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
Anna71 [15]
3 years ago
6

ZA and ZB are vertical angles. If m A = (8x – 20)° and m B = (3x – 5)º,

Mathematics
1 answer:
kobusy [5.1K]3 years ago
4 0

Answer:

x=11

Step-by-step explanation:

Vertical angles are congruent, so m∠A = m∠B.

4x+8 = 5x-3

Subtract 5x from both sides.

-1x+8=-3

Subtract 8 from both sides to isolate the variable.

-1x=-11

Divide both sides by -1 to solve for x.

x=11

Plug in 11 for x into m∠A=(4x+8)=(4(11)+8)=(44+8)=52.

You might be interested in
Solve tap on picture to make it larger
VashaNatasha [74]
47 because 4*3=12 6+1=7 so 12+5*7=47
8 0
3 years ago
Read 2 more answers
NEED HELP ASAP
motikmotik

Answer:

2 times

Step-by-step explanation:

the probability to get a 6 is 1/6. multiply it by 12/1, to get 12/6 which is 2

8 0
3 years ago
Read 2 more answers
Please help me with this problem......
kupik [55]

The red graph is the result of a vertical translation, 4 units down, of the black graph.

This means that, whenever the black graph associates

x\mapsto f(x)

The red graph must associate 4 less to the same input:

x\mapsto f(x)-4

So, the equation for the red graph is

y=f(x)-4

or, equivalently,

y+4=f(x)

7 0
4 years ago
Read 2 more answers
Which of the following is equavilant to 4x+7y=z
astra-53 [7]

Answer:

B

Step-by-step explanation:

For this question, you need to get x alone on one side.

4x+7y=z\\4x=z-7y\\x=\frac{z-7y}{4}

6 0
3 years ago
Read 2 more answers
Parabola faces up<br> Is it negative
iVinArrow [24]
No it is positive, negative when it faces down
6 0
4 years ago
Read 2 more answers
Other questions:
  • What is the measure of EBC ?<br> ___ degrees
    10·2 answers
  • Area addition and subtraction
    8·1 answer
  • for homework, Brooke has 15 math problems, 5 social studies, and 9 science problems use mental math to determine how many proble
    5·2 answers
  • What is the sum of 4/8 and 1/16
    13·1 answer
  • Given that |-6| &gt; 5, which statement is not true?
    9·2 answers
  • Which of these numbers ehrn rounded to the nearest tenth is 8.3? 8.28 8.2 8.33.3
    8·1 answer
  • Graph this equation : y=2(3)x
    13·1 answer
  • HELP FAST ANSWER IF YOU ARE 100% sure. Any decimal answers are wrong so if the answer you got is a decimal don't put as answer o
    6·2 answers
  • Help meeee<br><br> 6x-3=3x+12
    10·2 answers
  • PLS HELP <br> 6t 4 d <br> =<br> d-9
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!