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
lara [203]
3 years ago
12

Mhanifa can you please help? I will mark brainliest!

Mathematics
1 answer:
sveta [45]3 years ago
3 0

Answer:

Step-by-step explanation:

Sum of the exterior angles of a polygon = 360°

94° + 56° + 1.5x° + x° + 4.5x° = 360°

150° + 7x° = 360°

7x° = 360° - 150°

7x° = 210°

x° = \frac{210}{7}

x = 30°

Hope this helps :))

You might be interested in
Enter your answer and show all the steps that you use to solve this problem in the space provided.
SOVA2 [1]

Answer:

The value of the expression at b = -2 is thus -6

Step-by-step explanation:

We have been given the expression;

|b|+b^{3}

and we are required to evaluate the expression for b = -2

We simply substitute b with -2 in the given expression and simplify;

|-2|+(-2)^{3}\\\\|-2|=2\\\\(-2)^{3}=-2*-2*-2=-8\\ \\|-2|+(-2)^3=2+(-8)=2-8=-6

3 0
3 years ago
Can someone lemme borrow their heart i been feeling lonely and i just want to be loved
polet [3.4K]
Yes

explanation:

same
8 0
3 years ago
Perform the operations.<br> -3.1 + (-7.2) + 4.8
padilas [110]

Answer:

-5.5

Step-by-step explanation:

1. -3.1 + (-7.2) + 4.8

remove parentheses

add/subtract the numbers.

-3.1-7.2+4.8 = -5.5

4 0
3 years ago
Help me for number 20 and 21 and also show work
Dmitrij [34]
32.4*0.69=22.149

...

45=3*3*5,  63=3*3*7  The greatest common factor is the product of shared primes of the numbers prime factorization.  In this case 3*3=9 is the product of shared primes so the greatest common factor is 9
4 0
3 years ago
What is the radius and diameter of the following circle?
postnew [5]

Answer:

diameter= 13cm

radius= 6.5 cm

Step-by-step explanation:

please give brainliest! ty!

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the least common multiple of 8 and 10?
    8·2 answers
  • PLEASE HELP!! BRAINLIEST OFFERED!!<br> EXPLINATION TOO WOULD BE GREAT!!<br> THANKS!!
    15·1 answer
  • 5) Jeff Howard parked his car in a lot that charged $2.00 for the first hour and $1.50 for each
    5·1 answer
  • If you insist on having credit card debt and a savings account, you should have ____.
    9·2 answers
  • What is the solution of the system?
    9·1 answer
  • What is x, the angle at which the diagonal beam meets the
    5·2 answers
  • Two problems I can’t get is; 94-4.8 I know the answer is 89.2 but how?
    12·1 answer
  • Each machine at a certain factory can produce 90 units per hour. The setup cost is 20 dollars for each machine and the operating
    7·1 answer
  • What is the value of the expression 9 − ( fraction 1 over 2 )4 ⋅ 48?
    12·2 answers
  • PLEASE I NEED THIS NOW!! Please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!