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2 years ago

Find the area of the polygon with vertices of A(2, 2), B(2, 7), C(8, 7), and D(4, 2)

Mathematics

1 answer:

elena-s [515]2 years ago

7 0

Answer:

20 units²

Step-by-step explanation:

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How many whole cans can the company make out of each sheet of metal?

klio [65]

Answer:

Step-by-step explanation:

Total Surface Area of the Metal Sheet = $1000\:in^2$

Given a cylinder with diameter 3 Inch and height $4\frac{1}{4} in$

To determine how many whole cans can be made, the first step is to find the total surface area of each of the cylindrical can.

Total Surface Area of a cylinder = $2\pi r^2+2\pi rh$

Radius =3÷2=1.5 Inch

Height of the can = $4\frac{1}{4} in$

Total Surface Area of each can

$2\pi r^2+2\pi rh=2\pi r(r+h)\\=2*1.5*\pi(1.5+4.25)\\=3\pi *5.75\\=17.25\pi \:in^2$

Number of Cans that can be Made

To determine this, we divide the total surface area of the metal sheet by the total surface area of each can.

Number of Cans=Total surface area of the metal sheet÷Total surface area of each can.

$=1000 \div 17.25\pi\\=18.45$

Therefore, the company can make 18 whole cans from each sheet of metal.

6 0

3 years ago

What is the cost of 2 bags of sugar if 3 bags cost $5.25 and the unit price for each bag is the same.

Lemur [1.5K]

Answer:

$3.50

Step-by-step explanation:

5.25/3 = 1.75

1.75 x 2 = 3.5

8 0

3 years ago

Match the numerical model to the corresponding graphical and algebraic models.

nikitadnepr [17]

Answer:

I'd say d but if you worry choose to be then go with B

8 0

2 years ago

Lisa’s scores for 3 video games were 245, 672, and 437. What would she have to score in the next game to tie her friend Anne’s a

Delicious77 [7]

Answer:

398

Step-by-step explanation:

She will have to score exactly 398 to tie the score with Anne

5 0

3 years ago

Read 2 more answers

Stevens bank account balance was $212 at the beginning of the month he withdrew $63,$74 and $39 he also deposited $105 and $86 w

Natali5045456 [20]

Answer:

$227

Step-by-step explanation:

First we can add up the withdrawals(63, 74, and 39) which is 176. We can then subtract 176 from 212 to get 36.

So, after the withdrawals Steven has 36 dollars.

We can add the deposits together to get 191. We can then add 191 to 36 to get 227.

8 0

3 years ago