All categories

2 years ago

9. If 3/4 of a ton of sand covers 2/5 of a playground, how many tons of sand are required to cover the entire playground

Mathematics

1 answer:

Lynna [10]2 years ago

6 0

1 7/8 tons of sand will be required to fill the playground

You might be interested in

Find the area of the parallelogram

BartSMP [9]

6*14=84
the answer is 84cm²

7 0

3 years ago

Read 2 more answers

What is the area of a trapozoid

user100 [1]

I hope this helped you tell me if you need help understanding

8 0

2 years ago

Find vertex and y- intercept and x-intercept in x^2 -2x-15

AfilCa [17]

It would be (x-5)(x+3)

4 0

3 years ago

PLEASE HELP!!!

MakcuM [25]

Answer:

Step-by-step explanation:

x + y =6

x - y = 4

A. 3+3=6, but 3-3 doesn't equal 4

B. 5+1=6 and 5-1 equals 4

C. 6+0 equals 6 but 6-0 doesn't equal 4

D. 2+4 equals 6 but 2-4 doesn't equal 4

4 0

2 years ago

What is the poinet-slope form of the equation for the line in the graph?

Ne4ueva [31]

Answer:

$y -5 = \frac{9}{13}(x - 7)$

Step-by-step explanation:

Given :

Two points are given in graph (-6, -4) and {7, 5).

The point-slope form of the equation of a straight line is:

$y -y_{1} = m(x - x_{1})$ ------------(1)

Let $(x_{1}, y_{1})=(7,5)$ and $(x_{2}, y_{2})=(-6,-4)$

The slope of the line $m=\frac{y_{2}- y_{1}}{x_{2}- x_{1}}$

Put all known value in above equation.

$m=\frac{-4- 5}{-6- 7}$

$m=\frac{-9}{-13}$

$m=\frac{9}{13}$

The slope of the line $m=\frac{9}{13}$

We know m, and also know that $(x_{1}, y_{1})=(7,5)$ , so we put these value in equation 1.

$y -5 = \frac{9}{13}(x - 7)$

Therefore, the equation of the line is $y -5 = \frac{9}{13}(x - 7)$ .

6 0

3 years ago