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
telo118 [61]
3 years ago
10

The sum of two angles is 180 and the angles have a ratio of 7:8. What is the number of degrees in the smaller angle??

Mathematics
1 answer:
Alona [7]3 years ago
3 0

x - any unit in degrees

The ratio 7 : 8, therefeor the measures of the angles are 7x and 8x.

We know: the sum of those angles is 180°

Therefore we have the equation

7x + 8x = 180

15x = 180 |:15

x = 12

The smaller angle is 7x.

Your answer is 7 · 12° = 84°

You might be interested in
1 and 2 pls help me with these math problems.........
jeka57 [31]
1. y=4x

2. (I am not able to graph it, but here are some points on the line.)
    (0,3) (3,6) (5,8) those three should get you to graph a line. When you have these types of problems, make a table. plug in random numbers, that are reasonable, usually 1-6, and plug them into the equation and enter your new y values, then graph the ordered pairs and connect them.
6 0
3 years ago
Simplify: 3[2(6 + 4)-8]+8÷2
Diano4ka-milaya [45]
<span>3[2(6 + 4)-8]+8÷2

Inner most bracket (6 + 4):
= </span><span>3[2(10)-8]+8÷2

Multiplication within the bracket (2(10)):
</span>= 3[20-8]+8÷2

Bracket (20 - 8):
= 3[12]+8÷2

Multiplication (3(12)):
= 36+8÷2

Division (8÷2):
= 36+4

Add (36 + 4):
=40

Answer: 40

8 0
4 years ago
X+2<br> X-2<br> 2x+y<br> x + 1<br> what’s the answer
icang [17]

Answer:

( 3x - 2, 2x ± yx ) ± 1

Step-by-step explanation:

5 0
3 years ago
A water tank is being drained at a steady rate. The initial level of the water in the tank was 5.5 feet. The graph below shows t
Brrunno [24]
Hi, I understand your question but I don't see the graph.
4 0
3 years ago
Mcd de 35 y 45? Ayuda por favor ​
aleksklad [387]

Espero que te sirva de ayuda.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Factoring Trinomials: Factor t^2-4x+3
    14·1 answer
  • Please help me with the question.
    14·2 answers
  • A group of 32 students have raised money to help pay for a field trip to the Outer Banks Research Park. The trip will cost $3,20
    6·1 answer
  • How do you use a table of values to graph a question
    5·1 answer
  • Steve is buying gas for $2.50 per gallon. He wants to buy 20 gallons for his truck. How much does he spend total?​
    11·2 answers
  • Nolan buys baseball bats to sell in his store. Each bat costs him $19.99 and he is using a mark up rate of 85%. At what selling
    9·1 answer
  • (8b + 7) + (6x – 4) + (5C + 8)
    9·2 answers
  • 1. Find measure of angle GBC<br> A. 55°<br> B. 125°<br> C. 45°<br> D. 60°<br> (Show work)
    12·1 answer
  • It is best to use median as your measure of center when you have an extreme number in your set of data (also known as an outlier
    7·1 answer
  • A bag contains 12 green cubes 5 blue cubes and 3 yellow cubes find each probability if you choose one at random
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!