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Zarrin [17]
2 years ago
13

Can you please help me with these segment addition problems?

Mathematics
1 answer:
podryga [215]2 years ago
3 0

Answer:

3)6 , 4)5 , 5)11 , 6)5 , 7)-14 , 8)8

Step-by-step explanation:

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Find two supplementary angels such that the measure of the first angle is 38° less than three times the measure of the second
stiks02 [169]


angle 1+ angle 2=180    supplementary angles add up to 180

angle 2=x     assign angle a variable

angle 1= 3x-38      find equation for first angle

3x+x-38=180      set both angles added together equal to 180

4x-38=180        combine like terms

4x=218        add 38 to both sides

x=54.5        divide by 4

angle 2= 54.5

angle 2= (3x54.5)-38   plug back in and solve

angle 1= 125.5           


7 0
3 years ago
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10 divided 2-3(5times0)
artcher [175]

Answer:

5

Step-by-step explanation:

10÷2-3 (5×0)

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3 0
3 years ago
A train travels 180 miles in 2 hours. A jet goes 7 times faster. How far can the jet fly in 5 hours? Solve in space above.
Anton [14]

Answer: 3150 miles

Step-by-step explanation: Ok, let's break it down...

180 ÷ 2 = 90 / The train travels 90 mph....

90 * 7 = 630 / The jet travels 630 mph....

630 * 5 = 3150 / The jet will travel 3150 miles in 5 hours, I hope this helps!

7 0
3 years ago
Jim’s allowance is $1.20 per week. Stan’s is 25¢ per day. How long will they have to
algol [13]
First, find out how much stan gets per week. 

.25 x 7 =1.75

now how much they get together

1.75 + 1.20 = 2.95

and then the final step

23.60 / 2.95 = 8

it'll take 8 weeks for them to buy the model car set
7 0
3 years ago
What fractions are equivalent to 2/3
just olya [345]
4/6
10/15
6/9
8/12
Hope these help you!!! =')
4 0
3 years ago
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