3 years ago

1 page for every 3 students is a unit rate or rate

Mathematics

1 answer:

mixas84 [53]3 years ago

8 0

I think the answer to this is a rate

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The ratio of a circle radius to its diameter is always 1 to 2. In math class, Russell uses his compass to draw a circle with a r

vichka [17]

Answer:

The diameter is 12

Step-by-step explanation:

Since it is 1 to 2

The diameter is double the radius.

The radius is 6 and 6 times 2 is 12.

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3 years ago

What is the value for y?<br> Enter your answer in the box.<br> y=

katen-ka-za [31]

Answer:

y=14

Step-by-step explanation:

the triangle is equilateral triangle
angle A = angle B
so we immediately got the answer for x.. x=25
so 180°-100°=80°
5y+10°=80°
5y=80°-10°
5y=70°
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3 years ago

Determine whether quantities vary directly or inversely and find the constant of variation. A teacher grades 25 students essays

Lesechka [4]

IDK the constant and quantities...
First, find how many hours it takes for him to grade 1 essay, 0.16. Then multiply that by 35 to get 5.6.
I hope this is right -_-'

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3 years ago

I dont know how to do geometry like that and i need help on my assignment

bearhunter [10]

Answer:

Step-by-step explanation: Can you ask your teacher? Or no?

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3 years ago

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Doug earns $10.50 per hour working at a restaurant. On

alexira [117]

First, add all of the working hours.
1 $\frac{3}{4}$ + 2 $\frac{1}{3}$ + 1 $\frac{5}{12}$

Since the denominators are different, make them all the same.
1 $\frac{9}{12}$ + 2 $\frac{4}{12}$ + 1 $\frac{5}{12}$

Add everything together.
4 $\frac{1}{12}$ + 1 $\frac{5}{12}$ = 5 $\frac{6}{12}$

Then, simplify.
5 $\frac{1}{2}$ or 5.5

Multiply the time by the salary.
<span>5.5*10.5= Doug earned $57.75</span>

3 0

3 years ago