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REY [17]
3 years ago
13

Supplementary angles always sum to _____��.

Mathematics
1 answer:
Ludmilka [50]3 years ago
8 0
One hundred eighty degrees !! (180)
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As VP for operations at​ Méndez-Pinero Engineering, you must decide which product​ design, A or​ B, has the higher reliability.
slega [8]

Answer:

Check the explanation

Step-by-step explanation:

The overall reliability of the system provided in design A = 89.13 %

Product design B has higher reliability than design A.

Overall reliability of system provided in design B = 89.85 %.

Kindly check the attached image below to see the step by step explanation to the question above.

4 0
4 years ago
Solve the percent proportion. 7 is 35% of what number?
elena55 [62]

Answer:

<u>35</u><u> </u><u>×x</u><u> </u><u>=</u><u>7</u>

100

<u>35x=7</u>

<u>100</u>

<u>35x=700</u>

<u> </u><u> </u><u>35</u><u> </u><u> </u><u> </u><u> </u><u> </u><u>35</u>

<u>x</u><u> </u><u>=</u><u> </u><u>20</u><u>.</u>

<h2><u>HOPE</u><u> </u><u>IT</u><u> </u><u>HELPS,BRAINLIESTPLEASE</u></h2>
3 0
2 years ago
How do you do this question help PPPPPLLLLLZZZZZ
My name is Ann [436]
It is just 4 x 4 for each and everyside
5 0
4 years ago
Solve. 8 - 2d = c 4c + 3d = 2 c=4 d = -6 C=-4 d = 6 C=4 d = 6 C=-4 d = -6​
dlinn [17]

Answer:

c = -4    d = 6

Step-by-step explanation:

8 - 2d = c     4c + 3d = 2

                    4(8 - 2d) + 3d = 2

                     32 - 8d + 3d = 2

                     32 - 5d = 2

                          -5d = -30

                              d = 6

8 - 2(6) = c

8 - 12 = -4 = c

3 0
3 years ago
Kite is flying 78 ft off the ground, and its string is pulled taut. The angle of elevation of the kite is 65º. Find the length o
Ivenika [448]

hope it helps!

Answer:

107.9 ft

Step-by-step explanation:

Imagine Kite is a point A. The person ,who keeps the string is point B.

The height of flying is AC=85 ft.  So we have right triangle ABC :angle C=90 degrees, angle B is 52 degrees. Length of AB (triangle ABC hypotenuse) is the length of the string.

AB=AC/sinB=85/sin52=107.8665...=approx 107.9 ft

6 0
3 years ago
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