MATHEMATICS MIDDLE SCHOOL

Line l has a slope of...

Answers

Answer 1

Answer:

Hey there! :)

Answer:

Option C.

Step-by-step explanation:

A perpendicular line to 2/3 will be the reciprocal and negative of this fraction. Therefore:

Slope of perpendicular line = -3/2.

Remember, the equation for solving for the slope is:

$m = \frac{\text{rise}}{\text{run}} = (y_2 - y_1)/(x_2 - x_1)$

We must find points that when plugged into this equation, equal to -3/2.

Plugging in the points in option A:

$(2)/(3) \neq (-3)/(2)$

Option B:

$(3)/(4) \neq (-3)/(2)$

Option C: This is the correct answer.

$(-3)/(2) = (-3)/(2)$

Option D:

$(2)/(10)\neq (-3)/(2)$

Answer 2

Answer: Hi the answer is c. Hope this helped:)

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Which two numbers add to make -11 and multiply to give 24?

Answers

-6+(-5) is -11
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Max ran 5 miles. 1 mile = 5280. What is the proportion formula used to determine how many feet?

Answers

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John says that the number Y is equal to five more than 15 times X which of the following equation could be used to find the value of Y

Answers

Answer:

Step-by-step explanation:

Y=5+15X

The length of a flowerbed is 4 times as long as its width. If the width is 3/8 meter, what is the area?

Answers

Answer: $A=(9)/(16)\ m^2$ (or $\ 0.5625\ m^2$ )

Step-by-step explanation:

The area of a rectangle can be calculated with the following formula:

$A=lw$

Where "l" is the lenght and "w" is the width.

In this case we know that the length of a flowerbed is 4 times as long as its width. This can be expressed as:

$l=4w$

We know that the width of the flowerbed is:

$w=(3)/(8)\ m$

Therefore, substituting the width into $l=4w$ , we get that the length is:

$l=4w\n\nl=4((3)/(8)\ m)\n\nl=(3)/(2)\ m$

Finally we can substitute the width and the lenght into the formula for calculate the area of a rectangle:

$A=((3)/(2)\ m)((3)/(8)\ m)\n\nA=(9)/(16)\ m^2$

(or $\ 0.5625\ m^2$ )

3/4 = 0.75 (width)
0.75 * 4 = 3 (width * 4 = length)
3 * 075 = 2.25 (width * length = area)

LEIM deposits some money in an account which pays 5% simple interest per year, and twice that amount in an account paying 4% simple interest per year. If he collects $533.00 in interest after one year, how much did he deposit in the account that has a 5% rate?

Answers

Step-by-step explanation:

omg its 13

ANSWER : It’s 266.5

EXPLAINSTION’snsnsnsjsjsjdjdjdjdndkkdkd

100 pts guys, plz HELP asap

Answers

57. the square area is (l)(w)

so the area is 144. So set up it. (the sides are the same sides)

You have to first find out what two same numbers equals to 144. It will be 12 since 12×12=144

So the answer is 12.

58.) $2^(3)$ = 8

√8= 9

104/13= 8

So the greater one is √8

Answer:

To find the first one all you have to do is 12x12 because 12x12 equals 144

For the second one 8 is greater

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