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
lisabon 2012 [21]
3 years ago
7

Can someone please give me the answer.

Mathematics
2 answers:
statuscvo [17]3 years ago
8 0

Answer:

<em>x = 9</em>

Step-by-step explanation:

Vertical angles are congruent, so their measures are equal.

4x + 6 = 7x - 21

Subtract 7x from both sides.

-3x + 6 = -21

Subtract 6 from both sides.

-3x = -27

Divide both sides by -3.

x = 9

noname [10]3 years ago
5 0

Because of the postulate "Vertical angles are equal" we can write the equation:

4x + 6 = 7x - 21

Then solve:

(4x + 6) + 21 = (7x - 21) + 21

(4x + 27) - 4x = (7x) - 4x

27/3 = 3x/3

<u>x = 9</u>


You might be interested in
Select all the equations on which the point (10,0) lies
lora16 [44]
There is no answer choices
5 0
3 years ago
Read 2 more answers
Complete the
nydimaria [60]

Answer:

8th: 23

11th: 32

15th: 44

22nd: 65

18th: 53

Step-by-step explanation:

The pattern is adding 3 each time:

2, 5, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38, 41, 44, 47, 50, 53, 56, 59, 62, 65

Hope it helps!

4 0
3 years ago
Question 1/8
just olya [345]

Answer:

discount = 290 × <u>1</u>

4

= 72.50

new price is

290.00

<u>72.50</u> -

217.50

5 0
3 years ago
How to draw a line that passrs through the origion and has a slope of 2/3?
Tcecarenko [31]
The origin is (0,0)

y = mx + b
slope(m) = 2/3
(0,0)...x = 0 and y = 0
now we sub and find b, the y int
0 = 2/3(0) + b
0 = b

so ur equation is y = 2/3x + 0...or just y = 2/3x
6 0
3 years ago
6y+12=-2x <br> x+3y=-6 <br> In y form
Vlada [557]

Answer:

  both equations reduce to y = -1/3x -2

Step-by-step explanation:

In each case, subtract the term not containing y and divide by the coefficient of y.

1.  6y = -2x -12 . . . . 12 was subtracted from both sides

  y = -1/3x -2 . . . . . . the equation was divided by 6

__

2. 3y = -x -6 . . . . . . x was subtracted from both sides

  y = -1/3x -2 . . . . . the equation was divided by 3

4 0
3 years ago
Other questions:
  • Ms.Franks drives a maximum of 150 miles per week to and from work. She works 5 days per week. Write an inequality that shows m t
    6·1 answer
  • Evaluate the expression. ​ (26÷13)⋅(−7)+14−4 ​ Enter your answer in the box
    10·2 answers
  • Initially a pool contains 350 gallons of water. A hose is placed in the pool and the water is turned on. The hose adds 5.2 gallo
    15·1 answer
  • Which ratio represent 18:27 in simplest form
    13·1 answer
  • Which points are 19 units apart? (–14, 12) and (5, 12) (–5, 19) and (–12, 19) (–20, 5) and (1, 5) (14, 12) and (5, 12)
    13·2 answers
  • How many planes can two distinct lines have in common
    13·1 answer
  • Bruce and Robbie each open new bank accounts at time 0. Bruce deposits $100 into his bank account, and Robbie deposits $50 into
    7·1 answer
  • Represent the interval where both functions are increasing on the number line provided.
    10·1 answer
  • What is the first “given” on number 7?
    15·2 answers
  • I will give you brainliest if you answer correctly. Ted bikes 3 miles to the store and 3 miles back, The wind is blowing in his
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!