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KatRina [158]
3 years ago
13

Help out please thank you

Mathematics
1 answer:
Helga [31]3 years ago
3 0

Answer:

x = 26

Step-by-step explanation:

The three angles form a straight line, so they will sum to 180

4x - 8  + 34  + 76- x = 180

Combine like terms

3x+ 102 = 180

Subtract 102 from each side

3x+102-102 = 180-102

3x= 78

Divide each side by 3

3x/3 = 78/3

x = 26

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The hypotenuse is 26. One of the legs measure 13. What is the length of the other leg?
vfiekz [6]

Answer:

22.5

Step-by-step explanation:

a= √c2−b2

a=√676 - 169

a=√507

a=22.516660498395

4 0
2 years ago
A vehicle travels a distance of 5t^4-10t^2+6 miles in t+2 minutes. What is the vehicles speed in miles/minutes?
8090 [49]

Answer: \left(5t^4-10t^2+6\right)\cdot \:l\cdot \:e^2\cdot \:i^2\cdot \:n\cdot \:t\cdot \left(t+2\right)\cdot \:s^2\cdot \:u

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4 0
3 years ago
Solve the system of equations
Nadya [2.5K]

So we have the equations:

    y - 4x = 2 --- equation 1

   5y - 2x = 1 --- equation 2

(equation 2) * 2

  10y - 4x = 2 --- equation 3

 

(equation 2) - (equation 3)

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Hope that helps!

4 0
3 years ago
15 PTSS EASY I PROMISE FOR BRAINIEST!!!The distance from Newtown to Oldtown on the highway is (6x2 + 2x – 2) miles. Using the ba
devlian [24]

For this case we have to subtract the two distances (subtract the polynomials) and the difference will be given by the shorter miles of the second route.

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Taking into account that:

- * + = -\\- * - = +\\6x ^ 2 + 2x-2-5x ^ 2 + 8x + 6 =

Adding similar terms:6x ^ 2-5x ^ 2 + 2x + 8x-2 + 6 =\\x ^ 2 + 10x + 4

So, the correct option is C

ANswer:

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4 0
3 years ago
$10,000 for 20 years at 5% compounded annually
saveliy_v [14]

Answer:

$26532.98

Step-by-step explanation:

<u>Given:</u>

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  • Profit rate = 5% PA compounded
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<u>Sum is:</u>

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3 0
4 years ago
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