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
ryzh [129]
3 years ago
15

What is the length of line FB?

Mathematics
1 answer:
juin [17]3 years ago
8 0
The length of the line is 21.
You might be interested in
Hannah was asked to make d the subject of the formula<br> d-7=4d+3/e<br> Finish her question.
tigry1 [53]

Answer:

d = \frac{-1}{e} - \frac{7}{3}

Step-by-step explanation:

In order to make d the subject of the formula, you need to isolate it.

- You started with d-7 = 4d + 3/e

- Move 4d to the left side by subtracting 4d from both sides to cancel it from the right so you have...

d - 7 = 4d + 3/e              This will leave you left with -3d - 7 = 3/e

-4d     -4d                          

- Then move over the -7 by adding 7 to both sides...

-3d - 7 = 3/e              This will leave you left with -3d = 3/e + 7

     +7          +7

- Finally to get d by itself divide both sides of the equation by -3 and you'll be left with...

d = \frac{3}{-3e} -\frac{7}{3}

- You can cancel out the 3 in the -3/3e and make it -1/e so your final answer will be

d = \frac{-1}{e} - \frac{7}{3}

5 0
3 years ago
10-x=-2x what is it ???
aniked [119]

Answer:

x = - 10

Step-by-step explanation:

Given

10 - x = - 2x ( add 2x to both sides )

10 + x = 0 ( subtract 10 from both sides )

x = - 10

4 0
2 years ago
Help answer 16 don’t mind the writing just help answer the problem
beks73 [17]

Answer:

6 weeks.

Step-by-step explanation:

Im gonna explain it anyway.

324 divided by 54 is 6. so it will take 6 weeks.

5 0
3 years ago
Read 2 more answers
What potential rational root is -2/5
vovangra [49]

Answer:

180

Step-by-step explanation:

180 is the left

7 0
3 years ago
Read 2 more answers
Doris says 0 is not a rational number is she correct?
Sedaia [141]
As far as I know 0 IS a rational number. The only ones that are not rational are negative numbers. :) Though I could be wrong.....
7 0
3 years ago
Read 2 more answers
Other questions:
  • The Parks and Recreation office of Nappanee, Indiana wants to plant new trees in their city park. To provide enough shade, a lan
    6·1 answer
  • Calculate 7 1/4 tax on $1,540. a. $11.17 b. $109.34 c. $111.65 d. $113.96
    14·2 answers
  • an adult panda can eat 138 pounds of bamboo each day. how many pounds of bamboo can a panda eat in a week.?
    6·2 answers
  • What is the approximate volume of the sphere?
    15·2 answers
  • Given the following data set:
    14·1 answer
  • Which graphs are proportional?
    13·2 answers
  • Long division <br><br> 7)16.73
    13·2 answers
  • The ratio of children to adults at the football game was 23. If there were 140 children at the football game,
    14·1 answer
  • If x=-1 , y=1 and z =2 then find the value of. a . 2x+3y +4z b. 5x2 +3y2+7z2​
    6·1 answer
  • I need help with this question ASAP!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!