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Alchen [17]
4 years ago
15

Vertical angles are

Mathematics
1 answer:
goldenfox [79]4 years ago
8 0
Are always congruent 
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y = 12x + 10       is this right

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Zeke lives 1.59 miles from school. One day he misses the bus and must walk to school if he can walk 3 times per hour how many mi
faust18 [17]

The distance between him and school is 1.59 miles. Of course this distance is linear to make this problem simple. He walks with a speed of 3 miles per hour or 0.00083 mile per second.

To calculate time from distance and speed we use this formula: t=\frac{d}{s}=\frac{3mil}{0.00083mil/s}\approx3614.46sec seconds. To convert minutes we divide number of second by 60. t\div60=3614.46sec\div60\approx\boxed{60.24min}\approx\boxed{1h}.

It will take him approximately 60 minutes to get to school.

8 0
3 years ago
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I don't understand please help
kirill [66]

Answer:2x+30 =90

If the angle is 90° altogether

60=A 30=30

Step-by-step explanation:


2x+30 =90

-30 -30

2x=60

÷2. ÷2

x=30

2*30=60

60+30=90

60=A B=30

5 0
3 years ago
(MULTIPLE CHOICE QUESTION)
balu736 [363]

your answer's correct.



Step-by-step explanation:

7 0
3 years ago
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