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
Katena32 [7]
3 years ago
8

Complete the statements to find the measurements of angle a and angle b ​

Mathematics
2 answers:
a_sh-v [17]3 years ago
7 0
The measurement of angle a plus 120 must equal to 180 ( as angles on a straight line must equal to 180)
So measurement of angle a is 60 degrees
Measurement of angle b plus 60 plus 60 must equal to 180
So measurement of angle b is 60
White raven [17]3 years ago
4 0

Answer:

m∠a + 120° = 180°

m∠a = 60°

m∠b + 60° + 60° = 180

m∠b = 60°

You might be interested in
Amtrak trains from Chicago to Portland arrived at Havre, MT, where they make a crew change, the following numbers of minutes lat
arsen [322]

Answer:

45.6 min

Step-by-step explanation:

(26+17+245+19+38+42+11+0+14+44) / 10 = 456 / 10 = 45.6

6 0
3 years ago
How do I express a fraction as a percent?<br><br> Ex: 29 over 50
tangare [24]
<span>1. Divide the top of the fraction by the bottom
<span>2. Then multiply the result by 100 and read off the answer! 


</span></span>
4 0
3 years ago
Can someone help? I know the volume can someone help with the surface area?
TEA [102]
To find the surface area you will find the area of each flat surface or each face.


The faces are in the shape of a rectangle , so multiply the length by the width.

A = lw
Front/ Back-3 1/2 x 3 1/3 = 11 2/3 ft.²

Sides- 3 1/3 x 3 1/3 = 11 1/9 ft.²

Top/bottom - 3 1/2 x 3 1/3= 11 2/3 ft.²

Add together to get the total surface area.

11 1/9+11 1/9+11 2/3+11 2/3+11 2/3+11 2/3 = 68 8/9 ft.²

The total surface area is 68 8/9 ft.².
6 0
3 years ago
Simplly the square root of 75z^18
notsponge [240]

Answer:5√(3)z^9

Step-by-step explanation:

Square root of 75z^18

√(75z^18)

√(75) x √(z^18)

√(25x3) x (z^18)^(1/2)

√(25) x √(3) x z^(18x1/2)

5 x √(3) x z^9

5√(3)z^9

8 0
3 years ago
What is the mean of these groups of numbers? 1,1,5,3,6,6
igor_vitrenko [27]
Mean
add up numbers and divide by how many there are
(1+1+5+3+6+6)/7=3 and 2/3
8 0
3 years ago
Read 2 more answers
Other questions:
  • A proton moves along the x-axis with vx=1.0×107 m/s. As it passes the origin, what are the strength and direction of the magneti
    11·2 answers
  • Alia wants to buy enough pizza so that people will not be hungry ,and wants to have the least amount of pizza left over. How man
    9·2 answers
  • The function f(x)=603(1.3)^x represents the number of students enrolled at a university x years after it was founded. Each year,
    11·2 answers
  • I need help on problem 1
    8·1 answer
  • Is y=2x-3 proportional
    9·1 answer
  • The area (in square centimeters) of a square coaster can be represented by d^2+8d+16 .
    15·2 answers
  • Determine whether the lines L1 and L2 are parallel, skew, or intersecting. L1:x=9+6t,y=12-3t,z=3+9t L2:x=4+16s, y=12-8s, z=16+20
    8·1 answer
  • here will be 57 guests and he wants to make sure everyone gets a slice of cake. He wants to pay as little as possible for the ca
    10·1 answer
  • What is the length of leg y of the right triangle?
    14·1 answer
  • In a bar graph, a 12 cm bar represents 96 kg. What will be the weight represented by a 5 cm bar? (A) 5 kg (B) 13 kg (C) 40 kg (D
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!