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nadezda [96]
3 years ago
14

Simultaneous Linear equation ​

Mathematics
1 answer:
const2013 [10]3 years ago
3 0

.........?............

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Need help please hurry
ss7ja [257]

9514 1404 393

Answer:

  x = 20°

Step-by-step explanation:

For questions like this, it is helpful to remember that an exterior angle is equal to the sum of the remote interior angles.

  110° = 2x + 70°

  40° = 2x

  20° = x

_____

Similarly, ...

  y = x + 70° = 20° +70°

  y = 90°

6 0
3 years ago
What is the scale factor of 0.75?
Tcecarenko [31]

Answer:

n × scale factor = n prime

n × 0.75 = n′

In other words per the equation above, a Scale Factor of 0.75 is the factor that you would multiply with n to get n′.

Step-by-step explanation:

Hope it helps

4 0
3 years ago
Read 2 more answers
Find the 81st term of the arithmetic sequence -10, -25, -40
erik [133]

Answer:

5 - (N x 15)

81 x 15 = 1215

5-1215=-1210

-1210 should be the 81st term

Step-by-step explanation:

5 0
3 years ago
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melinda charges $4 per hour for babysitting. Mrs. Garden does not want to spend more than $25 for babysitting. What is the maxim
Rama09 [41]
You would have to divide 25 by 4. You would get 6.25. That means that Melinda can babysit for 6 hours.
3 0
4 years ago
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P(x) = 3x - 7; Q(x) = -4x + 3
bulgar [2K]

Answer:

qasdddddfghjklkmnbvcxzaqwertyuioikjhgbvfcxdgfcgvhgyjfthdgfcvnbhnjkhbjgcfd b

8 0
3 years ago
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