3 years ago

I need help please.

Mathematics

1 answer:

Ilia_Sergeevich [38]3 years ago

5 0

Answer:

17/42

Step-by-step explanation:

you have to add all the jobs/assistan/worlerst and then make it as your denominator and then add how many profferser and instructor there are and make that your numerator

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Plz help me it's very important I pass

Elis [28]

The answer is 30%) because all the angles of a triangle needs to add up to 180 so 180-75-75= 30

6 0

3 years ago

Write and solve a proportion to answer the question. (Skills Review Handbook) 22. 30 is 15% of what number?

algol13

Answer:

The answer is 148.6666667

Step-by-step explanation:

1) Set a linear quation

$\frac{22.30}{x} = \frac{15}{100}$

2) Cross multiply

$15x = 22.30 \times 100$

3) Multiple the right side

$15x = 2230$

4) Divide both side by 15

$\frac{15x}{15} = \frac{2230}{15}$

5) Solve the linear equation

$x = 148.6666667$

3 0

2 years ago

This is a 10 point question i need help

Bess [88]

It’s B because they both equal each other I would explain more but I’m in class but the answer is definitely B

4 0

3 years ago

Topic : Bounds<br> Website :Mathswatch

leva [86]

Answer:

C= 7.6761229314

Step-by-step explanation:

the formula is c=d/p

d= 324.7

p= 42.3

so ... this is how to calculate...

C = 324.7 km/ 42.3 litres

I hope it can help. thanks

8 0

2 years ago

There were 400 pieces of candy in all. If 60 pieces were chocolate, then what percent of the candy was chocolate.

Liono4ka [1.6K]

400 --- 100%
60 --- x%

x = 60/400 * 100 = 15% <span>chocolate.</span>

5 0

3 years ago