All categories

3 years ago

PLEASE HELP I NEED TO FINISH IT TODAY!!!

Mathematics

1 answer:

charle [14.2K]3 years ago

6 0

Answer:

y=-3/4x-3

Step-by-step explanation:

You might be interested in

Tran wants to cut stips of paper that are 2 1/4 in wide his sheet of paper iss 11 1/2 in wide he estimates that 11 1/2 divided 2

Wittaler [7]

He is overestimating because 2.25 * 6 = 13.5, which is less than 11.5

6 0

3 years ago

Read 2 more answers

What is the least common denominator (LCD) for these fractions?

inn [45]

The least common denominator (LCD) for 1/12 and 3/4 is b. 12

8 0

3 years ago

A farmer harvested 21 1/4

Oxana [17]

Answer:

and sold it for 26 rupesz m*********d

8 0

3 years ago

A rectangle is 6yards longer than it is wide. Find the dimensions of the rectangle if it’s area is 187 square yards

emmasim [6.3K]

Answer:

Width = 11 yards

Length = 17 yards

Step-by-step explanation:

First of all, the length of the rectangle is 6 yards longer than the width, this means, length = width + 6 yards. This dimensions can be represented on figure 1, where w is width, and l, for length.

We know the area of a rectangle is A = width x length

For our case 187 = w . (w + 6)

Using the Distributive Property for the multiplication we obtain

$187 = w^{2} +6w$

$w^{2} +6w-187 =0,$

Using the quadratic formula $w=\frac{-b\±\sqrt{b^{2}-4ac } }{2a}$ where a = 1, b = 6, c = - 187 and replacing into the formula, we will have:

$w=\frac{-6\±\sqrt{6^2-4(1)(-187)} }{2(1)}$

$w=\frac{-6\±\sqrt{36+748} }{2}=\frac{-6\±\sqrt{784} }{2}=\frac{-6\±28}{2}$

We have two options: $w=\frac{-6+28}{2}=\frac{22}{2}=11 yards$

$w=\frac{-6-28}{2}=\frac{-34}{2}=-17 yards$ But a distance (width) can not be negative so, this answer for w must be discarded.

The answer must be width = 11 yards.

To find the length $l =\frac{187}{11}=17 yards$

6 0

3 years ago

Out of 32 students in a class five said they rode there bikes to school. Based on these results, how many of the 800 students ri

melamori03 [73]

YOu have to set a proportion or do this easy method...

5/32= 0.15625
the you multiply 0.15625 by 800 because that is what you want to find out of...

that means the answer is 125

125 ride their bike to school...

hope that helps and you give good feedback

3 0

3 years ago