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
TEA [102]
3 years ago
12

(24 points) Need some help please !

Mathematics
1 answer:
Tcecarenko [31]3 years ago
7 0

Answer:

39°

Step-by-step explanation:

3x+15+1+10x+60=180

13x+76=180

13x=180-76

13x=104

x=8

A=3x+15

A=3(8)+15

A=24+15

A=39

You might be interested in
If a triangle has one angle of 79 and a second angle of 58, what are the measures of angles 1 and 2
lorasvet [3.4K]
The answer is A for apex
6 0
3 years ago
Two years ago Juanita bought 2 shirts for $15 and last year she bought 4 shirts for $45. Assuming the prices will increase linea
AleksandrR [38]

Answer:

This year, Juanita will have to use $75.

Step-by-step explanation:

Because if 2 shirts is $15, 4 shirts will be $30. $45 is $15 more than $30, so the increase is $15. 2*4 is 8, so that will make it 15*4=60. 60+15=75.

8 0
3 years ago
Which term does not belong with the other three?
Brrunno [24]

Answer:

The one that does not belong has a different number of dimensions.

Step-by-step explanation:

<u>Given list consists of:</u>

  • a line segment (AB)
  • a plane (CDE)
  • a line (FG)
  • a ray (HI)

Three of them have one dimension but the plane has two dimensions,

therefore<u> </u>the plane in the list does not belong with the other three.

<u>So correct answer choice is:</u>

  • The one that does not belong has a different number of dimensions.

6 0
3 years ago
Which phrase describes the variable expression y-5
ruslelena [56]
To translate y - 5 into words:

a number y is decreased by 5

i hope this helps!!
7 0
3 years ago
Which of the following points is a solution to the system of linear inequalities?
ElenaW [278]
A is the correct answer




good luck
3 0
3 years ago
Other questions:
  • Find the equation of a line with a slope of −2 and a​ y-intercept of ​(0,o).
    7·1 answer
  • What is the value of x? PLZ LMK ASAP!
    9·1 answer
  • How many feet in a mile? How many feet in a mile? Follow 3 answers 3 Report Abuse Are you sure you want to delete this answer? Y
    15·1 answer
  • You really want to earn an a in a class, but you still need to take one more test. suppose that your previous test scores are 85
    12·1 answer
  • A charity organization is holding a food drive with a goal to collect at least 1,000 cans of
    15·1 answer
  • a cog company produces 20 cogs a day, 4 of which are defective. Find the probability of selecting 4 cogs from the 20 produced wh
    6·1 answer
  • Jason jogs around a circular track at an average rate of 3 laps in 5 minutes. At this rate, how many laps can Jason complete in
    7·2 answers
  • Round off 1,246,193 to the nearest thousands​
    8·2 answers
  • I don’t understand how to do this
    10·2 answers
  • 14x-20x+10x pleaseee helppp!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!