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Lerok [7]
3 years ago
13

If Angle A= (3x+5) and Angle B= (x+15), find the measure of each angle.

Mathematics
1 answer:
STALIN [3.7K]3 years ago
8 0

Answer:

here \:  < a \: and \:   < b \: are \: on \: same \: line \: so \:   \\ < a +  < b = 180 \\ 3x + 5 + x + 15 = 180 \\ 4x + 20 = 180 \\ 4x = 180 - 20 \\ 4x = 160 \\ x =  \frac{160}{4}  = 40 \\ x = 40 \\ thank \: you

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A bakery made 9 cakes using 3 bags of flour
bearhunter [10]

Answer:

3

Step-by-step explanation:

because you would divide 9 by 3 because 9 cakes and then 3 bags of flower 1 bag of flower to 3 cakes

5 0
3 years ago
A garden has a length of 20 ft. It has a width of 12 ft. What is the area of the garden ?
Crazy boy [7]

Answer:

The answer for your problem is 240

Step-by-step explanation:

A=wl=12·20=240

for this problem all you had to do was multiply

12*20 to get your answer

6 0
3 years ago
the expression 5n+2 can be used to find the total cost in dollars of bowling where n is the number of games bowled and 2 represe
tia_tia [17]
5(3) + 2
15 + 2
17
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7 0
3 years ago
What is -0.18 as a fraction in simplest form.
Radda [10]
The answer is, 9/50
0.18 = 0.18/1
0.18/1 x 100/100 = 18/100
18/100 divided by 2/2 = 9/50
In conclusion the answer is 9/50.
Hopefully that helped! :)
3 0
3 years ago
Snow is falling at a rate of 2.5 inches per hour.At this rate, how long will it take 8 inches of snow to fall?
jeyben [28]

Answer:

It will take 3.2 hours for 8 inches of snow to fall.

Step-by-step explanation:

You can solve this be going "backwards".

You have 2.5 inches of snow falling per hour for x hours until you get 8 inches of snow, which can be represented like this:

2.5x=8  From here you being to solve by isolating x on one side of the equation. You would divide both sides by 2.5 to do this

2.5x=8

/2.5    /2.5

8 divided by 2.5 is 3.2 and you then get

x=3.2

It takes 3.2 hours for 8 inches of snow to fall

8 0
3 years ago
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