3 years ago

Please help me I need these answers

1 answer:

5 0

I think the second to last one.

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maria [59]

The GCF of 180 and 240 is 60

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4 years ago

Amiraneli [1.4K]

Do 18x18 which equals 324

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4 years ago

larisa86 [58]

In quadrant II, $\cos(A)$ will be negative. So

$\sin^2(A) + \cos^2(A) = 1 \implies \cos(A) = -\sqrt{1 - \sin^2(A)} = -\dfrac{\sqrt{15}}4 \approx \boxed{-0.9682}$

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2 years ago

swat32

Answer:

1.8

Step-by-step explanation:

slope formula: (y2-y1)/(x2-x1)

(86-32)/(30-0)

54/30

1.8

8 0

3 years ago

Kisachek [45]

Answer:

Step-by-step explanation:

17(3.25)=55.25

72.85-55.25=17.60

17.60/1.60=11

7 0

3 years ago