3 years ago

Plz help I'll appreciate it

Mathematics

1 answer:

Nutka1998 [239]3 years ago

5 0

The unit rate is 6 I think

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The angle of a quadrilateral are A.P and the common difference is 10°. find the angles.

xxMikexx [17]

Step-by-step explanation:

So the Ap will be x,x+10,x+20,x+30

Sum of the angles of a quadrilateral is 360

x+x+10+x+20+x+30=360

4x+60=360

4x=300

x=75

So the angles are 75,85,95,105

4 0

3 years ago

Answer in simplest form

andriy [413]

We need to cross multiply to solve it.

After we cross multiply we get

6x-1 = 3 x 5
6x-1 = 15
6x = 16
x = 16/6
x = 8/3

Hope that helps :D

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3 years ago

Can you help me solve 5(5a +3) = 14a - 29

Doss [256]

5(5a+3)=14a-29 -- expand brackets
25a+15=14a-29 -- subtract 15 and subtract 14a from both sides
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a=-4

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3 years ago

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Joe is training for a race in 30 days. He needs to run a total of 135 miles. How many miles will Joe need to run each day to be

hammer [34]

Answer:

4.5mi per day

Step-by-step explanation:

135/30=4.5mi per day

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3 years ago

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I graphed the given points and used Pythagorean theorem to get the value of each side of the rhombus.

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Pls. see attached graph.

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3 years ago