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
GuDViN [60]
2 years ago
7

Solve for x. Please:)

Mathematics
1 answer:
lutik1710 [3]2 years ago
3 0

Answer:

  x = 3

Step-by-step explanation:

The smaller triangle and larger one are similar, so corresponding sides are proportional.

  8/4 = (8 +(x -1))/5

  10 = x +7 . . . . . . . . . multiply by 5 and simplify

  3 = x . . . . . . . . . subtract 7

__

<em>Alternate solution</em>

The short segments are also proportional:

  (x -1)/(5 -4) = 8/4

  x -1 = 2 . . . . simplify

  x = 3 . . . . . . add 1

You might be interested in
A pink paint mixty uses 4 cups of white paint for every 3 cups of red paint
s2008m [1.1K]

Answer:

112

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A circle has a diameter of 5 ft. What is the circumference of the circle? Round to nearest hundreth
yawa3891 [41]

Answer:

15.70

Step-by-step explanation:

5 \times 3.14 = 15.70

5 0
3 years ago
Read 2 more answers
Work out, giving your answer as a mixed number:
anyanavicka [17]

Answer:

1 11/20

Step-by-step explanation:

hope this helps! :)

8 0
2 years ago
Read 2 more answers
| 1. Write the list of numbers in ascending order.<br> &amp;, 12%, 0.13, 1/8, )<br> 128/1,000)
Aleks04 [339]

Answer:

12%, 1/8, 128/1,000, 0.13

Step-by-step explanation:

12% = .12

1/8 = .125

128/1000 = .128

0.13

8 0
3 years ago
PRETTY PLEASE ANSWER THIS ASAP TY :D
Elanso [62]

Answer:

JUST B AND D

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • What is a? And what’s number 6
    14·1 answer
  • Sonoma bikes 5 miles to Paige's house. On a map, they measure that distance as 5/6cm. The same map shows that the mall is 3 1/2c
    15·1 answer
  • 2.2/8y=6.6/96 what is the answer
    5·1 answer
  • Justin is considering two websites for downloading music.The costs are detailed here.
    14·1 answer
  • Let f (x)=X2 -x. if (x)=132, then what is the value of x?
    11·1 answer
  • How do u rename on the hour? What does on the hour mean?? Plz help guys I really would appreciate it I will give u 43 points if
    15·2 answers
  • Suppose you had been in charge of designing the study. What sample size would be needed to construct a margin of error of 2% wit
    10·1 answer
  • In △ E F G △EFG, K K is the centroid. If K J = 7 KJ=7, find F K FK. E J G I F H K
    14·1 answer
  • Write and solve a proportion to answer the question.<br><br> 34 is 60% of what number?
    9·1 answer
  • Three pigs entered a race around a track. Piggly takes 6 minutes to run one lap. Piglet takes 3 minutes
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!