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
DIA [1.3K]
2 years ago
10

What is value of x? Please help! Will reward

Mathematics
2 answers:
Phantasy [73]2 years ago
7 0

The answer that I got is x=50

vazorg [7]2 years ago
5 0

x = 50

The angles shown are vertically opposite and thus equal

so 3x - 30 = 2(x + 10)

3x - 30 = 2x +20

subtract 2x from both sides

3x - 2x - 30 =  20

x - 30 = 20

add 30 to both sides

x = 20 + 30 = 50


You might be interested in
Thom earns $12.40 per hour at the
kogti [31]

Answer:

$3,645.6

Step-by-step explanation:

1hr=$12.4

42hrs=x

x=$520.8×7 =$3,645.6

7 0
2 years ago
Which of the following political philosophies is followed by governments using command economies?
ziro4ka [17]
The answer is democracy
3 0
3 years ago
Read 2 more answers
F(x) = 9x - x2 + 3x<br> F(1) =
mojhsa [17]

Answer:

f(1) = 10

Step-by-step explanation:

Here you can just replace any x with 1.

f(1) = 9(1) - (1)2 + 3(1)

4 0
3 years ago
Is the simplified form of 2-3 + 3.3 rational?<br> Yes<br> No
N76 [4]

Answer:

YES IT IS

Step-by-step explanation:

2-3 + 3.3

= -1 + 3.3

= -4.3

We learn that:

Rational number: rational number is the number that can be written as a/b (a and b would be intergers and b is not equal to 0). Rational number would be most of numbers we use in out life, except Square root and Pi number.

In this case, -4.3 can be write as -43/10

So YES it would be a rational number

Hope this helped :3

6 0
3 years ago
Find the quotient:<br> -35x3-10x<br> 5x
miv72 [106K]
The quotient if the equation is x3
5 0
2 years ago
Read 2 more answers
Other questions:
  • Evaluate -17 - (-4 2/3).Express your mixed number in simplest form
    12·1 answer
  • A certain elevator has a maximum weight capacity of 1,000 kilograms. Ten people weighing a total of 7,000 hectograms get on the
    9·1 answer
  • In Jana's closet she has 5 pairs of black shoes and 11 pairs of leather shoes. Two of her pairs of shoes are both black and leat
    15·1 answer
  • Will give Brainliest!
    14·1 answer
  • WILL MARK BRAINLIEST! Can someone please help! I don't understand some of these questions :(
    9·1 answer
  • Help me answer this geometry question please!! will give brainliest and 5 stars!!
    13·1 answer
  • An employee puts $3,000 into a retirement fund that offers 7% interest compounded annually. The employee makes no other deposits
    11·1 answer
  • ASAP!! madeline invested $2,800 in an account paying an interest rate of 4.4% compounded annually. assuming no deposits or withd
    7·2 answers
  • What is the value of x?
    7·1 answer
  • Who crreated solved one of the hardest mathe questions in the world.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!