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
stealth61 [152]
3 years ago
9

The two triangles are similar. What is the value of x?

Mathematics
1 answer:
Lena [83]3 years ago
5 0

Answer:

21

Step-by-step explanation:

Ratios are used.

10/30 = 12/36 = 7/x

1/3 = 7/x

x = 3*7 = 21

You might be interested in
1 ) Tim earns $12.50 an hour cleaning houses. If he works from 8:00am to 2:00pm,
AVprozaik [17]

Answer:

$75

Step-by-step explanation:

First, we will find how many hours he worked. 8:00-12:00 is 4 hours, and 12:00-2:00 is 2 hours, so he worked a total of 6 hours.

Next, we have to multiply the hours worked by his hourly wage.

12.50*6=75

8 0
3 years ago
Read 2 more answers
1. Use complete sentences to explain how it is possible to get linear factors of a polynomial.
vazorg [7]
1.)If f(a) = 0, then x - a is a factor of the polynomial.

2.) x + 3 is a factor of the polynomial.
4 0
3 years ago
1/4+2/3-1/2= how do I solve this
Ann [662]

Answer:

5/12

Step-by-step explanation:

First you add 1/4+2/3.

You need to change the denominator so that they are equal to each other

If you multiply the 1/4 by 3/3 you will get 3/12 which is equal to 1/4

Then you need to do the same to 2/3. This time you need to multiply it by 4/4 to get the same denominator which will be 2/3*4/4=8/12

Then you add 3/12+8/12=11/12. You don't need to add the denominator.

After this you will need to subtract 11/12 and 1/2. This time you need to only change the denominator for 1/2.

You multiply the denominator and numerator by 6/6 to 1/2 and you will get 6/12 then you are going to subtract 11/12-6/12 and you will get 5/12

6 0
3 years ago
What is the slope of this graph?
liq [111]
Umm no you need to do your own work and do not be asking for answers
Nothing is handed to you ....you need to work HARD to get what you want.
6 0
3 years ago
A neighborhood trash pick up comes every 5 days, while the recycling pick up is every 8 days. After how many days will both tras
Ivanshal [37]

Answer:

40 days

Step-by-step explanation:

8 and 5 have forty in common so yea forty days

8 0
3 years ago
Other questions:
  • The amount of postage placed on a first class letter depends on the weight of the letter .
    12·1 answer
  • The volume of the Box 4 inches wide 2 inches high and 5 in long is
    5·2 answers
  • f(x) = -4x^2+12x-9f(x)=−4x 2 +12x−9f, left parenthesis, x, right parenthesis, equals, minus, 4, x, squared, plus, 12, x, minus,
    11·1 answer
  • The video store just increased the price of renting a game by 1.25. Write a formula that will help Seth determine how much he'll
    15·1 answer
  • Isolate the variable on the following problem. show your work.<br><br>11z= 4​
    7·2 answers
  • PLEASE HELP ME WITH ME MATH In a survey of 3500 people who owned a certain type of​ car, 1750 said they would buy that type of c
    12·1 answer
  • What is the value of b?
    12·1 answer
  • Help its lateee and i suck at this
    10·1 answer
  • The length of the shadow of a building is 150 meters
    12·1 answer
  • What is the surface area of this shape
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!