Determine the area of figure round to the nearest tenth if necessary..

Mathematics

1 answer:

qwelly [4]1 year ago

3 0

$\begin{gathered} A1=\frac{4ft\cdot3ft}{2} \\ A1=6ft^2 \\ \\ A2=\frac{5ft\cdot6ft}{2} \\ A2=15ft^2 \\ \\ AT=A1+A2 \\ AT=6ft^2+15ft^2 \\ AT=21ft^2 \end{gathered}$

You might be interested in

On first down, a football team had a loss of 8 yards. After two downs, the team had an overall gain of 20 yards. How many yards

mihalych1998 [28]

They’ve started out with 0yds of course so, -8yds on the first down. They’ve gained 20yds overall in both downs. You’re now trying to find “x”. -8+x=20. To find “x”, you do 20+8 because the 8 is negative and you would lose numbers in order to get 20, so “x” equals 28. Therefore, you’ve gained 28 yds in the second down and lost 8 yds in the first down.

I really, really hoped that helped. It took awhile to figure out, but I’m sure I’ve got it now.

5 0

3 years ago

What is the measure of ∠K?

Ierofanga [76]

All the angles of a triangle equal 180. 101+33=144. 180-144=36. k=36

4 0

3 years ago

Helppppppppppppp meeeeeeeeeeeeeeeeeeeeeeeeeeeee

Burka [1]

Answer:

4.4

Step-by-step explanation:

that is the procedure above

4 0

3 years ago

Read 2 more answers

5 ( n - 7 ) = 2 ( n + 14 )

wariber [46]

Answer:

n=21

Step-by-step explanation:

We must find n.

Remember PEMDAS. First we must do the Parentheses. Lets do distributive property by multiplying a number that is immediately outside the parentheses with each number inside the parentheses. Lets do this one side at a time.

First lets do 5(n - 7). We get 5n - 35

Now 2(n + 14) is 2n + 28

Okay...... now we have $5n-35=2n+28$