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
Scrat [10]
3 years ago
12

Find the missing length

Mathematics
1 answer:
Ilya [14]3 years ago
3 0

Answer: x = 120

Step-by-step explanation:

Okay so you have three similar right triangles. To find x, you can set up an proportion \frac{shorter leg}{long leg} = \frac{64}{x} = \frac{x}{225}  since similar figures are in proportion. By cross multiplying and finding the square root of x^2, you result in x equaling 120.

You might be interested in
Six cakes cost £2.40 how much do ten cakes cost
crimeas [40]
There are a few ways to find out the correct answer. One of them is to divide 2.40 by 6 to get a price of one cake and then multiply it by 10:

2.40 ÷ 6 = 0.40
0.40 * 10 = 4.00

Answer: Ten cakes would cost 4 pounds.
4 0
3 years ago
Suppose y varies directly as x. If x = 15 when y = 12, find x when y = 21.
Pachacha [2.7K]

Answer:

x=26.25

Step-by-step explanation:

Let y=kx

12=15k

k=k=\frac{12}{15} \\again 21=\frac{12}{15} *x\\x=21*\frac{15}{12} =\frac{105}{4} =26.25

5 0
3 years ago
What is the value of x<br> 2(3x+4)=5x+3x-4
stiks02 [169]

Answer:

x=6

Step-by-step explanation:

2(3x+4)=5x+3x-4

combine all like terms and distribute

6x+8=8x-4

-8 -8

6x= 8x-12

-8x -8x

-2x= -12

x= 6

5 0
3 years ago
A class of 4th graders sold tickets to their school play. Each of the 23 students in the class sold 44 tickets. The cost of each
Otrada [13]

Find the total number of tickets sold by multiplying the number of students by the number of tickets each student sold:

23 x 44 = 1012 total tickets.


Each ticket sold for $7, now multiply the total tickets sold by the price of a ticket:

1012 x 7 = $7,084 total money

7 0
4 years ago
Read 2 more answers
HELPPP PLSSSS ITS ALMOST DUE IN 1 HOUR WILL GIVE BRAINLIEST THANKS AND 5 STARSSS
svp [43]

Answer:Its been 5 hours. so 85 - 82 = X. X times 0.6 = 5 then translate to 5 hours.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • the height of a triangle is 4x inches and the base is (5x+1) inches. the area of a triangle is 500 square inches. what are the d
    10·1 answer
  • Barbara Bach find the music part tickets at a cost of $30 if she bought seven tickets how much would it cost
    12·2 answers
  • Tyler surveys his classmates to determine the number and type of pets they have. The frequency table below shows this data.Based
    10·2 answers
  • (2x^2-5x+1)+(x^2-x-4)
    5·1 answer
  • D(t) = 1/2t + 6 what’s the domain and range
    8·1 answer
  • 30millimeter long suppose she uses microscope to magnify the spider 4*10 /2
    9·1 answer
  • 1. Solve for x.<br> (3x + 23)
    8·1 answer
  • two positive integers are 3 units apart on a number line. their product is 180. wich equation can be used to solve for m, the gr
    10·1 answer
  • What are three ratios that are equivalent to 6/7
    14·2 answers
  • How do I solve this?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!