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
jeka94
3 years ago
13

Please I Need Help

Mathematics
1 answer:
rosijanka [135]3 years ago
8 0

Answer:

45º

Step-by-step explanation:

alternate interior angles are congruent

x + 30 = 75

Subtract 30 from both sides

x = 45º

You might be interested in
NO LINKS!! Similar figures are given. Use the given area to find the measure of XY.​
Jobisdone [24]

Remember for any two polygons

Area of polygons is directly proportional to square of sides

So

  • BC²/XY²=135/15
  • 15²/XY²=9
  • (15/3)²=XY²
  • XY=5in

#35

  • HJ²/XY²=168/378
  • 8²/XY²=0.44
  • XY²=64/0.44
  • XY²=145.45
  • XY\approx 12+
3 0
2 years ago
Read 2 more answers
At the beginning of March, a store bought a fancy watch at a cost of $250 and marked it up 20%. At the end of the month, the fan
alexandr402 [8]

Answer:

$270

Step-by-step explanation:

Price after markup was 1.20($250) = $300

Price after discounting:  (1.00 - 0.10)($300) = $270

7 0
3 years ago
Find a equation for the slope 3/2 and Y intercept -1
Mashcka [7]

Answer:

\large\boxed{y=\dfrac{3}{2}x-1}

Step-by-step explanation:

The slope-intercept form of an equation of a line:

y=mx+b

<em>m</em><em> - slope</em>

<em>b</em> - <em>y-intercept</em>

We have

m=\dfrac{3}{2},\ b=-1

Substitute:

y=\dfrac{3}{2}x+(-1)=\dfrac{3}{2}x-1

5 0
3 years ago
Jake is going to call one person from his contacts at random. He has 30 total contacts. 16 of those contacts are people he met a
Archy [21]
Answer: P = 8/15

Explanation:

There are 30 contact in total

And there are 16 contacts are people he met at school

P = 16/30 = 8/15
4 0
3 years ago
Read 2 more answers
The answer is 915 / 7
Naily [24]

Answer:

If you want 915/7 simplified, it is 130.714285714.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me With ALL questions quick ASAP!!!!!!!!<br> Questions 1-5
    9·1 answer
  • Algebra help (last one lol)
    8·2 answers
  • Will give Brainliest! if right!
    6·1 answer
  • Negative three times a number is at least nine
    7·1 answer
  • The length of the rectangle is x + 12. The width of the rectangle is x + 3. Please determine the area of the rectangle.
    12·1 answer
  • What is the formula of CP​
    5·1 answer
  • HELP PLEASE! 50 POINTS AND WILL MARK BRAINLIEST.
    15·1 answer
  • Which function has a constant additive rate of change of -1/4?​
    8·1 answer
  • X^4+2x^2-48=0 what is the solution set
    10·1 answer
  • PLEASSEE HHEELLPP ITS DUE SOON
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!