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soldi70 [24.7K]
2 years ago
5

-(-(-)(-)(-10x))=-5 solve for x

Mathematics
1 answer:
Pavlova-9 [17]2 years ago
5 0
The answer is c cccccc the answ er is c
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Trapezoid<br> А<br> B<br> х<br> 130<br> 70<br> y<br> с<br> D<br> X =<br> y =
Alchen [17]

Answer:

x=110, y=50

Step-by-step explanation:

Draw a line perpendicular to the base CD from point A. The point of intersection is E. Angle AED=90 degrees. This is a right angle triangle. A triangle has a total angle of 180 degrees. Angle DAE is then 180-(90+70) = 20. The bases of a trapezoid are parallel to each other, making angle EAB a right angle. Add 90 + 20, and you'll get 110 degrees. This is the value of x.

Draw another line perpendicular to the base CD, this time from point B. The point of intersection is F. Angle ABF is 90 degrees. Angle FBC is 130-90=40. Angle BFC is also 90 degrees. You once again find the difference of the numbers from 180. 180-(40+90)=180-130=50. y=50 degrees.

8 0
3 years ago
Determine the measures of the angles of MNO if the measures of the angles are in the ratio 2:4:6
saul85 [17]
2:4:6 =2x :4x :6x
2x -1st angle
4x -2d one
6x - 3d one
2x+4x+6x=180 because MNO is a triangle
12x=180
x=180/12=15

2*15=30° -1st angle
4*15= 60° -2d one
6*15=90° - 3d one


4 0
3 years ago
When focusing on wealth accumulation, the rate of return earned on an investment should be higher then the rate of inflation. Tr
Lena [83]

Answer:

True

Step-by-step explanation:

Anymore questions? :)

6 0
3 years ago
Aaron uses the equation y=500+0.2x to determine his weekly paycheck based on his sales volume, where y represents the amount of
lbvjy [14]

Answer:

1050 units

Explanations:

Given the equation y=500+0.2x to determine his weekly paycheck based on his sales volume, where:

y is the amount of his check

x is the number of units he sells each month.

In order to determine the amount of units he would need to sell for his paycheck to be $710, we willl substitute y = 710 into the equation and find the value of x as shown:

y=500+0.2x

710 = 500+0.2x

710-500 = 0.2x

210 = 0.2x

0.2x = 210

Divide both sides by 0.2

0.2x/0.2 = 210/0.2

x = 1050

Hence he would need 1,050 units to sell for his paycheck to be $710

6 0
1 year ago
What is the image point of (3,8) after a translation right 4 units and up 1 unit?
Trava [24]

Answer:

its going to be (7,9)

Step-by-step explanation:

4 0
2 years ago
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