All categories

3 years ago

I don't know how to find the area

Mathematics

2 answers:

scoundrel [369]3 years ago

5 0

To find the area you need to multiply.

liubo4ka [24]3 years ago

5 0

To find the area you do A=bh for each individual rectangle then add them all together.

On your paper, you divided each side by two and put that for the parallel side which is incorrect. You just use the original amount for the other side.

So, 20 × 5 = 100. ((For two sides))
30 × 5 = 150 ((for two sides))
30 × 20 = 600 ((middle))

Add them up, 100+100+150+150+600=1100.

So, the area is 1100 in^2, or 1100 square inches.

I hope that helps!

You might be interested in

60 pointssss!!!!! Need Help ASAP

Lerok [7]

Why Brainly capping

6 0

3 years ago

Anita plans to give her husband 3 shirts for his birthday. She narrows the search to 3 shirts from a selection of 17 shirts at D

Lunna [17]

Using the combination formula, it is found that she can select the shirts in 775,200 ways.

The order in which the shirt are chosen is not important, hence, the <em>combination formula</em> is used to solve this question.

Combination formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by:

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this problem:

3 shirts from a set of 17.

Then, 3 shirts from a set of 20.

They are independent, hence, to find the total, we multiply both combinations.

$T = C_{17,3} \times C_{20,3} = \frac{17!}{3!14!} \times \frac{20!}{3!17!} = 680 \times 1140 = 775200$

She can select the shirts in 775,200 ways.

To learn more about the combination formula, you can check brainly.com/question/25821700

5 0

2 years ago

{(-9,3) (5,-6) (3,-1), (-6,5), ?}Which ordered pair can replace the missing value and make the set if ordered pairs NOT a functi

Nookie1986 [14]

$\text{Slope}=\frac{-1--6}{3-5}=\frac{5}{-2}$ $\begin{gathered} y-y_1=\frac{5}{-2}(x-x_1) \\ \\ y--6=\frac{5}{-2}(x-5) \\ \\ -2(y+6)=5(x-5) \\ -2y-12=5x-25 \\ 5x+2y=25-12 \\ 5x+2y=13 \end{gathered}$

The missing values are (-6, -9) ( The last option)

Explanation:

x= - 6 has already produced the value of y as 5, the only pair in the given option the make the given ordered pairs NOT to be a function is (-6, -9) since it will give the value of y to be - 9.

4 0

1 year ago

Out of 460 students 60% have pets how many of the students have pets

Butoxors [25]

276 is the answer because 460 times .6 = 276

6 0

3 years ago

Read 2 more answers

Arc length, radius, & central angles (deg. & rad.)

11111nata11111 [884]

Answer:

radius: 23 inches

Step-by-step explanation:

Formula: ∅r = arc length

Here the ∅ is 2 rads and arc length is 46 inches.

using the formula:

2*r = 46

r = 23 inches

7 0

2 years ago