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
Trava [24]
3 years ago
14

I am doing geometry and I don't know how to do this!

Mathematics
1 answer:
Contact [7]3 years ago
4 0
The total of two angles like that needs to equal 180.

so then turn the equation into 2x+6=180
180-6=174
so 2x+6=174
174 divided by 2 equals 87 plus 6 equals 93

so the answer is 93

hope this helps!!
You might be interested in
A toy company has determined that the revenue generated by a particular toy is modeled by the following equation: 10x - 0.025x²
Digiron [165]

Answer:

Maximum revenue = 1000 thousands of dollars.

Explanation:

We have the revenue equation r(x)=10x - 0.025x^2, where x is measured in thousands of toys produced, and r(x) is measured in thousands of dollars.

At maximum revenue the derivative of equation is zero

So, r'(x)=0\\ \\10 - 0.025*2x=0\\ \\ x=10/0.05\\ \\ x=1000/5=200

So maximum revenue is when 200 thousands of toys are produced.

Maximum revenue, r(200)=10*200 - 0.025*200^2\\ \\ r(200)=1000

Maximum revenue = 1000 thousands of dollars.

5 0
3 years ago
Question 3 I really need help
Naddika [18.5K]

Answer:

A sample is random when all subjects have an equal opportunity of being chosen, no discrimination and nothing favoured over the other.

3 0
3 years ago
a chemistry lab, you have 2 vinegars. One is 5% acetic acid, and the other one is 6% acetic acid. You want to make 200 ml of vin
BigorU [14]
0.5*x+0.6*y=0.6(200) where x is quantity of  1st and y is 2nd vinegar.

so, 5x+6y=6(200)=1200
   5x+6y=1200......(1)
     x+y=200..........(2)

(1)-5*(2)⇒y=1200-1000=200,x=0

so, you just take 200 ml of second vinegar. In fact, this calculation can be skipped coz we were asked the 2nd vinegar directly in the question.

7 0
3 years ago
Help pleasee!!!!!!!!!!
ANTONII [103]
Find the pattern for every 8 years and you have your answer.
3 0
3 years ago
Find the balance of the account earning interest compound annually.<br> $7000 at 4% for 2 years
kogti [31]

9514 1404 393

Answer:

  $7571.20

Step-by-step explanation:

Each year, the balance is multiplied by 1+4% = 1.04. After 2 years, the balance is ...

  $7000 × 1.04 × 1.04 = $7571.20

_____

<em>Additional comment</em>

The repeated multiplication is usually indicated with an exponent:

  $7000×1.04²

3 0
3 years ago
Other questions:
  • Find the slope of the line described by each equation: 8x+2y=96
    5·1 answer
  • What is the area of the following circle?
    13·1 answer
  • A restaurant recorded the number of green salads ordered during lunchtime for five weekdays.
    8·1 answer
  • if your salary is $40,000 and you recieve 3% increase at the end of every year, what is the total amount in dollars you will ear
    7·2 answers
  • The base and side view of a 3-dimensional figure is shown. What is MOST LIKELY the 3-dimensional figure? A) square prism B) squa
    9·2 answers
  • A family spent $93 at a carnival. They spent $18 on tickets to the carnival and $36 on food.They spent the rest of the money on
    8·2 answers
  • 100-3y+4y-3y2 simplified btw I don't have a lot of points
    8·2 answers
  • Given f(x)<br> 6x – 5<br> a) Evaluate f(5)<br> f(5)=<br> b) Evaluate f( - 3)<br> f(-3) =
    10·1 answer
  • A correlation coefficient of r= -0.92 is stronger than a correlation coefficient of r-
    15·1 answer
  • INTEGERS A frog starts at 0 on a number line. It jumps 100 units to the right then jumps 200 units to the left. It then jumps 19
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!