2 years ago

I NEED HELP I DONT KNOW THIS ANSWER

Mathematics

1 answer:

Papessa [141]2 years ago

4 0

Answer:

Help with what

Step-by-step explanation:

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PLEASE HELP WITH THESE TWO QUESTIONSSS 1. Which value is equivalent to sin20∘?

Nata [24]

Answer:

a) $\cos(70\degree)$

b) 12.72 units

Step-by-step explanation:

Recall that the sine and cosine are completed functions.

This means that: $\sin(x)=\cos(90-x)$

$\sin(20\degree)=\cos(90-20)$

$\sin(20\degree)=\cos(70\degree)$

Recall that: sine ratio is opposite/hypotenuse

$\sin 58=\frac{|PQ|}{15}$

This implies that:

$|PQ|=15\sin 58$

$|PQ|=15(0.848)$

$|PQ|=12.72$

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3 years ago

HELP ASAP PLEASE NO LINKS

nlexa [21]

Well the answer would be 8 as the total sum would be 6 x (8) = 48

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2 years ago

in a pottery class, a teacher has 2/3 pound of clay for 6 students. If she gives each student a equal amount of clay, how much w

Jlenok [28]

She will give 1/9 pound of clay to each student

8 0

3 years ago

Read 2 more answers

Find the 50th term of 0,3,6,9

damaskus [11]

Answer:

150

Step-by-step explanation:

3×0=0

3×1=3

3×2=6

3×3=9

....

3×50=150

6 0

2 years ago

14(a + 2) = 168 find a

valkas [14]

$\bold\red{Answer:}$

14a+28=168

14a=140

a=10

hope it helps

8 0

3 years ago