 + x) (9-x)} {9-x}$

We simplify:

$l = 9 + x$

So, the length is $9 + x$

Answer:

$9 + x$

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For which function and interval can the extreme value theorem be applied?

Lana71 [14]

Answer:

Step-by-step explanation:

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An elephant at the zoo maintains her weight by eating 2.5% of her body weight in food each day. If she maintains a constant weig

Lelu [443]

Answer:

2100

Step-by-step explanation:

Multiply the rate by the time and the weight to find the amount per week.

(2.5%/day)(6 tons)(2000 lb/ton)(7 days/week) = 2100 lb/week

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3 years ago

Which three lengths could be the lengths of a triangle?

attashe74 [19]

Answer: number one is d and number 3 is c I think

Step-by-step explanation:

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3 years ago

It's a PEMDAS question

monitta

[3 * (2 + 4)] - 4

Solve inside the brackets first.
Solve the parentheses inside the brackets, (2 + 4).

[3 * (6)] - 4

Now solve 3 * 6.

18 - 4

18 - 4 = 14, so your answer is:

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3 years ago

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