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vagabundo [1.1K]
3 years ago
13

What's the numerator for the following rational expression? 9/h + 7/h + ?/h

Mathematics
1 answer:
tresset_1 [31]3 years ago
6 0
The reason why it is 16h is because when you are adding fractions together you cross multiply.
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Geometry I need help
Aleonysh [2.5K]

Answer:

145

Step-by-step explanation:

Angle 4 and 5 are the same.

Which means that angle 3 and 6 are the same.

A straight line has an angle of 180 degrees in total.

This means that we have to subtract 35 from 180.

This gives us 145.

So, the missing angle is going to be 145 degrees.

*also, 1, 4, 5, and 8 are the same angle.

**2, 3, 6, 7 are also the same angle.

***I just remember learning about this last year, don't remember what there called tho.

3 0
3 years ago
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the larger of two numbers is 1 less than 3 times the smaller number. if twice the smaller is increased by the larger number, the
Y_Kistochka [10]

x = 3y - 1

2y + x = x + 18


2y + 3y - 1 = 3y - 1 + 18

5y - 1 = 3y + 17

2y = 18

y = 9


x = 3(9) - 1

x = 27 - 1

x = 26

5 0
4 years ago
What is 95-65= and then divide it by five then multiply it by ten
Marina CMI [18]
(95-65)/5*10=60
because 95-65=30
30/5=6
6*10=60

4 0
3 years ago
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How much will she need for a 15 person cake? Please show your work.
Elden [556K]

15/5 = 3

Flour = 3/8 x 3 = 9/8 = 1 1/8 cups.

Chocolate chips = 1/2 x 3= 3/2 = 1 1/2 cups.

Butter = 4/5 x 3 = 12/5 = 2 2/5 cups.

Teaspoons of salt = 4/16 = 1/4 = 1/4 x 3 = 3/4

Earthworms = 1.5 = 3/2 x 3 = 9/2 = 4 1/2 cups.

6 0
3 years ago
What is the value of x in the equation 2x + 3y = 36, when y = 6?
amm1812

Answer:

9

Step-by-step explanation:

When plugging 6 in for y, you get  

2x + 3(6) = 36

You have to multiply 3 and 6, getting

2x + 18 = 36.

Now, you subtract 18 from both sides to isolate the x variable, getting

2x = 18

Now, you divide 2 from both sides because we want x standing by itself, getting

x = 9

Therefore, your answer is 9.

Hope this helped

ps accepting brainliest ;)

3 0
3 years ago
Read 2 more answers
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