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pychu [463]
3 years ago
7

Can you please help me with this

Mathematics
2 answers:
dem82 [27]3 years ago
6 0

The answer is 63

Glad I could help :)

Schach [20]3 years ago
6 0

Answer:

117

Step-by-step explanation:

angle 2 is a vertical angle to 63. This means that it is equal to 2. So angle two is 63 degrees.

angle 2 and 7 add up to 180 degrees. You know that angle 2 is 63 degrees. So you do 180-63 degrees which leaves you with 117 degrees. Angle 7 is 117 degrees.

angle 5 and 7 are also vertical angles. Which means 5 is also equal to 117.

The answer is 117 degrees.

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The hypotenuse of a right triangle is 50 millimeters long. One leg of the right triangle is 30 millimeters long. What is the len
alexandr1967 [171]
First. we use the Pythagorean theorem:
a {}^{2} +  b {}^{2} =  c {}^{2}
Add the numbers in
{30}^{2}  +  {b}^{2}  =  {50}^{2}
start simplifying
{b}^{2}  = 1600
b = 40

So, the leg has a length of 40 mm.
6 0
4 years ago
Simplify the expression show all of your work 3+5 squared -9÷3×4= Please help
dexar [7]

Answer:

Step-by-step explanation:

<em>(5√3*√3)+(5√3*5)+(-1*√3)+(-1*5) </em>

<em>5*3+25√3-√3-5 </em>

<em>15+24√3-5 </em>

<em>**24√3+10** </em>

<em></em>

<em>Then to solve the second, apply division rules within the radical. This means you can cancel an m^1 and n^4 from the bottom and top of the fraction. This leaves... </em>

<em>3√(88m^19*n^8) </em>

<em>(That might be all you need to do, otherwise you can take the square root of each number in the term giving... </em>

<em>3(√88)*m^9.5*n^4)</em>

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7 0
4 years ago
Read 2 more answers
If a segment has an endpoint at (3, 2) and the midpoint at (-1, 2), what are the coordinates of the other endpoint?
Paraphin [41]
The other endpoint would have to be (-5,2), going off the definition of a midpoint. Since 3 is for units to the right of -1, that would mean that the other end point would have to be 4 units to the left, which is -5.
3 0
4 years ago
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A real estate agent receives a 6% commission on all sales. If the agent receives $12,000 on the sale of a house, what was the co
shtirl [24]

Answer:

I'm 95% sure that the answer is: $720.

Step-by-step explanation:

Equation: 0.06 x 12,000 = 720.00

Have a great a day! :)

5 0
3 years ago
The sum of three consecutive even integers is 270. What is the biggest integer?
saveliy_v [14]
3 consecutive even integers.....x, x + 2, and x + 4

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x + 2 = 88 + 2 = 90
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3 0
4 years ago
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