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
lubasha [3.4K]
2 years ago
12

Please help i will mark brainliest!!! i would appreciate it sm ​

Mathematics
1 answer:
Bogdan [553]2 years ago
5 0

Answer:

angle WSV = 37°

Step-by-step explanation:

Angle RSU and Angle VST are verticle angles, which means they have the same measure.

Angle VST = 53°

Since SW is perpendicular to RT, that means angle WST is a right angle (90°).

Subtract angle VST from 90°.

90 - 53 = 37°

angle WSV = 37°

You might be interested in
Yea yea you know i need help my brains tiny thank you for everything and everyone helping
Darina [25.2K]

Answer: r=6

Step-by-step explanation:

<u>Step 1: Substitute for the known variables</u>

we know that the formula to find the volume of a cylinder is <u>V= πr²h</u>

π= 3.14

h= 12

r= ?

v=1,357

Plugging the numbers we know into the formula, we get:

1,357= 3.14xr²x12

1,357= 3.14x12xr² (because with the commutative property of multiplication you can multiply in any order)

1,357= 37.68 x r²

<u>Step 2: Get the variable term (the letter term) on the left</u>

37.68 x r²= 1,357

Now, divide by 37.68. (I know to divide because when you switch the 37.68x r² the other way around to  r²x37.68, you are clearly multiplying and must do the inverse operation (opposite of multiplication; division) to solve the problem.

So,

r²= 1357÷37.68

r²= 36.0138004 ----> about 36.

r²= 36

This equation isn't over yet because we still have the exponent on the r. Whenever you see a letter squared (to the power 2) in an equation, the "inverse operation" is to take the square root of both sides. Look:

r²= 36

The square root of  r² is just r, because r x r =  r²

The square root of 36 is 6, because 6x6=36.

Now we have :

r= 6

Step 3: Check

Now we have all the variables. To check to make sure the radius is correct, "plug in"

V= π r²h

1,357= 3.14x6²x12

1,357= 3.14x36x12

1,357= 113.04x12

1,357= 1356.48

They said in the question that the volume is APPROXIMATLEY 1357, so I can just round 1356.48 --> 1356.5---> 1357. Now I am sure that the radius is 6.

Hope this helps :)) also brainliest would be appreciated  :D

4 0
2 years ago
Read 2 more answers
$640,3%,2 years?!?! Plz explain!!
mrs_skeptik [129]
I am pretty sure it is talking about interest and $640 is what you start with, with a 3% interest for 2 years
5 0
3 years ago
The rabbit population in a small zoo starts with 150 rabbits. The rabbit population is decreasing at a rate of 15% each week. Wh
Mariulka [41]

Answer:

Option D F(x)=150(0.85)^{x}

Step-by-step explanation:

In this problem we have a exponential function of the form

F(x)=a(b)^{x}

where

F(x) -----> the rabbit population

x ----> the number of weeks

a is the initial value

b is the base

In this problem we have

a=150 rabbits

b=1-r

r=15%=15/100=0.15

so

b=1-0.15=0.85

substitute the values

F(x)=150(0.85)^{x}

8 0
3 years ago
Read 2 more answers
You earn $15.00 per hour at your job. If you get a 15% raise at the end of each year, what will your hourly rate, h, be after 6
miv72 [106K]
After 6 years, the hourly rate should be 34.69 (or something around that since you may want to round)
6 0
3 years ago
Read 2 more answers
A feeder at the zoo in shape of a cone has a radius of 3 inches. It holds about 113.04 cubic inches of food. Approximate its hei
umka2103 [35]

Answer:

12 inches

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Simon used a probability simulator to roll a 12-sided number cube 100 times. His results are shown in the table below: Number on
    7·1 answer
  • To reach the artic refuge Aidan and James flew 238 miles from Fairbanks to artic village which is on the edge of the park. The t
    6·1 answer
  • V^2-8v=0 solving quadratic equation
    13·1 answer
  • PLEASE HELP!!!!
    12·1 answer
  • Can you write the equation of a circle if the point does not lie on the circle?explain
    11·1 answer
  • Simplify the expression, 3.5(1.6 + 4.6 - 8.5) - 9.75
    8·1 answer
  • A building casts a shadow that is 50 feet in length. If the distance from the end of the shadow to the top of the building is 25
    11·1 answer
  • Help<br> i dunno it<br> please please
    11·1 answer
  • Please help i really need it
    14·2 answers
  • On August 11, Snippet Incorporated closed at $12,311 per share. One year earlier, one share closed at $14,298. What was an appro
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!