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Dimas [21]
3 years ago
9

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Mathematics
1 answer:
UNO [17]3 years ago
6 0

Answer:

D ez

Step-by-step explanation:

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Find the slope and the y-intercept of the line y=9x-8
german

Answer:

the slope is 9 and the y-int. is -8

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A circle has a circumference of 18. It has an arc of length 6. What is the central angle of the arc, in degrees?
nadya68 [22]
Circumference: 2πr C=18 so r= 18/2π= 9π

Arc length = rθ 6=(9π)θ θ=6/9π

Convert to degrees by multiplying by 180/π

6/9π x 180/π = 120 degrees
4 0
3 years ago
How did President George W. Bush respond to the terrorist attacks of September 11, 2001?
Fynjy0 [20]

you answer is C

so the united states invasion of afghanistan occurred after the September 11 attacks in late 2001, supported by close US allies. The conflict is also known as the US war in Afghanistan. the goal was to dismantle al-Qaeda and deny it a safe base of operations in Afghanistan by removing the Taliban from power.

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6 0
2 years ago
In a random sample of 520 adults, the mean was 150 and the standard deviation was 4.5. The study was reported with a 95% confide
kakasveta [241]
Given:
<span>random sample of 520 adults
mean was 150
standard deviation was 4.5.
reported with a 95% confidence level, and the confidence interval for the study was 150 ± 0.39.

The range of </span><span>values that shows the confidence interval for the study is </span><span>149.61 to 150.39

150 + 0.39 = 150.39
150 - 0.39 = 149.61</span>
8 0
3 years ago
Read 2 more answers
If c=g-4f, find trinomial that represents C when F=2x^2-5 and G=5x^2+x-3
Margaret [11]

Answer:

c = -3x² + x + 17

Step-by-step explanation:

c = g - 4f

f = 2x² - 5

g = 5x² + x - 3

c = (5x² + x - 3) - 4(2x² - 5)

c = 5x² + x - 3 - 8x² + 20

c = -3x² + x + 17

5 0
2 years ago
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