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3 years ago

What is the measure of the missing angle?

Mathematics

1 answer:

Mars2501 [29]3 years ago

3 0

I'm guessing 35° or something in between those.Im not 100% sure so don't take my word on this but I'm going to say 35°

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A recent survey by the American Cancer Society shows that the probability that someone is a smoker is P(S) = 0.19. It has also d

nekit [7.7K]

0.19*0.158=0.03002 -------> 0.03

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3 years ago

Kahn academy question:

Rufina [12.5K]

Answer:

2.97×10³

Step-by-step explanation:

3600 - 6.3×10² = 3600 -6.3×100 = 3600 -630 = 2970

= 2.97×1000

= 2.97×10³

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Your calculator can accept and display numbers in scientific notation.

8 0

3 years ago

Find the exact value of tan A in simplest radical form.

spin [16.1K]

Answer:

$tan(A) = \frac{2\sqrt{15}}{11}$

Step-by-step explanation:

Given:

Right ∆ABC

AB = 61

BC = 60

AC = 11

Required:

Value of tan A in radical form

SOLUTION:

$tan(A) = \frac{opposite}{adjacent}$

Opposite = 60

Adjacent = 11

$tan(A) = \frac{60}{11}$

$tan(A) = \frac{\sqrt{4*15}}{11}$

$tan(A) = \frac{2\sqrt{15}}{11}$

6 0

3 years ago

PLZZ HELP!!!! ASAP PLZ!!!!<br> XTRA POINTS!!!

schepotkina [342]

Answer:

38.1 cm²

Step-by-step explanation:

area of full circle = π6² = 113.04 cm²

area of 150° segment = (150/360)(113.04) = 47.1 cm²

triangle base = sin 75° x 6 x 2 = 11.59

triangle height = cos 75° x 6 = 1.553

area of triangle = 1/2(11.59)(1.553) = 9 cm²

150° segment - triangle = 47.1 - 9 = 38.1 cm²

3 0

3 years ago

Need help. understand but forgot a step

ki77a [65]

Multiply both sides by 19 to get w=171

4 0

3 years ago