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
shepuryov [24]
2 years ago
8

I need help on this one.

Mathematics
1 answer:
Flura [38]2 years ago
4 0

Answer:

1) 180 is a straight line, so 180 - 118 = <em>62</em>

2) 180 degrees are in a triangle, so 180 - (62) - 73 = <em>45</em>

3) 180 is a straight line, so 180 - 73 = 107. There are 180 degrees in a triangle, so 180 - 49 - 45 = <em>86</em>

You might be interested in
5m-4 if m=6 <br> Evaluate
Alja [10]

Answer:

When m = 6, 5m - 4 = 26.

Step-by-step explanation:

f(x)=5m-4

Substitute:

f(6)=5(6)-4

Multiply:

f(6)= 30-4

Subtract:

f(6)= 26

When m = 6, 5m - 4 = 26.

5 0
3 years ago
Read 2 more answers
How many times longer is one inch<br> than one foot
umka2103 [35]
Well, I am not exactly sure if this is what your asking but one foot is twelve times the size of a foot.
8 0
3 years ago
Read 2 more answers
You have 2,112 grams of a radioactive kind of mercury. How much will be left after 188 days if it's half-life is 47 days?
Anastasy [175]

Answer:

  • 132 g

Step-by-step explanation:

  • Initial amount = 2112 g
  • Time = 188 days
  • Half-life = 47 days

188 days / 47 days = 4 periods

<u>Mercury left after 188 days:</u>

  • 2112 * (1/2)^4 =
  • 2112* 1/16 =
  • 2112/16 =
  • 132 g

4 0
2 years ago
Martin's test scores are 84, 72, 94, 83, and 61. What is the range of the test scores?
sammy [17]

Answer:

33.

Step-by-step explanation:

In order to find range, you must subtract the largest amount given by the smallest amount. In this case, it would be 94-61=33.

5 0
2 years ago
A woman walks 5 rounds along the border of a square field of area 49². Find the total distance she walks in m.​
Luba_88 [7]
You need to estimate the square root of 200 ft². Rewrite 200 as 2 x 100, then square root of (2*100) is:

10*sqrt(2). The sqrt(2) = 1.414, so the length of each side of the square will be 10*1.414 = 14.14 ft or about 14 ft.
4 0
2 years ago
Read 2 more answers
Other questions:
  • The formula to find the perimeter of a regular polygon is P = n × s. This means that you multiply the number of sides times the
    6·1 answer
  • The parabola y =x^2 is scaled vertically by a factor of 5/2
    14·2 answers
  • How do you find the exterior angle of a polygon?
    14·1 answer
  • Proving the Parallelogram Side Theorem
    13·1 answer
  • Simplify 6g - 5h - 4g + 2h​
    14·2 answers
  • I need help with this problem
    15·1 answer
  • When x increases from a to a+2, y increases by a factor of 16. For which function is the statement true?
    5·1 answer
  • HELP ASAPPPPPPP!!!!!!!!!!!!!!!50 POINTS!!!!!!!!
    9·1 answer
  • Help help me pls pls!!!!!
    11·1 answer
  • Sorry before it didn't came
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!