3 years ago

I need help and if you can explain it would help alot!

Mathematics

1 answer:

GalinKa [24]3 years ago

7 0

The answer if kind of good but it is messed up because let’s think together if we can find M how

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Explain step by step I see on getting about 41 but theres nothing that equals that

grandymaker [24]

$\text{Area \ of \ sector} = \frac{\theta}{2}*r^2 \ \ \ [\theta= \text{central angle in radians, r=radius} ] \\ \\ A= \cfrac{\frac{5 \pi }{3}}{2}*8^2= \cfrac{5 \pi }{3*2}*64= \cfrac{5 \pi }{3}*32=\cfrac{160 \pi }{3} \ \ \ \text{units}^2$

4 0

3 years ago

From her eye, which stands 1.69 meters above the ground, Penelope measures the angle of elevation to the top of a prominent skys

exis [7]

Answer: 59.04

Step-by-step explanation:

tan 16= x/200

tan16/1=x/200

200 tan 16=x

x=57.349077...

Add 1.69, the distance from the ground to her eye:

57.349077...+1.69= 59.039077...

≈ The skyscraper is 59.04 meters tall.

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3 years ago

Log7^x-log7^3=1 <br>if anyone can help me with this problem please help me

vagabundo [1.1K]

Log7 (x+3) - log7 (x-3) = 1
log7 [(x+3) / (x-3)] = 1
raise both sides to power of 7
(x+3) / (x-3) = 7
7x – 21 = x + 3
6x = 24
x = 4

5 0

4 years ago

Name a number that is not a whole number, a number that is not an integer, a number that is not a rational number, and a number

Pani-rosa [81]

Answer:

10, 5, .75, π

Step-by-step explanation:

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3 years ago

136<5(-2-4b)-6

FinnZ [79.3K]

Answer:

−97

Answer:

−38

−22

n>7

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2 years ago