3 years ago

PLEASE HELP I'LL GIVE BRAINLIEST

Mathematics

1 answer:

ivanzaharov [21]3 years ago

8 0

Okay, so I multiplied the feet in height of the shape, and I ended up getting 7,125. I hope this helps you out!

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Keith_Richards [23]

A or B it was multiplies by 2

So 75% B and 25% chance A

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3 years ago

An ambulance has a mass of 5.44×105 ounces. Which unit of measurement is most appropriate to measure this mass? milligrams tons

ArbitrLikvidat [17]

Kilograms would be the answer

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3 years ago

The locus of points equidistant from sides ad and cd<br><br>need help have no idea what this means.

UkoKoshka [18]

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4 years ago

This is my question<br> (-4b^3)(2b^5

Reil [10]

Answer:

$- 8{b}^{8}$

Step-by-step explanation:

$- 4 {b}^{3} \times 2 {b}^{5}$

For this question, just multiply all like terms.

$- 4 \times 2 = - 8$

${b}^{3} \times {b}^{5} = {b}^{3 + 5} = {b}^{8}$

Note that the b^3 and b^5 are just bunch of b multiplying with each other. So, that can be represented as adding the exponents.

$- 8 \times {b}^{8} = - 8 {b}^{8}$

Also, I intentionally calculated the like terms separately for your understanding. So, you can just write the answer directly after the question without the extra work shown above (unless the extra work is required).

8 0

4 years ago

In 2006, there were 160 teachers in College A, and three fourth of them had their own vehicles. In 2007, 20 new teachers came to

mixas84 [53]

Answer: 5%

Step-by-step explanation:

In 2006, there were 160 teachers in College A, and ¾ of them had their own vehicles, the number of people who had their own vehicles will be:

= 3/4 × 160

= 120

In 2007, 20 new teachers came to the school and 6 of them had own vehicles. This means the number if people with vehicles will be:

= 120 + 6

= 126

The percentage increase will be:

= Increase / Old vehicle owners × 100

= 6/120 × 100

= 1/20 × 100

= 5%

The Percentage increase is 5%.

3 0

3 years ago