Helpppppppp me righhhttttt now pleaseeee I’m giving brainlest and points pleaseeeeee hurrryyyyyy

Find the slope between these two points!

Citrus2011 [14]

Answer:

$m = \frac{d - b}{c - a} \: where \: c \ne \: a$

Step-by-step explanation:

We use the slope formula:

$m = \frac{y_2-y_1}{x_2-x_1}$

The slope or gradient is not very difficult to calculate.

The given points are:

A(a,b) and B(c,d)

We substitute these points into the formula to get:

$m = \frac{d - b}{c - a} \: where \: c \ne \: a$

Note that this is also the same as:

$m = \frac{b - d}{a- c} \: where \: c \ne \: a$

4 0

3 years ago

fluorescent powder comes in 20 G vials with 12 vials in a set, each vilal a different color. so if I order 3 sets I will have 3

Anna007 [38]

First you need to know how many cups of powder you are going to need for the 496 cups of paint you already have

$\begin{gathered} 1\text{ CUP POWDER}\Rightarrow5\text{ CUP PAINT} \\ x\text{ CUP POWDER}\Rightarrow496\text{ CUP PAINT} \end{gathered}$

We write this as a ratio

$\begin{gathered} \frac{x}{496}=\frac{1}{5} \\ x=\frac{496}{5} \\ x=99.2 \end{gathered}$

for the 496 cups of paint you will need 99.2 cups of powder.

Continue by seeing how may grams there are in 99.2 cups

$\begin{gathered} 60g\Rightarrow0.2536\text{ CUPS POWDER} \\ x\Rightarrow99.2\text{ CUPS POWDER} \end{gathered}$

write it as a ratio and solve for x again.

$\begin{gathered} \frac{x}{99.2}=\frac{60}{0.2536} \\ x=23470.03155 \end{gathered}$

now find how many vials you will need

$\begin{gathered} 1\text{vial}\Rightarrow20g \\ x\Rightarrow23470.03155g \end{gathered}$

write the ratio and solve

$\begin{gathered} \frac{x}{23470.03155}=\frac{1}{20} \\ x=\frac{23470.03155}{20} \\ x=1173.5\approx1174 \end{gathered}$

If each sets comes with 12 sets, write the ratio and find the number of sets you will need

$\begin{gathered} 1\text{set}\Rightarrow12vials \\ \text{xsets}\Rightarrow1174vials \end{gathered}$ $\begin{gathered} \frac{x}{1174}=\frac{1}{12} \\ x=\frac{1174}{12} \\ x=97.83\approx98 \end{gathered}$

you will need 98 sets for this amount of paint.

7 0

1 year ago

Find the area of this rhombus

Vikentia [17]

<h2>Hello!</h2>

The answer is:

The area of the rhombus is equal to 64 squared inches.

$area=64in^{2}$

Since we already know half of the length of the diagonals of the rhombus, we can calculate the area of the rhombus using the following formula:

$area=\frac{diagonal_{1}*diagonal_{2}}{2}$

From the image we can see that:

$diagonal_{1}=8in+8in=16in$

$diagonal_{2}=4in+4in=8in$

So, substituting, we have:

$area=\frac{16in*8in}{2}=\frac{128in^{2} }{2}=64in^{2}$

Hence, we have that the area of the rhombus is equal to 64 square inches.

Have a nice day!

7 0

3 years ago

Read 2 more answers

You have a batting average of .250. This means that the probability of your getting a hit is 25%. If you have 520 attempts this

Ksju [112]

Answer:

130 expected hits

Step-by-step explanation:

520 attempts times 0.25 is 130

6 0

3 years ago

Read 2 more answers

Find the smallest number by which432 must be multiplied so that their products are a perfect sqaure

snow_tiger [21]

Answer:

i hope this help you

5 0

3 years ago