2 years ago

How do I solve “csc 30° =”

Mathematics

2 answers:

scoundrel [369]2 years ago

7 0

"Csc" is an abbreviation for cosecant, which is the reciprocal of sine.

Sine = o/h

Cosecant = h/o

In this case, the value of cosecant 30 degrees is equal to 2.

grigory [225]2 years ago

7 0

Answer:

csc 30 =2

Step-by-step explanation:

sin 30 - 1/2

csc 30= 1/sin 30=1: (1/2)=2

You might be interested in

Find the measure of

sergij07 [2.7K]

Answer:

∠ ABC ≈ 137.9°

Step-by-step explanation:

Using the Cosine rule in Δ ABC

cos B = $\frac{a^2+c^2-b^2}{2ac}$

with a = 89, b = 144, c = 65

cos B = $\frac{89^2+65^2-144^2}{2(89)(65)}$ = $\frac{7921+4225-20736}{11570}$ = $\frac{-8590}{11570}$ , thus

B = $cos^{-1}$ ( - $\frac{8590}{11570}$ ) ≈ 137.9° ( to the nearest tenth )

4 0

3 years ago

Which of the following expressions have a value of 180 when b=4?

vladimir2022 [97]

Answer:

write complete question

Step-by-step explanation:

but where's your expression???

write that expression..

so,I can solve that

6 0

3 years ago

Which equation describes the relationship between the variables in the table below?

Dafna11 [192]

The answer would be D praise our lord zucc

8 0

2 years ago

Read 2 more answers

The decimal .67 can be written as which fraction? A) 67 10,000 B) 67 1,000 C) 67 100 D) 67 10

ss7ja [257]

That would be C because there are two zeros right?
So you move two decimal places from 67.
And you get 0.67

5 0

2 years ago

Read 2 more answers

How far can a car travel on 1 gallon of gasoline?

Yuliya22 [10]

Answer:

25 miles

Step-by-step explanation:

50/2=25

8 0

2 years ago

Read 2 more answers