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
sergiy2304 [10]
2 years ago
15

HELP ME ASAP PLEASEEEE, EXPLAIN;(

Mathematics
1 answer:
olga_2 [115]2 years ago
6 0

Answer:

<1=73

Step-by-step explanation:

All triangles add up to 180 degrees!

Add 20 and 87

20+87=107

Subtract 107 from 180

180-107=73

Hope this helps! :)

You might be interested in
Right Triangles I been having trouble with gemotrey lately ​
photoshop1234 [79]

Answer:

x = 11√3

y = 22

Step-by-step explanation:

In a 30-60-90 triangle, the hypotenuse is twice the shortest side.

y = 22

The long side is √3 times the short side.

x = 11√3

If you wish to use trigonometric functions:

sin 30° = 11 / y

1/2 = 11 / y

y = 22

tan 30° = 11 / x

1 / √3 = 11 / x

x = 11√3

4 0
3 years ago
W h a t is five pl us t h r e e
Musya8 [376]
The Answer to your question is 8
4 0
3 years ago
How do you write three hundred and twelve in place value
Shtirlitz [24]
You write it like this
312
6 0
3 years ago
Read 2 more answers
A square has a side of 10x.simplify an expression for the perimeter of a square
ludmilkaskok [199]
4(10x)
or
4×10x


im sorry if this is incorrect..i tried
3 0
3 years ago
3,480
Serjik [45]

Answer

B

explanation

3480ones = 3480x1=3480

8 0
1 year ago
Other questions:
  • The ratio of men to women in certain factory is 3 to 4 there are 216 men how many workers are ther
    11·1 answer
  • If nick bought 5 apples for 4.45 what would be the cost for 7 apples
    12·2 answers
  • Please help me on this <br> Find the product of this expression. 3ay(a + 2y)^2 =
    5·2 answers
  • What is the solution of |9x - 36| = 9
    6·1 answer
  • Look at the planes ABCD and EFGH shown below:
    9·2 answers
  • Explain how similar objects and proportions are related. It's talking about polygons in geometry
    14·1 answer
  • The school bleachers measure 25 feet from the floor diagonally to the top seat. They extend 20 feet from the back wall.
    7·1 answer
  • The point D(-3, 1) is reflected over the x-axis. What are the coordinates of the resulting point, D′?
    6·1 answer
  • What is the equation of the line with slope 1/2 and passing through the point at (1,2)
    13·1 answer
  • (100 POINTS) URGENT PLEASE HELP
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!