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
pantera1 [17]
2 years ago
9

Tuse

Mathematics
1 answer:
Serhud [2]2 years ago
7 0
Answer: x=4 and BC=20


STEPS:

Set the equation for AC and DF equal to each other then solve for x.

2x+7=5x-5

Eliminate the -5 by adding it to both sides.

2x+12=5x

Move the x to one side by subtracting 2x from both sides.

12=3x

Isolate the x by dividing both sides by 3

4=x


EF=5x which means BC=5x

5(4)= 20

So BC= 20
You might be interested in
1-9.
abruzzese [7]
Uhh I think it's B or c
8 0
2 years ago
Read 2 more answers
You roll a 6-sided die with faces numbered 1 through 6, and toss a coin. What is the probability of rolling a 2 or getting heads
valentina_108 [34]
That sounds like an extremely misleading question to me but it would be A since theres a 1/6 chance of getting a 2 on a die and there isnt a 1/2 in the answers so it is A
5 0
3 years ago
Read 2 more answers
Whats the answer? A, B, C, or D??
AURORKA [14]

Answer:

B

Step-by-step explanation:Jk I sont know

3 0
3 years ago
What is the hcf of 45 and 100
Ira Lisetskai [31]

Answer:

45 100

/ \ / \

3 × 15 2×50

/ \ / \

3× 5 2×25

/ \

5×5

45 : 3×3×5

100: 2×2×5×5

common : 3×5

15

HCF: 15

6 0
2 years ago
What is x in 0x<3 i though you couldn't divide anything with 0
Anna11 [10]

Step-by-step explanation:

0x<3

x>3/0

x>∞

x is undefined.

3 0
2 years ago
Other questions:
  • Help me solve this problem
    5·1 answer
  • Which ordered pair is the best estimate of the solution of the system 3x+y=4 x-3y=4?
    13·1 answer
  • Solve these equations. Show solutions on a number line.<br><br> |x+26| = -5<br><br> (2 answers)
    12·1 answer
  • The first side of a triangle measures 4 in. less than the second side, the third side is 3 in. more than the first side, and the
    5·1 answer
  • Pls pls pls pls help!<br> i need it done fast!! its a timed test, i only have 3 mins left!
    15·2 answers
  • Honestly i have no clue how to do this and it’s worth 100 points so......here you go please help me
    14·2 answers
  • Kelly's basketball team made a total of 33 two points and three point baskets in their game last week. If her team scored a tota
    12·1 answer
  • You burn 5 calories each minute you bike. What integer represents the change in your calories
    13·1 answer
  • Julie is training to be in the hot dog eating contest. Her daily goal is to be able eat twice the amount of hot dogs she ate the
    12·2 answers
  • Can someone help I’m not good with word problems
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!