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
AnnyKZ [126]
2 years ago
6

The measures of two interior angles of a triangle are 45° and 53°. What is the measure of the third interior angle of the triang

le?
Mathematics
1 answer:
ElenaW [278]2 years ago
8 0

Answer: 82°

Step-by-step explanation:

Sum of interior angles of a triangle is 180°

Add the two given angles and subtract it from 180 to get the third angle.

180-(45+53) = 82°

You might be interested in
Find the product and sum of the roots of the equation:<br> 2x^2-9x-10=0
BabaBlast [244]

Answer:

<h3>           sum of the roots:    x_1+x_2=4\frac12</h3><h3>           product of the roots:     x_1x_2=-5             </h3><h3> Step-by-step explanation:</h3>

2x^2-9x-10=0\quad\implies\quad a=2\,,\ b=-9\,,\ c=-10

b^2-4ac=(-9)^2-4(2)(-10)=81+80=161>0

From Vieta's formulas applied to quadratic polynomial we have:

if    b^2-4ac\geqslant0   then

sum of roots:    x_1+x_2=-\dfrac ba=-\dfrac{-9}2=4\frac12

product of the roots:     x_1x_2=\dfrac ca=\dfrac{-10}2=-5

3 0
3 years ago
WILL GIVE BRAINLIEST
antoniya [11.8K]

Answer:

A

Step-by-step explanation:

JK is longer than JL and isn't 9 units long

4 0
2 years ago
Read 2 more answers
This property says you can rewrite 3x(4+5) as (3x4) + (3x5)
daser333 [38]
Distributive property
Step-by-step explanation:
Distributive property says that x(y + z) = (x*y) + (x *z)
6 0
2 years ago
(5-8) (1,4) m = -3<br> find the slope
tatiyna

Answer:

slope is -3

Step-by-step explanation:

m is the slope, this may have been a trick question.

by the points given the slope is 1

7 0
2 years ago
This figure shows △XYZ . MZ is the angle bisector of ∠YZX .
frosja888 [35]
\frac{3.5}{x} = \frac{7}{11} \\ \\ 3.5*11  \\ 7*x   \\  \\ \frac{7x}{7} =  \frac{38.5}{7}  \\  \\ x = 5.5
3 0
2 years ago
Other questions:
  • For the data set 6, 5, 10, 11, 13, the mean, X, is 9. What is the standard<br> deviation?
    12·1 answer
  • And here's the third one.
    13·1 answer
  • Find the x-intercept and y-intercept f(x)=(x^2-4)(x+1)
    6·1 answer
  • WILL MARK THE BRAINIEST PLZ HELP NOW!!! LOTS OF POINTS Determine how many solutions there are and if there are solutions solve f
    6·1 answer
  • What is the solution to the equation below? Round your answer to two decimal places. HELP PLEASE PLEASE HELP PLEASE ASAP PLEASE
    5·1 answer
  • Convert 45 minutes to seconds. There are seconds in 45 minutes (Simplify your answer.) how many seconds are in 45 minutes
    11·1 answer
  • Find n=100 for #1<br> a. 1<br> b. 10<br> c. 5<br> d. 100
    15·1 answer
  • Find the circumference and area of a circle with a radius of 9 centimeters.
    6·2 answers
  • Suppose you send about 12 text messages a day, and your older sister sends more text messages than you do. Together, you send a
    6·1 answer
  • Pls help me solve this pls
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!