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
lawyer [7]
3 years ago
8

HELP PLEASE I WILL GIVE 50 POINTS AND MARK BRAINLESS TO BEST ANSWER​

Mathematics
2 answers:
dedylja [7]3 years ago
7 0

Answer:

The answer is 15

Step-by-step explanation:

I know and is not stupid

kvasek [131]3 years ago
6 0

Answer:

x=15

x+3x+8x=180(sum of interior angle of triangle)

12x=180

x=180/12=15

You might be interested in
Find the product of the following expression.<br> 4(3x2 - 4x + 5)
Papessa [141]

Answer:

-16x + 44

Solution:

4(3×2 - 4x + 5)

= 4( 6 - 4x + 5)

=4( -4x + 11)

= -16x + 44

4 0
3 years ago
Using the digits 0-9 what is the smallest 7 digit number without using consecutive numvers
9966 [12]
1023456. As it is a 7 digit number, 0 cant be put first. Hence the digit 1 goes first. and then come 0. After that, as there is no repetition allowed, we skip the number 1 and place 2. Then, we go chronologically until we have a total of 7 digits <span />
5 0
3 years ago
What is the approximate area of a sector of a circle with a radius of 8 cm, and a minor arc of 70 degrees?
oee [108]

Answer:

39.0953=39cm2

Step-by-step explanation:

Minor arc =70

Angle of arc=70

Then this sector =70/360=7/36 of the circle

Then area = 7/36x3.14x8x8=39cm2 approximatly

5 0
3 years ago
Multiply (x - 4)(2x + 3) using the foil method show the foil method products
AVprozaik [17]

(x - 4)(2x + 3)

Using foil:

2x^2 + 3x - 8x - 12

Simplify.

2x^2 - 5x - 12 is the product after using FOIL.

8 0
3 years ago
Read 2 more answers
What are the partail products of 42×28
OLEGan [10]
1,176. Your Welcome!!!
6 0
3 years ago
Other questions:
  • Help me..it has to be rounded to the tenths
    12·2 answers
  • If a person invests $290 at 6% annual interest, find the approximate value of the investment at the end of 15 years. A. $450 B.
    8·1 answer
  • Simplify (6-4i)-(3+2i)
    6·2 answers
  • How do u solve y-5&gt;-15
    5·2 answers
  • If i have a pair of shoes how many shoes do i have?
    6·2 answers
  • Write a conditional statement for a following Venn diagram
    13·1 answer
  • Does the formula V = 4/3 pi r^3 represent a linear or nonlinear function? Explain.
    11·1 answer
  • Write the mixed number as a decimal. 1 5/8
    14·2 answers
  • What percentage of the data values falls between the values of 27 and 45 in the data set shown?
    12·2 answers
  • We are getting y=1/2x+1. Help!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!