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
Katyanochek1 [597]
2 years ago
7

U

Mathematics
1 answer:
elena55 [62]2 years ago
8 0

Answer:

option 3, 45

Step-by-step explanation:

3x - 9° + 30° + 24° = 180° (angle sum property of a triangle)

3x - 9° + 54° = 180°

3x + 45° = 180°

3x = 180° - 45°

3x = 135°

x = 135/3

x = 45°

therefore, option 3 is the correct option

You might be interested in
Consider the function f: {(0, 2), (2, 6), (1, 3), (-1, 3), (-4, 18)} what is f (-1)?
SOVA2 [1]

f( - 1) = 3
5 0
3 years ago
Mr. Morales purchased 218 acres of land for his farm. If the total price of the land was $163,282, how much did each acre cost?
nlexa [21]

Answer:

$749 each

Step-by-step explanation:

6 0
2 years ago
How to simplify please help
Luda [366]

Okay, the image is a little tough to see, but I believe it looks something like this:

(5² -10 / 17 - 3 * 4) -1

The first step [remember PEMDAS] is parentheses

Next comes Exponents:

(25 - 10 / 17 - 3 * 4) -1

Then Multiplication:

(25 - 10 / 17 - 12) - 1

Then Division [which we can't do yet since it isn't fully simplified], so we skip to Addition... nothing again, then subtraction.

(15 / 5) - 1

Then we can divide:

(3) - 1

Then subtract!

2

The answer to your problem is 2.

Hope that helps!

4 0
3 years ago
A fair coin is flipped three times where each flip comes up either heads or tails. part
gayaneshka [121]
See the attached picture for solution:

3 0
3 years ago
How to find the area of a tilted square?
Katena32 [7]
A square has 4 sides of equal legnths
in your point of view, it looks tilted because it is actually a rhombus, a paralellogram (4 sided figure with 2 pairs of paralell sides) with 4 equal sides

to find the area, just multiply  base by height (look at ilustration/attachmtns)

3 0
3 years ago
Other questions:
  • PLS HELP PLS FAST I NEED HELP
    5·1 answer
  • A diameter of a circle has endpoints P(-10,-2) and Q(4,6).
    6·1 answer
  • What value is added to the both sides of the equation x^2-6x=10 in order to solve by completing the square?
    10·1 answer
  • 18. Solve the inequality. Show your work.<br> –6b &gt; 42 or 4b &gt; –4
    14·1 answer
  • Jake displayed his earnings in a graph. How many hours will it take Jordan and Jake to earn the same amount of money?
    8·1 answer
  • A lawyer has found 60 investors for a limited partnership to purchase an inner-city apartment building, with each contributing e
    13·1 answer
  • Which equations does the number 7 make true? Select all that apply. 20/21 × _____ = 3/20 13/28 × _____ = 5/2 11/14 × _____ = 11/
    5·1 answer
  • Which number is rational?<br> /2<br> 10<br> O<br> 16
    15·1 answer
  • Write an equation for the trend line shown. Type answer in y = mx + b format.
    5·2 answers
  • Pyramid A is a square pyramid with a base side length of 18 inches and a height of 9 inches. Pyramid B has a volume of 3,136 cub
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!