1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sholpan [36]
4 years ago
7

Find the tangent for angle A

Mathematics
1 answer:
TEA [102]4 years ago
8 0

12^2+b^2=40^2

144+b^2= 1600

b^2 =1456

√b2= √1456

b = 38.2

tan = 12/38.2

Or .31

You might be interested in
Omg pls help it’s my last question and i’m timed
inysia [295]
2 kilograms= 2000 grams
8 0
3 years ago
Read 2 more answers
If 5 men has 25 eggs, how many eggs will 4 men have​
Damm [24]

Answer: 20 eggs

Step-by-step explanation:

The rate is 5. 25/5=5.

4*5=20

Hope this helps!

3 0
3 years ago
Read 2 more answers
PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP
kipiarov [429]
The slope of this line is -1 you find this by using the slip formula of y-y over x-x find two points on the line so I used points (-2,2) and (-1,1) plug them into the formula to get the slope of -1 hope this helps:)
6 0
3 years ago
Read 2 more answers
For this figure, what is the value of x?
Arisa [49]
The value of x is 66.
6 0
3 years ago
Min knows that Pi times r = 9.42 centimeters. What would she need to do to find the area?
Alinara [238K]

Answer:

The area of the circle is 28.26.

Step-by-step explanation:

πr =9.42

Using that, we can find the radius, which will help us find the area of the circle.

9.42/π = 3 (I used 3.14 for π)

The formula for area of a circle is:

πr^2

Plug our values in.

π(3^2)

9π

28.26

The area of the circle is 28.26.

To sum, Min would need to first figure out the radius of the circle, and then use the radius to find the area of the circle. She can figure out the radius by dividing 9.42 by π, and find the area with the formula πr^2.

5 0
4 years ago
Read 2 more answers
Other questions:
  • Work with a partner. you buy a shirt that is on sale for 30% off. you pay $22.40. your friend wants to know the original price o
    10·1 answer
  • 40. Danielle's living room is a rectangle with the dimensions 16 feet
    11·2 answers
  • The scale on a map is 1 :50000.
    7·1 answer
  • Whats the perimeter of a square ❓
    11·2 answers
  • Solve the following: -3x + 7(x + 5) = 5x + 38<br><br> please explain!
    7·1 answer
  • All interns for Comcast are required to be tested for drug use. The imperfect test gives positive results (indicating drug use)
    6·2 answers
  • All the items on the sale rack were 75 percent off their original price.
    9·1 answer
  • What is another way to write 6n?
    11·2 answers
  • What's 65-70 days in weeks
    8·2 answers
  • <img src="https://tex.z-dn.net/?f=4%20%5Ctimes%20%20%7B2%7D%5E%7B%20-%20%20%5Cfrac%7Bt%7D%7B5%7D%20%7D%20%20%3D%20288" id="TexFo
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!