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
navik [9.2K]
3 years ago
10

Sean has to paint a room that has 1,250 square feet of wall area. He can paint at a rate of

Mathematics
1 answer:
arlik [135]3 years ago
4 0

Answer:

the answer is C

Step-by-step explanation:

I remember doing this with my little cousin

You might be interested in
A math book at the victor valley college bookstore originally cost $84 to purchase if they sell it for $126 what is the markup r
Sergio039 [100]
50% because you first subtract the original price from the new price so 126-84 equals 42 then you divide that by the original price 84 which will give you .5 which turns to 50%
8 0
3 years ago
Math question! I appreciate any help!
saw5 [17]
Lateral faces are all the sides of the prisms EXCEPT the bases, which are the sides on the top and bottom. To find the area of the lateral faces we can use the formula: perimeter x height.

perimeter = 2 (6 + 8) = 2 x 14 = 28
height = 14
area of the lateral faces = perimeter x height = 28 x 14 = 392

Hope this helps!
6 0
3 years ago
What two numbers multiply to 54 and add up to 7
k0ka [10]
Xy = 54
x + y = 7

xy = 54
\frac{xy}{x} = \frac{54}{x}
y = \frac{54}{x}

x + y = 7
x + \frac{54}{x} = 7
\frac{x^{2}}{x} + \frac{54}{x} = 7
\frac{x^{2} + 54}{x} = 7
x^{2} + 54 = 7x
x^{2} - 7x + 54 = 0
x = \frac{-(-7) \± \sqrt{(-7)^{2} - 4(1)(54)}}{2(1)}
x = \frac{7 \± \sqrt{49 - 216}}{2}
x = \frac{7 \± \sqrt{-167}}{2}
x = \frac{7 \± i\sqrt{167}}{2}
x = \frac{7 \± 12.9i}{2}
x = 3.5 \± 6.45i
x = 3.5 + 6.45i    or    3.5 - 6.45i

                  x + y = 7
   3.5 + 6.45i + y = 7
- (3.5 + 6.45i)       - (3.5 + 6.45i)
                        y = 3.5 - 6.45i
                  (x, y) = (3.5 + 6.45i, (3.5 - 6.45i)

                          or

                  x + y = 7
   3.5 - 6.45i + y = 7
- (3.5 - 6.45i)     - (3.5 - 6.45i)
                       y = 3.5 + 6.45i
                 (x, y) = (3.5 - 6.45i, 3.5 + 6.45i)

The two numbers that add up to 7 and can multiply to 54 is 3.5 ± 6.45i.
5 0
3 years ago
A line has a rise of 6 and a slope of 1/20. What is the run?
mr Goodwill [35]

Answer:

120

Step-by-step explanation:

Slope = rise / run

1/20 = 6 / run

run = 120

8 0
3 years ago
Read 2 more answers
PLEASE EXPLAIN YOUR REASONING!!
xxTIMURxx [149]

Answer:

$120.00

Step-by-step explanation:

2000/100 = $20 = 1%

20x12 = $240 = annual intrest = 12m

June 15 - December 15 = 6m

240/2 = $120 for half a year intrest!

3 0
3 years ago
Other questions:
  • Can anyone help please
    12·1 answer
  • At mcdonalds you can order mcnuggets in boxes 6,9, or 20. by ordering 2 boxes of 6 you can get twelve. butyou cant get 13, since
    6·1 answer
  • The price of a gallon of unleaded gas was $2.81 yesterday. Today, the price rose to $2.86. Find the percentage increase. Round y
    14·1 answer
  • How can you solve 25% of 44 both mentally and with pencil and paper?
    12·1 answer
  • What is the distance from (-5,4) to (3,-2) ​
    11·1 answer
  • Can someone please help me with this <br><br>which quadratic equation has two solutions or zeros​
    12·1 answer
  • Write 8xmxn without the multiplication sign
    5·1 answer
  • Abboy has 800, he spend 160. What fraction of his original money does he have left
    8·1 answer
  • Use the given numbers above the table in multiplying integers and to fill in the blanks inside the box.​
    13·2 answers
  • Find the unit rate (How much for
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!