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
marissa [1.9K]
3 years ago
5

I don’t know how to find angle A

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
5 0
Angle a = 60

given that all angles of a triangle added together must equal 180
x = -20
-20+80=60
do it again for the other angle measurement
60+60+40=180

therefore, angle A is 60°
You might be interested in
Let f(x) = 5x + 4 and g(a) = a2 − 4a + 4 2 . Find the function value. g(−2)
natta225 [31]

Answer:  54

<u>Step-by-step explanation:</u>

replace "a" with "-2" in the g-equation

g(a) = a² - 4a + 42

g(-2) = (-2)² - 4(-2) + 42

        =  4       + 8   + 42

        =  54

7 0
3 years ago
Which expression is the factored equivalent of x2 - 5x + 4?
ozzi

Answer:

Step-by-step explanation:

A

5 0
3 years ago
Which integer is closest to 0 on the number line?
Elenna [48]
The answer is C, 1.
In a number line, the larger number it gets, the more of the right side they're. The smaller the number, the more left side they get.
So, on a number line, 1 is just at the right side of 0, all the other options are at least one more place away from 0.
7 0
3 years ago
Read 2 more answers
The spinners shown below are each spun one time. A spinner with 3 equal sections labeled 1 through 3.A spinner with 4 equal sect
jenyasd209 [6]

Answer:

the probability of both spinners land  on 2 is 1/12

Step-by-step explanation:

god bless you mark me as brainsliest please

3 0
3 years ago
2.) Damian types 110 words in 5 minutes. Howard types 208 words
jekas [21]

Answer:

Step-by-step explanation:

First, divide each persons rate by the number of minutes they typed their words in .

you end up with:

Damian: 55 seconds

Howard: 26 seconds

This tells us that Howard was least and <u>Damian was greater. </u>

Hope this helps :)

6 0
3 years ago
Other questions:
  • the original price of a DVD player was reduced by $45.50. the sale price was $165.90. Solve the following equation to solve the
    15·1 answer
  • What is ; 1.5×0.32 pls answer this asap​
    5·2 answers
  • Lines J and k are perpendicular. The slope of line k is 3. Which equation is true?
    7·2 answers
  • How to convert 3.8km/sec to mi/year
    14·2 answers
  • Help with this math problem
    7·1 answer
  • What is the slope of a line that is perpendicular to a line whose equation <br> 3y=-4x+2
    15·1 answer
  • Consider triangle WXY. Triangle W X Y is shown. The length of side W X is 5, the length of side X Y is 10, and the length of sid
    11·2 answers
  • The ratio of trumpet players to trombone players in the band is 5:3. What does this mean?
    15·1 answer
  • The Drama Club wants to collect at least $1,500 from their performance. They estimate that
    11·1 answer
  • Give the exact value of -280°​ in radians.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!