3 years ago

Please, please show all your steps!

Mathematics

1 answer:

Nina [5.8K]3 years ago

3 0

Put all of the exponents in order of degree with the constant last
x^4 -3x^3 +3x^2 -y +10

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Johann borrows money from his parents to purchase a bike. He makes weekly payments to his parents to repay the money borrowed. T

Minchanka [31]

The correct answer is $25

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3 years ago

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if a model of a tower uses a scale of 1/3 inch=2ft and the actual tower is 207 feet tall what's the height of the model

stepladder [879]

Answer:

The height of the model is 2 feet 10.5 inches.

Step-by-step explanation:

Given:

scale of 1/3 inch=2ft

actual tower is 207 feet

To Find:

The height of the model = ?

Solution:

We know that 1 feet is 12 inches

Then 2 feet is $12 \times 2$ = 24 inches

24 inches= $72 \times \frac{1}{3}$ of a inch.

The tower is 72 times the scale of the model.

Now the actual tower is 207 feet

$\frac{207}{72}$ = $\frac{23}{8}$ , units feet

=> $2 \frac{7}{8} feet$

=> 2 feet 10.5 inches.

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2 years ago

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Natali [406]

Answer:

The equation would be 6^ + b^ = 15^

First we bring each number to the power of two, 6^ = 36, and 15^ = 225

Then we subtract 36 from 225 and we get 189.

Then we "Square root" 189 because of the 2nd power on top of B

The correct answer is 13.8

I hope this helps :)

STAY SAFE!! :D

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2 years ago

André buys 12 apples at $1 each. He uses a coupon for $1.50 off the total purchase. How much did André spend on apples?

just olya [345]

He spent $10.50 so Choice A.

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3 years ago

Find x get 15 points and brainliest 4/5x+9/10=5 1/5

Lapatulllka [165]

Answer:

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Step-by-step explanation:

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