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
Komok [63]
2 years ago
13

In ∆ABC, Angle A is 4 times angle B. and angle C is 5 times that of angle B Find the measure of each angle.​

Mathematics
1 answer:
Liula [17]2 years ago
3 0

Step-by-step explanation:

Let angle b be x

Let angle a be 4x

Let angle c be 5x

Then,

      4x+x+5x=180(sum of angle of a triangle is 180)

   or,10x=180

   or,x=180/10

      x=18

angle a=4x=4*18=72

angle b=18

angle c=5x=5*18=90

You might be interested in
If the total number of books checked out of the library at your high school is 14,400 and the student population is about 2400.
Whitepunk [10]

The number of books taken by each student is 6.

<h3>What is an average?</h3>

Average is defined as the ratio of the sum of the number of the data sets to the total number of the data. The average actually determines the middle value of the data.

Given that the total number of books checked out of the library at your high school is 14,400 and the student population is about 2400.

The average is calculated by dividing the sum of the total number of items by the total counts of the items.

Average = 14400 / 2400

Average = 6

Therefore, the number of books taken by each student is 6.

To know more about an average follow

brainly.com/question/20118982

#SPJ2

5 0
2 years ago
What kind of line is y=3? horizontal, vertical,slanted?
Firdavs [7]

As there is no x axis it will have to be vertical as the y axis is already vertical


7 0
2 years ago
The Foster family bought 4 crates of eggs last week . Each crate had 18 eggs . Since then , they have eaten 28 of the eggs . How
mr Goodwill [35]
There are 44 eggs left.
Work:
4x18=72
72-28=44
4 0
3 years ago
Read 2 more answers
Stefan spent half of his weekly allowance on clothes to earn more money his parents let him wash the car for $5 what is his week
Bad White [126]
$30 I think not to sure thought
6 0
2 years ago
Algebra 1 solve − 0.32 + 0.18 = 0.25 − 1.95
disa [49]

Answer:

Step-by-step explanation:

Add 0.32 and 0.18 to get 0.5.

0.5=0.25 - 1.95

subtract 1.95 from 0.25 to get —1.7.

0.5=—1.7

compare 0.5 and —1.7.

flase

4 0
3 years ago
Other questions:
  • I’m HSE/ABS student going to take take the Tasc test. About how many questions do I need correct to pass?
    15·1 answer
  • Andrea conducts a science experiment and observes that the height of a plant depends on the amount of sunlight it
    13·2 answers
  • A soil supplement that weighs 19 lb contains iron, potassium, and mulch. The supplement contains sixteen times as much mulch as
    6·1 answer
  • What is the scientific notation of this number?<br><br> 0.000000000000000056
    12·1 answer
  • I need help please.
    12·2 answers
  • there are 30 students in a class. five of them are randomly selected to form a dance comittee how many different comittees can b
    10·2 answers
  • At a digital store, Jay paid a total of $31.35 for games and movie rental. He rented 6 games at $3.99 each game and 3 movies.
    12·1 answer
  • Can someone please help me thanks!!!!!
    6·1 answer
  • Pls help. I’ve done a lot of googling and calculating but every answer I put is wrong
    15·1 answer
  • The inerquartile range of 10 , 11 ,12 ,13 ,
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!