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
ladessa [460]
2 years ago
8

ASAP please help me!!

Mathematics
1 answer:
max2010maxim [7]2 years ago
4 0
1. write it as a fraction
2. divide the numerator from the denominator
3. decimal should be your answer after you round
You might be interested in
Please help me find the equation xx
Lisa [10]

9514 1404 393

Answer:

  • (2x-10) +x +(x+10) = 180
  • x = 45
  • (2x-10)° = 80°
  • (x+10)° = 55°
  • x° = 45°

Step-by-step explanation:

The equation is an expression of the fact that <em>the sum of the angles in a triangle is 180°.</em>

  (2x -10)° +x° +(x +10)° = 180°

For the purposes of the answer box, I'd leave off the degree symbol:

  (2x -10) +x +(x +10) = 180

__

This simplifies to ...

  4x = 180

  x = 45

Then the angles (CW from top) are ...

  (2·45 -10) = 80°

  (45 +10)° = 55°

  (45)° = 45°

8 0
3 years ago
Which statements are true of the graph of h(x) = 3/4-4? Check all that apply.
Dmitriy789 [7]

Answer:

the answers are : A , B , and E. i just took the assignment.

Step-by-step explanation:

5 0
3 years ago
The function ​f(x)​ is the cost of renting a car where x represents the number of miles driven.
Ghella [55]

Answer:

The correct option is the third: All positive real numbers

Step-by-step explanation:

The domain of this function are all possible values that x can take. If we are talking about the number of miles traveled, these can be as many as the client travels (20.5,  670.23, etc), or zero, if not traveled any. But x can never be less than zero, since it would be absurd for a customer to have traveled -20 miles, for example. Therefore x can take any positive value. The domain of the function is

x> 0

The correct option is the third: All positive real numbers

6 0
3 years ago
Need help on this please
scoundrel [369]

Answer:

It's D

Step-by-step explanation:

2t - 30(\frac{1}{5}) = 20

2t - \frac{30}{1} (\frac{1}{5}) = 20

2t - \frac{30}{5} = 20

2t - 6 = 20

2t - 6 + 6 = 20 +6

2t = 26

\frac{2t}{2} = \frac{26}{2}

t = 13

8 0
3 years ago
Solve the system of equations. 10y - 11x = -4 - 2y + 3x = 4​
dusya [7]

Answer:

(4,4)

Step-by-step explanation:

The intersection point of 10y-11x=-4 and -2y+3x=4 is (4,4) on a graph.

4 0
3 years ago
Other questions:
  • The derivative of the function f is given by f′(x)=−3x+4 for all x, and f(−1)=6. Which of the following is an equation of the li
    13·1 answer
  • What is this?<br> q+2/5 = 2q - 11/ 7<br> Please help.
    14·1 answer
  • Which of the following values has 3 significant figures?
    8·2 answers
  • He copper in copper tubing has a volume of 98 cm^3 and a mass of 872.2 g.
    14·1 answer
  • A shoe store is offering a 25% discount on all pairs of shoes in the store. Every store employee gets an addtional 15% off the a
    12·1 answer
  • Ruth wants to buy a skateboard for $44. She has $100 in her account. She spent $11.36 to buy stationary. She also wants to buy s
    12·2 answers
  • What is the slope, y-intercept, and linear function?
    12·2 answers
  • (7x)(2xy) how do I rewrite that as a sum
    5·2 answers
  • Helppp ppleasee ??!!
    6·2 answers
  • 15 divided by 6 = 2 with a ? Of 3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!