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Black_prince [1.1K]
3 years ago
10

at a farm the ratio of cows to horses was 10:3 if there were 20 cows at the farm how many horses were there?

Mathematics
2 answers:
arsen [322]3 years ago
6 0
The radio of cows to horses is 20:6 b/c 10 x __ = 20 so if 10 x 2 = 20 so then 3 x 2 = 6
Katen [24]3 years ago
3 0
Cows=10 units
horses=3 units
if 20 cows then
10 units=20 then
1 unit=2
so horses=3 units
1 unit=2
2 times 3=6
6 horses
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Consider the graph of the linear equation 2x-5y=10. What is the x-intercept? What is the y-intercept? What is the slope?
GenaCL600 [577]
Hey there!

This linear equation is written in standard form, a form in which it's quite easy to find intercepts for one main reason. This reason revolves around zeros. When you see an x intercept, there's always a zero for the y, and when there's a y you see a zero for the x. Therefore, we can do this to get the intercepts.

For x:

2x-5(0) =10
2x = 10
x = (5,0)

For y:

2(0) -5y = 10
-5y=10
y= (0,-2)

Now, to find the slope, we can easily convert it to slope intercept form:

y = mx+b

Where m is the slope and b is he y intercept.

2x-5y=10
-5y=-2x+10
y = 2/5x-2
(notice how we divided both sides by -5)

Therefore, our slope is 2/5. Hope this helps!
4 0
3 years ago
A computer uses 1/200 second of a secount to finish a math problem . How many math questions can the computer solve in 2 minutes
aniked [119]

Answer: The computer can solve 24,000 math problems in 2 minutes.

Step-by-step explanation:

1.) Multiply 1 * 200, in order to get the amount of problems solved in a second, which would be 200.

2.) Multiply 200 * 60 to get the amount of problems solved in a minute, which would be 12,000.

3.) Multiply 12,000 * 2 in order to get the amount of problems solved in 2 minutes, which would be 24,000.

4 0
3 years ago
The students have a box that is 12 inches long, 6 inches wide, and 4 inches tall. When
sweet [91]

The volume of the box will be equal to V= 288 cubic inches.

<h3>What is volume?</h3>

Volume is defined as the space occupied by any object in the three-Dimensions. All three parameters are required for the volume like length, width and height of the Cuboid.  

The given parameters of the box are:-

12 inches long

6 inches wide

4 inches tall

So the volume of the box will be:-

V = L  x   W   x   H

V = 12 x  6  x   4

V = 288 square inches

Therefore the volume of the box will be equal to V= 288 cubic inches.

To know more about Volume follow

brainly.com/question/1972490

#SPJ1

8 0
2 years ago
5,049 +48=105
Alborosie
<h2>Solution (a) :-</h2>

Let the cost of the less expensive comic book be x .

Then :-

1284 - 11x = x

Using this equation , we can find the cost of the less expensive comic book .

Price of the less expensive book :-

1284 - 11x = x

11x + x = 1284

12x = 1284

x =  \frac{1284}{12}

x = 107

Cost of the less expensive book is 107 .

Therefore , the epice of the less expensive book = $ 107 .

<h2>Solution (b) :-</h2>

Cost of the more expensive book = 11x

Which means :-

1284 - x = 11x

11x + x = 1284

12x = 1284

x = 107

11x = 11 \times 107

= 1177

Therefore , the price of the more expensive book = $ 1177 .

4 0
3 years ago
Line M is represented by the following equation:
Naily [24]

Step-by-step explanation:

c

if you divide the answer althrough by 2 you should get the above equation

5 0
3 years ago
Read 2 more answers
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