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Oxana [17]
3 years ago
12

Find the value of x for which line a is parallel to line b. (21)

Mathematics
1 answer:
Romashka [77]3 years ago
7 0
X is 20 degrees. Since it says that lines a and b are parallel and angles four and five are right next to each other, it means that when you add the two of them together you’ll get 180. Since it’s replaced with variables with coefficients, add the coefficients to get 9 and divide 180/9 to get 20. 20 is the value for x which is your answer
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Tim has an irregularly shaped garden, as shown below. What is the area of his garden (in square feet)?
Grace [21]
Answer is 174 ft2.


Area of triangle: 24 ft2

First, find the horizontal side of the triangle (using pythagorus).
16-10=6
root10^2 - 6^2 = 8 ft

Then work out the area of the triangle.
(8 x 6)/2 = 24 ft2

Secondly, find the area of the rectangle.
10 x 15 = 150 ft2

Then add up the area of the triangle and rectangle.

150+24= 174 ft2
4 0
3 years ago
Triangle LMN is plotted on a coordinate plane. It is then dilated by a factor of 2 using the origin as the center of dilation, a
Fynjy0 [20]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Jorge lives 1/3 mile from the playground and Lynne lives 2/3 miles from the playground. Who lives closer to the playground Jorge
SOVA2 [1]
Jorge lives closer to the playground than Lynne.
4 0
3 years ago
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Solve the system of equations. Enter your answer as an ordered pair (x, y). 4x+y=−1 −5x−2y=−4
777dan777 [17]

Answer:

Step-by-step explanation:

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Multiply the equation (I) by 2 and then add the equations.

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(II)          <u>-5x - 2y = -4</u>  {Now add and y will be eliminated}

             3x         = -6

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x = -2

Substitute x = -2 in equation (I)

4*(-2) + y = -1

-8     + y = -1

          y  = - 1 + 8

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6 0
2 years ago
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Answer ASAP and I’ll mark you brainliest!
marusya05 [52]

Answer:

The box will hold 594in³

Step-by-step explanation:

volume = length x breadth x height

= 18in x 11in x 3in

= 198 in² x 3in

= 594in³

8 0
2 years ago
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