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2 years ago

Each square below represents one whole.

Mathematics

2 answers:

geniusboy [140]2 years ago

5 0

Answer:

???69

Step-by-step explanation:

tamaranim1 [39]2 years ago

5 0

Percent means per hundred.

So, we need an equivalent ratio that will tell us how many pieces would be shaded out of 100 pieces per whole.

Ratio: is 7:4 because 7 are shaded and 4 because the two squares are divided into fours

4 times 25 is 100

so also Multiply 7 by 25

7 x 25 is 175

175% is represented by the shaded area.

Here's a picture I made of what the squares should look like:

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Nathena needs to buy a fence to put around her rectangular yard for her dog. Nathena forgot the width of his yard, but knows the

BabaBlast [244]

Answer:

The real answer is 6

Step-by-step explanation:

Fairly simple. You know the length and the area, but you don't know the width. So your equation looks like this: 30 x ? = 180. But to figure out the width, you change the position of the numbers in the equation like this:

180 ÷ 30 = ?. Then you solve. 180 ÷ 30 = 6. If you want to double check your answer, you can plug in your answer to your original equation, 30 x 6 = 180.

Hope this helps!

7 0

2 years ago

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Miguel has ordered 100 dinner plates. Each plate is 12 inches in diameter, with gold trim along the edge. What is the total inch

Arisa [49]

Lol he will get fat lol sorry it’s 200

4 0

3 years ago

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John has a job parking cars. He earns a fixed weekly salary of $300 plus a fee of $5 for each car he parks. At what point does J

horrorfan [7]

Let us assume the number of cars parked after which John will start earning more than his fixed weekly salary = x
The fixed weekly salary of John = $300
The fee that John gets for parking each car = $5
Then we can get the equation as
5x = 300
x = 300/5
= 60
So from the above deduction we can see that John will earn the equal amount of his weekly pay after he parks 60 cars. Then it becomes obvious that parking car number 61, John will start earning more than what he gets as his fixed weekly salary. I hope you have understood the described method.

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2 years ago

Kate has 787 pennies in her piggy bank. She earns 292 pennies by

ivolga24 [154]

the total number of pennies Kate's have can be known by adding all the pennies.

=787 + 292

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the nearest round off of the pennies is 1000

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2 years ago

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PLEASE HELP , TRYING TO BE ON HONOR ROLL !

borishaifa [10]

Option A

The solution is $(0, \frac{-1}{4})$

Solution:

Given system of equations are:

3x + 6y = 1 ------ eqn 1

x - 4y = 1 ------ eqn 2

We have to find solution to system of equations

We can use substitution method

From eqn 2,

x = 1 + 4y -------- eqn 3

Substitute eqn 3 in eqn 1

3(1 + 4y) + 6y = 1

3 + 12y + 6y = 1

18y = 1 - 3

18y = -2

Divide both sides by 18

$y = \frac{-2}{18}\\\\y = \frac{-1}{4}$

Substitute the above value of y in eqn 3

$x = 1 + 4 \times \frac{-1}{4}\\\\x = 1-1\\\\x = 0$

Thus solution is $(0, \frac{-1}{4})$

8 0

2 years ago