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
NISA [10]
4 years ago
13

18x__=504 plz help quickly

Mathematics
1 answer:
Leno4ka [110]4 years ago
5 0

Answer:

28 times

Step-by-step explanation:

18 x 28 = 504

You might be interested in
A company that makes steel girders can produce 6 tons of girders in one day. How many pounds is this
Tatiana [17]
That is 12,000 pounds.

1 ton = 2,000 pounds, so do 2,000 x 6
5 0
3 years ago
Read 2 more answers
A pipe fills a barrel with vinegar in 20 minutes. A release valve on the barrel, used for drainage, can empty the barrel in 40 m
zloy xaker [14]

Answer:

40 minutes

Step-by-step explanation:

We have a load and a discharge, given by a speed that would be a barrel / minute.

Which means that the loading rate is: 1/20

And the discharge rate: 1/40

Since they are contrary, the result would be the subtraction between these two rates:

1/20 - 1/40 = 1 / x

1 / x = 0.025

x = 1 / 0.025

x = 40

Which means it will take 40 minutes to fill under the mentioned conditions

6 0
3 years ago
Glass bottles are worth 10 cents and aluminum cans are worth 5 cents. If Joe returns 12 glass bottles and 48 aluminum cans, how
dusya [7]

Answer: The answer is 3.60 dollars.

Step-by-step explanation:

1 bottle = 10 cents

12 bottles = 120 cents

100 cents = 1 dollar

1 cent = 1/100

120 = 1/100 * 120 = 1.2 dollars

now

1 aluminium can = 5 cents

48 cans = 5*48 = 240 cents

240 cents = 1/100 * 240 = 2.4 dollars

so total = (1.2+2.4) dollars

= 3.6 dollars

5 0
3 years ago
Beverly is driving up a hill at an incline of 45 degrees. She will travel 13 miles to reach the top. What is the height of the h
quester [9]

Answer:

The height of the hill is of 9.19 miles.

Step-by-step explanation:

Relations in a right triangle:

The sine of an angle is given by the measure of the opposite side divided by the hypotenuse.

The cosine of an angle is given by the measure of the adjacent side divided by the hypotenuse.

In this question:

Angle of 45º, and drives 13 miles. Due to the inclination, this represents the hypotenuse.

The height is the opposite side. So

\sin{45} = \frac{h}{13}

We have that \sin{45} = \frac{\sqrt{2}}{2} = 0.71

\sin{45} = \frac{h}{13}

0.71 = \frac{h}{13}

h = 13*0.71 = 9.19

The height of the hill is of 9.19 miles.

3 0
3 years ago
What is pi and what is its number
Maru [420]

Answer:

<em>pi </em><em>is </em><em>an </em><em>irrational</em><em> </em><em>number</em><em> </em><em>and </em><em>its </em><em>value </em>

<em> </em><em> </em><em> </em><em>is </em><em>2</em><em>2</em><em>/</em><em>7</em><em> </em><em>in </em><em>fraction</em><em> </em><em>and </em><em>3</em><em>.</em><em>1</em><em>4</em><em> </em><em>in </em><em>decimal</em>

<em> </em><em> </em><em> </em><em>and </em><em>2</em><em>2</em><em>/</em><em>7</em><em> </em><em>is </em><em>rational</em><em> </em><em>number</em>

<em> </em><em> </em><em> </em><em> </em><em>hope</em><em> it</em><em> helps</em>

4 0
3 years ago
Read 2 more answers
Other questions:
  • A fish is 12m below the surface of the ocean. What is it elavation?
    15·2 answers
  • How do I subtract 6:30 minus 40 minutes
    12·2 answers
  • Can someone please help me with this question?
    9·1 answer
  • (updated with pic)
    7·1 answer
  • Help plz......................
    15·1 answer
  • What graph shows the solution to the system of linear inequalities? y&gt;2/3x+3 y&lt;_-1/3x+2
    13·1 answer
  • Please help me i'm being timed
    11·1 answer
  • Find the sum or difference (2c-4)+(5c+11)
    10·1 answer
  • Help! I need an answer soon <br>pls don't make it random letters to get the points. ​
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B9%7Dx%20-%20%5Cfrac%7B1%7D%7B3%7D%20%3D%20-1" id="TexFormula1" title="\frac{2
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!