Ask question

Ask question

All categories

3 years ago

8

suppose a customer makes a purchase that costs $7.19 and pays with a ten dollar bill describe two ways you could calculate how m

uch change you should give

1 answer:

mote1985 [20]3 years ago

8 0

I know one way, It’s to subtract

You might be interested in

I WILL GIVE BRAINLIEST

shutvik [7]

Answer: A.

Explanation: Because to persuade someone you are trying to convince them to do something through reasoning or argument.

4 0

3 years ago

What does solution to the division mean and what does it tell you

Sveta_85 [38]

A solution to a division problem means it is the quotient. And it tells us the solution to the dividend and divisor.

8 0

3 years ago

Find the perimeter of the triangle with vertices A(negative 2,2,3), B(4,negative 4,3), and C(7,6,4).

gayaneshka [121]

Answer:

$P\approx 28.872\,\text{units}$

Step-by-step explanation:

We are given coordinates of each of the vertices of the triangle ABC, hence we can use the distance formula to find the lengths of each of the side.

the distance formula is generally written as:

$r = \sqrt{(x_1-x_2)^2+(y_1-y_2)^2+(z_1-z_2)^2}$

for the side AB: A(-2,2,3) and B(4,-4,3)

$AB = \sqrt{(-2-4)^2+(2-(-4))^2+(3-3)^2}$

$AB = \sqrt{(-6)^2+(6)^2+(3-3)^2}$

$AB = \sqrt{72}$

for the side BC: B(4,-4,3) and C(7,6,4)

$BC = \sqrt{(4-7)^2+((-4)-6)^2+(3-4)^2}$

$BC = \sqrt{110}$

for the side CA: C(7,6,4) and A(-2,2,3)

$CA = \sqrt{(7-(-2))^2+(6-2)^2+(4-3)^2}$

$CA = \sqrt{98}$

Now we all the sidelengths:

to find the perimeter we need to just sum the three side lengths:

$P = AB + BC + CA$

$P = \sqrt{72} + \sqrt{110} + \sqrt{98}$

$P\approx 28.872\,\text{units}$

this is the perimeter of triangle ABC

6 0

3 years ago

Find the midpoint 10 and 20

Ann [662]

The mid point is 15 because it is in the middle of 10 and 20

6 0

3 years ago

Read 2 more answers

How many gallons of punch will Sadie make?<br><br> 8 quarts<br> 4 pints<br> 8 cups

tino4ka555 [31]

8 quarts + 4 pints + 8 cups will make 3 gallons

8 0

3 years ago