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
Mashutka [201]
3 years ago
14

Do y’all know the answer to this math question?

Mathematics
1 answer:
valkas [14]3 years ago
5 0

9514 1404 393

Answer:

  BC = 35

Step-by-step explanation:

The sum of the segments is the overall length.

  AB +BC = AC

  (2x +6) + (6x +5) = 51 . . . . substitute given values

  8x +11 = 51 . . . . . . . . . . . . . collect terms

  8x = 40 . . . . . . . subtract 11

  x = 5 . . . . . . . . . divide by 8

  BC = 6x+5 = 6(5) +5 . . . . . . . . use the value of x to find BC

  BC = 35

You might be interested in
1. Ms. Rogers earns $___ each month. She pays 25% of her earnings, or $____ in federal taxes and 6% of her earnings, or $____ in
goldfiish [28.3K]

Answer:

2,196;    549;     131.76;     8;     175.68;      1339.56

Step-by-step explanation:

2,196 is the biggest number, so use that as the first number.

.25x2196=549

.06x2196=131.76

.08x2196=175.68

2196-(549+131.76+175.68)=1339.56

7 0
3 years ago
On a road map with a scale of 1 cm. : 110 mi., the distance between two cities measures 4.5 cm. What is the actual distance betw
Scorpion4ik [409]

Answer:

465 miles

Step-by-step explanation:

So you have the ratio 1 cm: 110 mi, so you can multiply both sides of this ratio by 4.5 to get

4.5 cm: 465 mi

8 0
3 years ago
Look at the system of equations below<br> Sy= -2x +3<br> 1 4x – 3y = 11
kompoz [17]

Answer:

(2,-1)

y= -1

x= 2

Step-by-step explanation:

y= -2x+3

4x-3y=11

substitute the value of y into an equation

4x-3(-2x+3)=11

distribute by multiplying numbers in parenthesis by -3

4x+6x-9=11

add 4x to 6x

10x-9=11

add 9 from both sides

10x=20

divide both sides by 10

x=2

substitute the value of x into an equation

y= -2•2+3

multiply -2 to 2

y= -4+3

add -4 to 3 but 4 is negative, so subtract

y= -1

-----------

(2,-1)

-----------

3 0
2 years ago
( 1 0 3) + (4 1 7) The first entry of the resulting matrix is:
Mamont248 [21]
Hello!

When adding matrices you add the numbers that are in the same position

1 + 4 = 5

0 + 1 = 1

3 + 7 = 10

The answer is (5 1 10)

Hope this helps!
7 0
3 years ago
Read 2 more answers
Choose the correct data set that was used to create this stem-and-leaf plot.
kenny6666 [7]
The answer to your question is B
6 0
3 years ago
Other questions:
  • Which ordered pair is the solution to the system of linear equations shown on the graph?
    13·1 answer
  • Which sequences are arithmetic?check all that apply.
    11·2 answers
  • 8. A cubic function with a leading coefficient of -2, with one positive zero.
    13·1 answer
  • -9-13+2+13−9−13+2+13minus, 9, minus, 13, plus, 2, plus, 13.
    5·1 answer
  • Jennifer is a lifeguard at the same pool. She earns $220.50 for 18 hours of lifeguarding. How much does Jennifer earn per hour?A
    13·1 answer
  • Based on John’s profile, what information should he expect to find on his credit report? Check all that apply.
    10·1 answer
  • A rubber ball has a radius of about 2.86 in. Can the ball be packaged in a box shaped like a cube with a volume of 125 in3?
    11·1 answer
  • 36 x 69 in area model
    10·1 answer
  • If I buy a stereo for $245 and this includes GST of 10%, what is the pre-GST price?
    8·2 answers
  • a bicyclist covered 5/7 of his route and an additional 40 miles. he has yet to cover 118 miles less than 0.75 of his route. how
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!