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
Nastasia [14]
3 years ago
13

Someone help and plz make sure it’s right :)

Mathematics
2 answers:
KiRa [710]3 years ago
8 0

Answer:

-8

Step-by-step explanation:

-8+58=50

50+53+77=180

triangles angles should equal 180

Airida [17]3 years ago
6 0

Answer:

A triangle‘s angles should add up to 180 and the given angles sum up to 130 so x + 58 = 50 so x = -8

Hope this helped and brainliest please

You might be interested in
Simplify. your answer can only contain positive exponets
Dahasolnce [82]
\frac{4x}{3y}

8 0
3 years ago
Melanie spent half of her allowance going to the movies. She washed the family car and earned 6 dollars. What is her weekly allo
padilas [110]
Okay.. well did you try to do it on your own at least ? I help you, but what do you know already so we can go on from there. 
7 0
3 years ago
The volume of a sphere is 36π in³. What is the radius of the sphere?
Inessa05 [86]
36pi = 4/3 * pi * r^3
27 = r^3
r = 3 in
7 0
3 years ago
Read 2 more answers
Find the 64th term in the number sequence<br> 4,9,14,19
Karolina [17]

Answer:

319 is the term

Step-by-step explanation:

Please give me brainliest :)

8 0
2 years ago
Read 2 more answers
Point D is the centroid of Triangle ABC. Find CD and CE.<br> DE = 9
sukhopar [10]

Given:

Point D is the centroid of Triangle ABC and DE = 9.

To find:

The measures of CD and CE.

Solution:

We know that, centroid is the intersection of medians and it divides each median in 2:1.

In triangle ABC, CE is a meaning and centroid D divided CE in 2:1. So,

Let the measures of CD and DE are 2x and x respectively.

DE = 9                (Given)

x=9

Now,

CD=2x

CD=2(9)

CD=18

And,

CE=CD+DE

CE=18+9

CE=27

Therefore, the measure of CD is 18 units and the measure of CE is 27 units.

6 0
3 years ago
Other questions:
  • What is the vertical component of a 100 pound force applied at 30° above the horizontal?
    7·1 answer
  • Angles 1 and 2 are complementary and congruent. What is the measure of angle 1?
    8·2 answers
  • Answere Number 6,7,8,9,10,11,12 PLEASE help :)
    9·2 answers
  • How many times does 5 go in to 47
    6·1 answer
  • Which of the following illustrates the truth value of the given conditional statement?
    9·1 answer
  • 1*(-7+4)=__*-7+__*4=__+__=3
    13·1 answer
  • What is the expanded form of 503.208
    13·1 answer
  • The diagram show a 5cm x 6cm x 7cm cuboid pls help you
    11·1 answer
  • Jocelyn is a receptionist at a dentist office. She books 72 appointments each day. Six out of every 18 appointments are cancelle
    14·1 answer
  • 6x2 + 150 = 0<br> Can u solve plz I’m in a hurt
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!