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
diamong [38]
3 years ago
13

PQ=RQ a=? Please need help!!

Mathematics
1 answer:
Svetllana [295]3 years ago
5 0
A=100°
as 180-140= 40 , 40 x 2 = 80 & 180-80 = 100° = a
You might be interested in
Translate the sentence into an equation.
Vlad1618 [11]

Answer:

3w+7=9

Step-by-step explanation:

i need at least 20 characters so I just rote this

4 0
3 years ago
The volume of a box is 8000 cubic millimeters. what is the edge length of the box?​
worty [1.4K]
If you have a picture of the problem I can answer it so just send a pic of the math problem
8 0
3 years ago
HELP PLZ RN&lt;3<br> which graph displays a rate of change of 2.5?
Ilya [14]

Answer:

The second graph.

Step-by-step explanation:

The first graph has a negative slope, so that can't be the right answer.

The last graph isn't steep enough to show a rate of 2.5.

This leaves us with the middle graph which is correct.

3 0
3 years ago
Solve 2(a + 7) = 5a - 13
timurjin [86]

Answer:

a = 9

Step-by-step explanation:

2(a + 7) = 5a - 13

We want to bring a to one side, I will choose to bring it to the right

First, expand the bracket by multiplying 2 with a + 7

2a + 14 = 5a - 13

Bring the -13 to the left by adding 13 to both sides

2a + 14 + 13 = 5a - 13 + 13

Simplify

2a + 27 = 5a

Bring the 2a to the right by subtracting 2a from both sides

2a - 2a + 27 = 5a - 2a

Simplify

27 = 5a - 2a

27 = 3a

Bring the 3 to the left by dividing both sides by 3

27÷3 = a

Simplify

a = 9

4 0
3 years ago
Pls help because I’m not sure
leva [86]

B

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • What is the square of 1.1
    5·1 answer
  • if Amanda hikes at an average speed of 2.72 miles per hour, how long will it take her to hike 6.8 miles
    11·2 answers
  • What is 3/4•1<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B4%7D%20%20%20%5Ctimes%204" id="TexFormula1" title=" \frac
    7·2 answers
  • Find the L.C.M of x^2+x , x^2-1 , x^2-x
    13·2 answers
  • Find the slope of the line that goes through the points (-4, 4) and (4, 6).
    14·2 answers
  • Wich is the solution for -7x &gt; 49 ?
    8·1 answer
  • A rectangular prism has a length of 1 1/4 centimeters, a width of 4 centimeters, and a heigh of 3 1/4 centimeters What is the vo
    12·2 answers
  • Consider the line y=-5x+3. Find the equation of the line that is parallel to this line and passes through the point (3,4). Find
    10·1 answer
  • PLS HELP WILL MARK YOU BRAINLIEST! NO FAKE ANSWERS!
    10·1 answer
  • Treena flew home to visit her family for
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!