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
vredina [299]
3 years ago
8

What are the values of a and b

Mathematics
1 answer:
dimulka [17.4K]3 years ago
6 0
Answer:
A= 73 degrees
B= 34 degrees

Explanation:
Through the diagram, it is given that QP is a straight line. By supplementary angles(meaning in straight lines of 180 degrees, the angles must add to 180), angle a plus 107 degrees must equal 180 degrees. So:
a+107=180
a= 73
Next, angles RQP and RPQ are congruent because of the sides are congruent, the angles must be congruent. All angles of a triangle must equal 180 degrees. Given the previous, 2a+b=180. Plug a in and solve for b:
2(73)+b=180
146+b=180
b= 34
In conclusion, A= 73 degrees and B=34

** please check my math as I do not have a calculator with me lol
You might be interested in
Hillary can read 560 words in 7 minutes. how many can he ready in 1 minute?
djverab [1.8K]
I believe it would be 80

Merry Christmas!! :)
6 0
3 years ago
A 12-in. pizza is cut into 10 slices. You eat one slice of pizza. How many square inches of pizza do you eat? Show your work. Ro
dsp73

Answer:

Well on my calculator it says 1.2 so u ate 1.2 inches. to round it it would be 1 so 1 square inch

6 0
4 years ago
WILL GIVE BRAINLIST SOON AS I CAN I DONT UNDERSTAND THIS, PLZ HELP​
allochka39001 [22]

Answer:

b = 7\sqrt{3}

Step-by-step explanation:

Since the triangle is right use the tangent ratio to solve for b

and the exact value

tan30° = \frac{1}{\sqrt{3} }, thus

tan30° = \frac{opposite}{adjacent} = \frac{7}{b} and

\frac{7}{b} = \frac{1}{\sqrt{3} } ( cross- multiply )

b = 7\sqrt{3}

8 0
3 years ago
What is the result of 4 divided by 8/12
horrorfan [7]

Answer:

6

Step-by-step explanation:

4 ÷ 8/12

Change the sign to multiplication by switching the denominator with the numerator

=4 x 12/8

8 is divisible by 4 which gives you 2 therefore;

= 12/2

= 6

Hope this helps :)

5 0
4 years ago
Read 2 more answers
HELP!!!!!!!!!!!
erica [24]
Your answer would be (b.) because -2+-3=-5

3 0
3 years ago
Read 2 more answers
Other questions:
  • 54 Times eight in distributive property
    14·1 answer
  • What is the equation of the line that is parallel to the given
    9·1 answer
  • Which number has a square root that is between 5 and 6?
    10·1 answer
  • Please help with answers and showing the work
    10·1 answer
  • Question 1
    6·1 answer
  • The Wall climbing gym charges a yearly membership fee of $50 plus $1.99 for every visit to the gym. The Don't Fall climbing gym
    7·2 answers
  • Just answers. No explanation needed. ASAP. WILL GIVE BRAINLIEST!!!
    10·2 answers
  • I’ll give BRAINLEST I need this now though
    8·1 answer
  • Find the area of this figure 115 ft 2 125 ft 2 60 ft 2 100 ft 2
    13·2 answers
  • What is the slope?<br> x: -3, -5, -9<br> y: 1, 5, 13
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!