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
Nostrana [21]
3 years ago
15

Pleas help me i dont know how to figure out the angles

Mathematics
1 answer:
LiRa [457]3 years ago
4 0

Answer:

angle b = 60°, angle c = 50°

Step-by-step explanation:

angle b: 120° - 80° = 60°

this is because a straight line is 180*, therefore given the angle 120° we can work out the other by subtracting it from 180°

angle c: 60° + 70° = 130°, 180° - 130° = 50°

this is because angles in a triangle add up to 180°, therefore given two angles we can subtract them from 180° to get the third

hope this helps! :)

You might be interested in
Ben Teal lost his weighted
11Alexandr11 [23.1K]
15 pounds each and 16 watermelons= 240 pounds. (15x16=240)
7 0
3 years ago
Read 2 more answers
The base diameter and the height of a cone are both
WITCHER [35]

Answer:

11/ 42. *. X^ 2. * X = I/3 X A * h; if E = 1/3 A

Then the answer is EX

Step-by-step explanation:

Volume of cone= 1/3 * base area * height

= 1/3 * pi* (X/2)^2 * X

= 1/3. * 22/ 7 * X^3/4

= 22/ 21 * X^3 / 4

= 11/21 *. X^2/ 2. *. X

= 11/ 42. * X^3

= 11/ 42. *. X^ 2. * X

3 0
2 years ago
Daca a+b=82 si a:b=9,r2  afla a si b
MArishka [77]
A+b=82
a:b=9,r=2
a=b*9+2
9b+2+b=82
10b=80
b=8
a=8*9+2=72+2=74
Sper ca asta sa te ajute! :)
Avand in vedere ca aceasta este varianta pentru americani intrebarea ta ar trebui stearsa, pentru varianta in limba romana poti intra pe brainly.ro.Succes! ^^
7 0
3 years ago
Read 2 more answers
Which is the correct label for the angle?<br> С<br> B
inysia [295]
Did you forget to attach an image?
8 0
2 years ago
2) A construction contractor used the equation 11.52=(1.44)8 to
Rina8888 [55]

Answer:

2.88

Explanation:

If you break down the equation we see that 8 is the number of boxes and 1.44 is the price of each box. So if you wanted to change the equation the formula would be: (1.44)x = cost so if you wanted to figure out how much 2 boxes would be, you just plug in 2 for x and you get (1.44)2 = 2.88

5 0
2 years ago
Other questions:
  • What is the standard form for 600,000 80,000 10
    12·1 answer
  • What is the value of n?<br><br>5n + 8=30<br><br><br>A 3 1/5<br><br>B 4 2/5<br><br>C 6<br><br>D 7 3/5
    14·1 answer
  • Fred earns $6.50 an hour, plus tips, as a waiter. Suppose he works 26 hours in a week. How much money must he receive in tips to
    14·2 answers
  • This morning the owner of sams spaghetti house withdrew $180 from the restaurants bank account to pay for an oven repair this af
    13·1 answer
  • Quotient of 1222 divided by 13​
    11·1 answer
  • Name three points that are collinear
    11·1 answer
  • A cylindrical tank is half full of oil. The cylinder has a base radius of 100cm. The height of the cylinder is 250cm. 1litre=100
    5·1 answer
  • X + (2x + 40) + (3x – 50) = 15,002
    14·2 answers
  • Help please! Need answer!! Not test!!!
    5·1 answer
  • Randy has 16 dimes more than triple the number of quarters he has. He has a total of $4.35. How many of each coin does he have?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!