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Rina8888 [55]
4 years ago
15

Pls help me only: questions 10, 11 ,12

Mathematics
2 answers:
notsponge [240]4 years ago
7 0
10) x = 14
11) 1 =80
2 =80
3 =80
12)1=47
2=133
3=47
Gnom [1K]4 years ago
3 0

Answer:

10. 4) 62°

11. 1) 100° 2) 80° 3) 100°

12. 1) 47° 2) 133° 3) 47°

Step-by-step explanation:

10. since 118° and angle 4 are on a straight line they would equal to 180° so you do 180-118 to get angle 4

11. angle 2 is the same as the angle that's 80° to get angle 3 you subtract 80 from 180 and that's the same as angle 1

12. angle 2 is the same as the angle that's 133° and since angle 1 and 3 are the same you just subtract 133 from 180 to equal those 2 angles

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Answer:

y=0.25x+35

Step-by-step explanation:

if the truck doesn't have to travel at all, it costs $35 for the loading fee, so the y-intercept is (0, 35). As x increases by 1, y increases by 0.25, so the slope is 0.25. Therefore, the equation is y=0.25x+35

3 0
3 years ago
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Find the percent of change from 48 people to 71 people. Round to the nearest tenth of a percent if necessary.
kondaur [170]

Step-by-step explanation:

Here, the number of people has beed increased.

→ Number of people increased = 71 - 48

→ Number of people increased = 23

\to \% \: change =  \left ( \dfrac{23}{71}  \times 100 \right )  \: \% \\

\to \% \: change =  \left ( \dfrac{2300}{71}   \right )  \: \% \\

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Therefore, percentage change is 32.39 %.

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3 years ago
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Novosadov [1.4K]

Answer:

1. ≈37.7

2. ≈47.75

3. ≈69.12

4. ≈31.42

5. =17.6

6. =48

7. =40

8. =8

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12. ≈23.88

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15. ≈25.13

16. ≈34.56

17. ≈25.76

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19. =28.8

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3 years ago
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Answer:

<h2>D.</h2>

Step-by-step explanation:

<h2>BEACAUSE ITS FORMED PROPERLY</h2>
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Answer: Yes she is correct, the probability of getting an even number is 1/4.
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