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
Lapatulllka [165]
3 years ago
10

Find angle sum therom ​

Mathematics
2 answers:
Ksenya-84 [330]3 years ago
7 0

Step-by-step explanation:

we know that,

  • sum of all angles of triangles is equal to 180°

Then,

33° + 87° + x = 180°

x = 180° - 120°

<h3>x = 60°</h3>

Now,

we know that,

  • sum of all angles which lies on a straight line is equal to 180°

Then,

x + y = 180°

60° + y = 180°

<h3>y = 120°</h3>

Hence,

The value of y = [120]°

cluponka [151]3 years ago
4 0

Answer:

y = 120°

Step-by-step explanation:

angles in a triangle add up to 180 degrees

180 - (87 +33) = 60

x = 60 degrees

angles on a straight line add up to 180 degrees

180 - 60 = 120

y = 120

You might be interested in
Convert 4(cos(150°) + isin(150) into rectangular form.
salantis [7]

Answer:

The rectangular form of 4[cos(150^{o})+i sin (150^{o})] is -2\sqrt{3}+2i.

3 0
3 years ago
Read 2 more answers
Find the area of the shape shown below.
vovangra [49]

Answer:

I believe a=22

Step-by-step explanation:

a=4+4+4+2+8

a=8+4+2+8

a=12+2+8

a=14+8

a=22

8 0
2 years ago
How to simplify 4(2a)+7(-4b)+(3×c×5)
maw [93]
→ Solutions

⇒ Simplify <span><span><span>4<span>(<span>2a</span>)</span></span>+<span>7<span>(<span>−<span>4b</span></span>)</span></span></span>+<span><span>3c</span><span>(5)</span></span></span><span>⇒ </span><span><span><span><span><span>8a</span>+</span>−<span>28b</span></span>+<span>15<span>c

Answer
 </span></span></span></span><span>⇒ </span><span>8a−28b</span><span>+</span><span>15c</span>
5 0
3 years ago
Read 2 more answers
A particular sawdust pile has a base diameter of 25 feet when the height is 20 feet. Find the volume of this sawdust pile when i
Artist 52 [7]

The volume of the sawdust pile is 11,039.06 ft³.

<h3>What is the volume of the pile?
</h3>

The shape of the sawdust pile would be a cone. The diameter is always proportional to its height.

Diameter = k x height

where k is equivalent to the rate of increase of the diameter with respect to the increase in height.

25= k20

k = 25 / 20

k = 1.25

Diameter when height is 30 ft = 1.25x 30 = 35.50 feet

Volume of the sawdust = \frac{1}{3}πr²h

Where:

  • π = 3.14
  • r = radius = diameter / 2 = 35.50 / 2 = 18.75
  • h = 30

\frac{1}{3} x 3.14 x 18.75² x 30 = 11,039.06 ft³

To learn more about the volume of a cone, please check: brainly.com/question/13705125

#SPJ1

4 0
1 year ago
sues teacher asked her to find 42.6 divided by 10 to the second power . how should sue move the decimal point to get the correct
Marizza181 [45]
She should move it one place to the left because there is one zero in ten so however many zeros there are in the multiple of 10 that's how many times you move it. Then, you move it left to divide and right to multiply. Hope I helped!
8 0
3 years ago
Other questions:
  • Can someone help me with number 3 and 4 plz!:(
    6·1 answer
  • Next three numbers in the pattern 6000, 6003, 6009, 6018, 6030, 6045
    6·2 answers
  • Which of the following equations have complex roots?
    13·1 answer
  • Explain 657 divide by 3 using partial quotient
    15·1 answer
  • The length of LN is 28 cemeteries. What is the length of LP
    9·2 answers
  • Pls help meh ;-;<br> giving brainliest for who ever answers it right.
    11·2 answers
  • $550 at 4% for 2 years
    14·1 answer
  • 5a. A salad bar has five kinds of salad. In how many different ways can you choose two different salads from five?
    7·1 answer
  • A lawyer spends $75.00 on 3 staplers and 3 pads of paper. If each stapler costs $21.75, and each pad of paper costs x dollars, w
    12·2 answers
  • A Toblerone candy bar is packaged in a triangular prism box that has a height of 9 1/2 inches and an equilateral triangular base
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!