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3 years ago

Please help ASAP 15 points

Mathematics

1 answer:

34kurt3 years ago

8 0

<a = 51 degree

<b = 129 degree

<c = 51 degree

<d = 129 degree

<e = 51 degree

<f = 129 degree

<g = 51 degree

<h = 129 degree

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Answer:

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4 years ago

Read 2 more answers

Equation 2(4x − 11) = 10.

dedylja [7]

Since you didn't provide instructions, I am going to assune you are being asked to solve for x. To do this, just distribute and simplify.

2(4x-11)=10
Distribute the 2 to the expression (4x-11)
8x-22=10
Add 22 on both sides
8x=32
Divide by 8 on both sides
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~I hope this helps!~

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3 years ago

Which is more 56 ounces or 3.5 pounds?

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4 years ago

A plane leaves at 11:22 am .and arrived at 3:13 pm. how long was the flight?

ale4655 [162]

Answer:

3 hours and 51 minutes

Step-by-step explanation:

Take the ending time and subtract the start time

3:13pm - 11:22am

Remember that pm means aft 12 o'clock in the after noon so add 12 hours

12+3:13 - 11:22

15:13 - 11:22

We are subtracting more minutes than we have so we have to borrow from the hours

1 hour = 60 minutes

14 : 60+13 - 11:22

14:73 - 11:22

3: 51

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3 years ago

The side lengths of a triangle are 5,√3,√28. Is the triangle a right triangle? How would I solve this?

spayn [35]

Answer:

it is a right triangle.

Step-by-step explanation:

you would solve by using pythagorean theorem. Firstly you would find the square roots. Then write the pythagorean theorem out replacing the variables with the corresponding numbers. All you do for this is find the greatest number and that is c. Lastly you would add the square roots of a and b, if this equals 28 then they are equal. Ask more questions if I did not explain this clearly.

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3 years ago