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
Keith_Richards [23]
2 years ago
7

I really need help on this question.!

Mathematics
1 answer:
IrinaVladis [17]2 years ago
4 0

Answer:

b = 135 \\ a + c = 45(ie \: 180 - 135)  \\ a =  \frac{45}{2}  \\ a = 22.5

You might be interested in
The black graph is the graph of y=f(x). Choose the equation for the red graph.<br> Please Help me!!
katen-ka-za [31]

Answer:

c

Step-by-step explanation:

The red graph is the black graph translated vertically by 1 unit

Given f(x) then f(x) + c is a vertical translation of f(x)

• If c > 0 then a shift up of c units

• If c < 0 then a shift down of c units

Thus f(x) + 1

Note

y - 1 = f(x) ← add 1 to both sides

y = f(x) + 1 ← as required

The equation of the red graph is

y - 1 = f(x) → c

4 0
3 years ago
Will Mark Brainliest!!! Please Help
tresset_1 [31]

(1) Outcomes

(2) Permutation

(3) Tree Diagram

(4) Counting Principle

(5) Combination

(6) Factorial

(7) Addition Principle of Counting

(8) Multiplication Principle of Counting

<em>Hope this helps</em>

<em>-Amelia The Unknown</em>

3 0
3 years ago
Decide which title best describes all of the expressions in each column of the table. Place the correct title at the top of each
irga5000 [103]
For the first one is has greater then 3 terms
The middle one is has exactly one term
And the last one is has two terms
I believe I hope this helps
4 0
2 years ago
Simplify. Your answer should only contain only positive exponents.
Xelga [282]

Answer:

A

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
279 is 33 1/2 of what amount
ycow [4]

Answer:

33% of 279 is equivalent to multiplying them: 33% × 279.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • What is AB?<br><br>I think it may be C?
    8·2 answers
  • A company makes steel lids that have a diameter of 13 inches what is the area of each lid
    15·1 answer
  • Mr. Smith is planting a class garden for his third grade class. He surveys the class and determines that 65% prefer planting cor
    9·2 answers
  • You make a scale model of a building using the scale factor 1 in = 10 ft. If the building is 65 feet tall, how tall is the scale
    8·1 answer
  • The string of a kite is 100 meters long and it makes an angle of 60° with the ground. What is the height of the kite?
    12·1 answer
  • The area of the rectangle is 25xy^2, what is the width and length
    10·1 answer
  • PLEASE HELP ME WITH THIS QUESTION AND SHOW YOUR STEPS PLEASE HELP ME NOW
    13·2 answers
  • Help ur friend out would ya mate?
    14·2 answers
  • Simon is a single individual and wants to sign up for the Standard Plan being offered by his
    7·1 answer
  • Which table represents a function? A 2-column table with 4 rows. The first column is labeled x with entries negative 3, 0, negat
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!