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
Vera_Pavlovna [14]
3 years ago
13

Geometry homework help Will give brainliest:)

Mathematics
2 answers:
nignag [31]3 years ago
8 0

Answer:

143

Step-by-step explanation:

tekilochka [14]3 years ago
6 0

Answer:

180-37=143 degrees

You might be interested in
95% of 120 games played
iren [92.7K]
Since 5% of 120 is the same as 1/20 then we can figure out that 5% is 6. Then divide 95 by 5 to get 19. Finally multiply 19*6 to get 114 <span />
7 0
3 years ago
What is the product of 4+3i and 4-3i
mash [69]
Use the formula (a+b)(a-b)=a^2-b^2.

(4+3i)(4-3i)=4^2-(3i)^2=16-9i^2 \\ \\&#10;i^2=-1 \\ \\&#10;16-9i^2=16-9 \times (-1)=16+9=25 \\ \\&#10;\boxed{(4+3i)(4-3i)=25}
7 0
3 years ago
Read 2 more answers
Santiago is building a skateboarding ramp by propping the end of a piece of wood on a cinder block. If the ramp begins 63 centim
tensa zangetsu [6.8K]

Answer:

65 cm

Step-by-step explanation:

See the attached image.  The Pythagorean Theorem says in a right triangle, (leg)^2 + (leg)^2 = (hypotenuse)^2.

16^2+63^2=x^2\\256+3969=x^2\\4225=x^2\\x=\sqrt4225}\\x=65

3 0
3 years ago
An elevator starts on the 100th floor. It descends 4 floors every 10 seconds. At what floor will the elevator be 60 seconds afte
Artyom0805 [142]
So is 4 floors / 10 seconds
If you have 60 seconds you can multiple 10 by 6 because 10×6=60
so you also have to multiple 4 by 6
4×6=24
and because it's descending it's 100-24= 76
8 0
3 years ago
Read 2 more answers
The parallelogram shown represents a map of the boundaries of a natural preserve. Walking trails run from points A to C and from
Citrus2011 [14]

y+2 = 3y-4 =

y+6 = 3y

6 =2y

y = 3


y+2 = 3+2 = 5

3y-4 = 3(3)-4 = 5

 5+5 =10


2y-3 = 2(3) - 3 = 3

3+3 = 6


10+6 = 16 miles

answer is C

4 0
4 years ago
Read 2 more answers
Other questions:
  • Circle O has a circumference of approximately 28.3 cm.
    10·2 answers
  • During a drought, 3 inches of water evaporated out of a lake every hour. Which integer represents the water loss for a 7 hour pe
    8·1 answer
  • The mean score on a test is 50. which CANNOT be true?
    5·2 answers
  • Describing each step.
    7·2 answers
  • 2x^2+7x-15=0
    15·1 answer
  • You are building a rectangular garden against the back of your house, using 80 feet of fencing. The area of the garden needs to
    8·2 answers
  • Help im not sure if i am doign this right or not
    11·1 answer
  • 14 + -7 -3=????????????????????help
    6·2 answers
  • 2 1/6 feet equal how many inches in fraction form
    12·1 answer
  • margaret drove to a business appointment at 70 mph. her average speed on the return trip was 60 mph. the return trip took 1 6 hr
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!