2 years ago

Simplify the expression (-a)^-18

Mathematics

1 answer:

koban [17]2 years ago

3 0

Answer:

It's letter C

Step-by-step explanation:

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PLEASE HELP PLEASE HELP PLEASE

fiasKO [112]

Answer:

384 cm

Step-by-step explanation:

Perimeter is the sum of all external sides. (do not mix this up with area. Perimeter is the easy one) :)

There are 4 external sides.

Top = bottom = 132 cm

Left = Right = 60 cm

Add all 4 sides:

2(132) + 2(60)

264 + 120 = 384 cm

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1 year ago

Please show step by step

Leya [2.2K]

A1^(r)^(n-1)

a6= 1000^(-2)^5
1000^-16
1/1000^16

a6= 0

Answer= 0

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2 years ago

PLEASE HELP ME I HAVE NO CLUE HOW TO DO THIS

miv72 [106K]

A is one of them, its because they are across from each other :) pls give brainliest

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2 years ago

Read 2 more answers

The sum of 12 and the quantity 8 times a number k is equal to 48

Rudiy27

12+8k=48
=>8k=36
=>k=36/8
=>k=4.5

6 0

2 years ago

Plz help!! Dont answer if you cant help

Nezavi [6.7K]

Answer:

94.88 cubic units

Step-by-step explanation:

Volume of the prism = Area of base * Height

$= 5( \frac{1}{2} \times 2.75 \times 4) \times 3.45 \\ \\ = 5 \times 2.75 \times 2 \times 3.45 \\ \\ = 10\times 2.75 \times 3.45 \\ \\ = 94.875 \\ \\ \approx 94.88 \: cubic \: units$

7 0

2 years ago