All categories

2 years ago

Can someone please help me with this!!

Mathematics

1 answer:

Aloiza [94]2 years ago

8 0

Answer:

$407 yd^{2}$

Step-by-step explanation:

first find the area of the rectangle, which would be $16*13 = 208$ yd²

then find the arc length of the sector, which is about 30.6yd

use the arc length to find the area of the sector, which is about 199.09yd²

add together the area of the rectangle and sector:

199.09 + 208 ≈ 407

You might be interested in

5. A line crosses through the points (0, 2) and

puteri [66]

Answer:

Option B

Step-by-step explanation:

In order to find the answer you must use the formula for slope, substitute the values, and solve.

$P = (0,2) = (x1,y1)$

$P=(-10,-16)=(x2,y2)$

$Slope = \frac{y2-y1}{x2-x1}$

Substitute:

$Slope = \frac{-16-2}{-10-0}$

Solve:

$-16-2=-16+-2=-18$

$-10+0=-10$

$=\frac{-18}{-10}$

Reduce:

$18\div2=9$

$10\div2=5$

Remember that a negative divided by a positive equals a negative

$=-\frac{9}{5}$

Hope this helps

3 0

2 years ago

What is 8/9 times 1/2

Nezavi [6.7K]

Answer:

4/9

Step-by-step explanation:

8*1/9*2 = 8/18=4/9

4 0

1 year ago

Read 2 more answers

Express 40 % as a simplified ratio

maks197457 [2]

Answer:

2:5

Step-by-step explanation:

Since 40% is basically 40:100, You can scale it down by a factor of 20, giving you 2:5.

3 0

2 years ago

Read 2 more answers

light travels 5.88 trillion miles in one year how far will it travel in one month... how do I do this someone plz help me

Nastasia [14]

The answer would be 1 billion miles.

3 0

2 years ago

Read 2 more answers

20 POINTS!!!!

gregori [183]

Answer:

135 ft^2

Step-by-step explanation:

7yd = 7*3 feet = 21 feet

$area \: of \: trapezoid \\ = \frac{1}{2} (15 + 21) \times 7.5 \\ = \frac{1}{2} \times 36 \times 7.5 \\ = 18 \times 7.5 \\ = 135 {feet}^{2}$

4 0

2 years ago

Read 2 more answers