2 years ago

Find the value of x, rounded to the nearest tenth?

Mathematics

1 answer:

Stolb23 [73]2 years ago

4 0

Answer:

Step-by-step explanation:

we can use the trigonometric function in a right triangle

cos x = adjacent side to the angle /hypothenuse

cos 36°= x/10 ; multiply both sides by 10

10 * cos 36° = x ; make sure your calculator mode is in degrees

8.1 = x

You might be interested in

Which formula should I use?

Bingel [31]

Answer:

V=πr²h

Step-by-step explanation:

The equation I put above is the equation to solve for the volume of a cylinder. This equation uses pi, radius, and height.

If this answer is correct, please make me Brainliest!

6 0

3 years ago

Out of the 2000 students at Smith Middle School, 250 have green eyes, which is 12.5%. Mrs. Craig surveys her math class and 8 ou

vivado [14]

B)
The sample that Mrs. Craig took was too small.

I'm assuming the question is asking why they were not the same percentage?

6 0

3 years ago

Read 2 more answers

V 1. (-6) -(-2) is equal to: (-8 (+4 (-4) None of these

Marina CMI [18]

Answer:

I think the answer is -4

3 0

3 years ago

Read 2 more answers

Plz help, it is mathswatch

nasty-shy [4]

Answer:

2000 x 0.03 = 60

2000 + 60 = 2060

2060 x 0.03 = 61.8

2060 + 61.8 = 2121.8

Step-by-step explanation:

6 0

3 years ago

What’s the answer to this please? Thanks!

Serjik [45]

Answer:

beacuse (2x-35)+75=180
(2x-35)=105
2x=140
x=70

3 0

3 years ago