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
lara [203]
3 years ago
6

How do I find ac in this problem

Mathematics
1 answer:
suter [353]3 years ago
8 0

7 / x+4 = 5/x+1 =


5x+20 = 7x+7 =

20=2x+7

13=2x

x=13/2 = 6.5

6.5+4 = 10.5

6.5+1 =7.5

10.5+7.5 = 18

length of AC = 18

You might be interested in
Choose the estimate for 58÷589
Elina [12.6K]
10 is the estimate because you have 58, and you put it in 589 10 times.
7 0
3 years ago
Read 2 more answers
Identify the coefficients and variables in rst-12v
BigorU [14]
Coefficients are the numbers in a equation variables are the letter
6 0
3 years ago
Read 2 more answers
I need help is it A B C Or D
Anarel [89]
Natural selection <span>is the process where organisms are more likely to reproduce. When they reproduce, they pass on traits to the next generation. Over time this process allows organisms to adapt to their environment. Giving what natural selection means, I believe the answer is D. Evolution does NOT always improve organisms. 

I hope this helps:)</span>
5 0
3 years ago
A class consists of 23 women and 83 mean. If a student is random selected, what is the probability that the student is a woman?
slavikrds [6]

Answer:

P(Woman) = \frac{23}{106}

Step-by-step explanation:

Given

Women = 23

Men = 83

Required

P(Woman)

This is calculated as the number of women divided by the population of the class

i.e.

P(Woman) = \frac{Women}{Women + Men}

So, we have:

P(Woman) = \frac{23}{23+83}

P(Woman) = \frac{23}{106}

7 0
3 years ago
Avery napped for 110 minutes. Natalie napped for 190 minutes.
galben [10]

Answer:

A.

Step-by-step explanation:

If Chrustina said that and if 110 and 70 don't add up to 190 then she is wrong

6 0
3 years ago
Read 2 more answers
Other questions:
  • Here are the grades ! Help me please
    7·1 answer
  • Please Help with this
    6·1 answer
  • Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions calulator?
    8·1 answer
  • What is the product of (2p + 7)(3p2 + 4p – 3)?
    8·2 answers
  • PLEASE HELP! I will award Brainliest!!! Find the area of the shaded regions. Give your answer as a completely simplified exact v
    6·2 answers
  • What is the slope of the function? Then changed the line so it had a slope of 2, but still went through the same point. Which eq
    14·1 answer
  • The discount on a toy is 40% the toy robot is on sale for $54 find the original price
    7·2 answers
  • 3) John has decided to invest his $20,000 in two saving accounts. He decides to invest some of it at 4.5% annual interest and th
    14·1 answer
  • Drawing a red marble from a bag, then replacing the red marble and drawing out a blue marble. This event is Independent.
    9·2 answers
  • The value of polynomial 5x-4x^2+3, when x=-1<br>​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!