All categories

2 years ago

HELP!!! use cross multiplication

Mathematics

2 answers:

Tresset [83]2 years ago

6 0

Let x be the number of square feet to be mowed
215 square feet take 22 minutes
x square feet take 12 minutes

$22x = 12 \times 215 \\ x = (12 \times 215) \div 22$

Georgia [21]2 years ago

6 0

29 square feet long I think

You might be interested in

What is the domain and range for 2x+3y=18? What is the domain and range of 3x-4y>16?

kvv77 [185]

3x - 4y = 9 and 2x + 3y = 7, which of the following would be the best method?

5 0

2 years ago

Read 2 more answers

Encuentra la pendiente de la recta formada por los puntos A( 3 , -2 ) Y B( -5 , 3 )

QveST [7]

Answer:

$\frac{5}{-8}$ or -0.625

Step-by-step explanation:

The slope formula is as shown:

$m=\frac{y_{2} -y_{1} }{x_{2} -x_{1}}$

We can have A = ( $x_{1}$ , $y_{1}$ ) and B = ( $x_{2}$ , $y_{2}$ ).

We can hence plug in the values into the formula to get $m=\frac{3-(-2)}{-5-3}$ .

As we simplify, the negatives on the top row cancel out to give us an addition sign instead and we add them.

$m=\frac{5}{-8}$

Brainliest would be appreciated!

3 0

2 years ago

HELP URGENT 5 STAR RATING AND BRAILY IF HELP!

stira [4]

If you divide both the Cashew butter and the macadamia butter in half and then multiply the peanut butter by 4 you will get $25.62 (after adding the answers up)

7 0

2 years ago

Read 2 more answers

Need the steps too this

ruslelena [56]

The value of x is 9.

We have : - 25 = 7 - (5x - 13)

We have to find the value of x.

<h3>If f(x) = g(x), than what do you understand by true solution of this equation?</h3>

The true Solution of the equation is the value of x for which LHS = RHS.

For example - if ax + b = cx + d , then

ax - cx = d - b