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3 years ago

Find the measure of “rst”

Mathematics

2 answers:

Murljashka [212]3 years ago

7 0

Its over 90 degrees but i cannot tell you the exact measurement

Lostsunrise [7]3 years ago

5 0

Answer: it is 110 bcs each section in 10° and there are 11 sections

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Tan9°. tan27°. tan45°. tan72°. tan81°= 1 could u plz solve it with clear process

Inga [223]

Correct question:-

Prove that tan9.tan17.tan45.tan73.tan81=1

LHS

$\\ \sf\longmapsto tan9.tan17.tan45.tan73.tan81$

$\\ \sf\longmapsto tan9.tan81.tan17.tan73.tan45$

$\\ \sf\longmapsto tan(90-81).tan81.tan(90-73).tan73.1$

$\\ \sf\longmapsto cot81.tan81.cot73.tan73$

$\\ \sf\longmapsto 1.1$

$\\ \sf\longmapsto 1$

5 0

2 years ago

Read 2 more answers

Please help! A - $1,550 B -$20,000 C -$2,000 D -$15,500

MrRa [10]

Answer:

the answer of your question is B

4 0

2 years ago

Who has ✨ A n x i e t y ✨

Kay [80]

Answer:

yupyup

Step-by-step explanation:

been having it for years now

7 0

2 years ago

Can someone help me on this ASAP pls I really need to know this

Alona [7]

Answer:

A is bethel

B is below sea level by 22 feet

C is I would describe the elevation very low lowest elevation in North America

D is 0 the elevation is right at sea level.

E is has a lower elevation and is one of the lowest major cities in the entire United States.

Step-by-step explanation:

4 0

2 years ago

Which angle forms a y-coordinate on a unit circle of /~3/2 (square root of 3 over 2)

mixer [17]

Answer:

$\theta=60\degree$

$\theta=\frac{\pi}{3}$

Step-by-step explanation:

We want to find the angle which forms a y-coordinate of $\frac{\sqrt{3} }{2}$

on the unit circle.

The y-coordinate on the unit circle is given by $\sin(\theta)$ .

This implies that $\sin(\theta)=\frac{\sqrt{3} }{2}$

$\Rightarrow \theta=\sin^{-1}(\frac{\sqrt{3} }{2})$

$\Rightarrow \theta=60\degree$

$\theta=\frac{\pi}{3}$

3 0

3 years ago