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Finger [1]
2 years ago
6

Please help me i will mark as brainliest ​

Mathematics
1 answer:
Bingel [31]2 years ago
3 0
6. P = 2
Q = -5

7. C = -1

8. K = 3

9. A) y = 2x + 2
B) y = -3x + 5
C) y = 0x + -5

10. Y = 5x + -18

11. A)
i) (5, 0)
ii) (0, 5)

B) y = -1x + 0
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Find the difference in the given lengths of the polygons . (7x + 2) units (6x - 5) units .
Tom [10]

Answer:

Difference in the lengths of the polygons is (x + 7) units.

Step-by-step explanation:

Lengths of the given polygon = (7x + 2) units and (6x - 5) units

Therefore, difference in the given lengths = (7x + 2) - (6x - 5)

                                                                      = (7x - 6x) + (2 + 5)

                                                                      = x + 7

Therefore, difference in the lengths of the polygons is (x + 7) units.

7 0
2 years ago
Simplify: 3(a-2)+4(3-a)-10
Neporo4naja [7]

Answer:

-a - 4

Step-by-step explanation:

3(a-2)+4(3-a)-10

3a - 6 + 12 - 4a - 10

-a - 4

3 0
3 years ago
HELP FAST PLZZZ IM SO CONFUSED
Snezhnost [94]

Answer:

140°

Step-by-step explanation:

The total of interior angles in a polygon is 720 °

The total of the angles given to you is (100*2+130+125*2) = 580

Then you subtract the total of the angles given from the total value of the interior angles to get 140°

5 0
3 years ago
Whatia the slops of the lime through (-2,16) and (2,2)
Tresset [83]
The answer would be B) 2.
8 0
3 years ago
Help<br> 50 points and brainleist
BaLLatris [955]

Answer:

-0.5°C every hour

Step-by-step explanation:as the temperature of the bottom of the mountain changed at 1/5 the rate of temperatures change on the top of the mountain, so, the hourly rate of temperature change at the bottom of the mountain is=

-2.5×(1/5)

=-0.5

5 0
3 years ago
Read 2 more answers
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