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
Gre4nikov [31]
2 years ago
11

Hey can some plese i dint understand this at all

Mathematics
1 answer:
emmasim [6.3K]2 years ago
5 0

Answer:

height = 56.7

Step-by-step explanation:

Using sohcahtoa method:

\frac{opposite}{hypotenuse} =sin(x)

\frac{height}{86} =sin(43)

height= sin(43)*86

height=58.652

height=56.7

You might be interested in
How to solve nonlinear equations using iteration method?
nignag [31]
This is a definition and an example of it

7 0
3 years ago
George is given two circles, circle O and circle X 1 as shown. If he wants to prove that the two circles are similar, what would
salantis [7]

Answer:

Step-by-step explanation:

Given: The radius of circle O is r, and the radius of circle X is r'.

To prove: Circle O is similar to circle X.

Proof: Move the center of the smaller circle onto the center of the largest circle. Translate the circle X by the vector XA onto circle O. The circles now have the same center.

A dilation is needed to increase the size of circle X to coincide with the circle O. A value which when multiplied by r' will create r.

The scale factor x to increase X:

⇒

A translation followed by a dilation with scale factor  will map one circle to the other, thus proving the given both circles similar.

Therefore, circle O is similar to circle X.

Step-by-step explanation:

6 0
3 years ago
There are 4 red marbles and 8 blue marbles in a bag. Jamie will randomly pick one marble and flip a coin. what is the probabilit
Yuri [45]

Answer:

d

Step-by-step explanation:


3 0
3 years ago
Solve for w<br><br> Simplify as much as possible <br><br> 3(3w-5)=12<br><br> plz help ty ;)
Masteriza [31]

Step-by-step explanation:

Simplifying

3(3w + -5) = 12

Reorder the terms:

3(-5 + 3w) = 12

(-5 * 3 + 3w * 3) = 12

(-15 + 9w) = 12

Solving

-15 + 9w = 12

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '15' to each side of the equation.

-15 + 15 + 9w = 12 + 15

Combine like terms: -15 + 15 = 0

0 + 9w = 12 + 15

9w = 12 + 15

Combine like terms: 12 + 15 = 27

9w = 27

Divide each side by '9'.

w = 3

Simplifying

w = 3

8 0
2 years ago
Read 2 more answers
A sphere has a radius of 6 meters. A second sphere has a radius of 3 meters. What is the difference of the volumes of the sphere
cricket20 [7]
∆volume = 4/3 *pi * (R^3 -r^3 )
= 4/3 *pi*((6)^3 -(3)^3)
= 252*pi
= 791.68 m^3
7 0
2 years ago
Read 2 more answers
Other questions:
  • Please solve (15 points) (brainliest)
    13·2 answers
  • 8.1 as a mixed number​
    11·1 answer
  • Which infinite geometric series has a sum?
    12·1 answer
  • Isabel lives 2 7/9 miles from school. Janet lives 2 5/7 miles from school. Who lives farther away from school? How do you know?
    8·1 answer
  • How many miles is 9680 yards
    11·2 answers
  • How to solve this problem
    5·1 answer
  • Can someone help me, ive been trying to figure this out for 30 minutes.
    10·1 answer
  • What is the equation of the line that goes through the points (4,6) and (2,12)?
    6·1 answer
  • If h:k = 2:5, x:y=3:4 and 2h+x:k+2y = 1:2, find the ratio h-x: k-y.​
    14·1 answer
  • In 2000 Michele paid $3.980.40 in Social Security (6.2%) tax. What was Michele's taxable income in 2000? ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!