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
nalin [4]
2 years ago
13

Of the 8760 hours in a year, most televisions are on for 2190 hours. What percent is this

Mathematics
1 answer:
Dimas [21]2 years ago
7 0

Answer:

Hello!! Your answer is 25% I think!

Hope this helps!!

You might be interested in
Car rental company A charges $45 a day to rent a certain car. Car rental B charges $30 a day plus $0.20 per mile to rent a simil
Oliga [24]
Answer is given below

6 0
3 years ago
1.) 2x + y = 3 2.) x - 2y = -1 If equation 1 is multiplied by 2 and then the equations are added, the result is
Alexus [3.1K]
3×2=6
6+(-1)=6-1=5
The answer is 5
5 0
3 years ago
Help me and the 1st 2 answer will get brainliest and i need asap im in the test
likoan [24]

Answer:

C

Step-by-step explanation:

C

6 0
3 years ago
Read 2 more answers
Type ALL the steps of writing the equation of the line given the slope of the line is −4 and a point on the line is (−2,1).
Mars2501 [29]

Answer:

y = -4x - 7

Step-by-step explanation:

we use the slope intercept formula given by; y = mx + b

b = y intercept, which is when x = 0

m = slope

so they tell us the slope.. we just need to find b - the y intercept.

y = mx + b

plug in your coordinates (-2,1)

1 = -4(-2) + b

1 = 8 + b

1 - 8 = b

-7 = b

put it all together.

y = -4x - 7

3 0
3 years ago
Area of a triangle is given by the formula A=1/2 bh. The area of the triangle shown to the right is 56 sq. units. Find its base
Westkost [7]
Given

base=2x+6
height=x+4

and
area=56 square units

56=1/2 times (2x+6) times (x+4)
times bot sides by 2
112=(2x+6)(x+4)
expand
112=2x²+14x+24
divide both sides by 2
56=x²+7x+12
minus 56 both sides
0=x²+7x-44
factor
waht 2 numbers mulitply to get -44 and add to get 7
11 and -4
0=(x-4)(x+11)
set to 0

x-4=0
x=4

x+11=0
x=-11
false, measures can't be negative

x=4


height=x+4
height=4+4=8


base=2x+6
base=2(4)+6=8+6=14



x=4 and base=14 and height=8

8 0
3 years ago
Other questions:
  • How do I solve 8/3=(y-9)/(7y+4)
    6·1 answer
  • On average, Matt's Manufacturing Company produces 130 units in five working days and 650 units in twenty-five working days. In a
    6·1 answer
  • Find the common ratio. Write the answer in lowest terms. 8+12+18+27+...
    5·1 answer
  • What is the answer for <br> - 4= 5+f
    10·1 answer
  • System of equations!!!
    5·1 answer
  • Eight years ago, the daughters age was thrice the son's age. Now the daughter's age is 4 years more than the son's age. Find the
    10·1 answer
  • 20a + 158 + 6c = 20 (6) +15(4) + 6(8)<br> ?<br> ?<br> +<br> ?<br> 2<br> +<br> ?
    7·1 answer
  • Brainliest to first answer
    7·1 answer
  • Jack and Danny both have a test average of 88 in Biology. Jack's standard deviation is 1.231 and
    13·1 answer
  • 25% of what number is 20?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!