3 years ago

Find the area of the figure

1 answer:

5 0

Find the rectangle area

A = 8*4 = 32 in²

Find the height of trapezoid

8-4 = 4 in

Find the area of trapezoid

(5,3+8)*4/2 = 13,3*4/2 = 53,2/2 = 26,6 in²

Find the figure area

26,6+32 = 58,6 in²

You might be interested in

A species of bacteria is 10 micrometers long. A virus is 10,000 times smaller than bacteria. a. Using the table above, find the

stich3 [128]

Answer:

$10^{-4}$ times 10 micrometers (or $10^{-5}$ ) is $10^{-9}$

8 0

3 years ago

Read 2 more answers

Find the length of l on the curve r(t)=5cos(3t)i-5sin(3t)j+3tk over the interval [3,7]

stealth61 [152]

$\mathbf r(t)=5\cos3t\,\mathbf i-5\sin3t\,\mathbf j+3t\,\mathbf k$
$\mathrm d\mathbf r(t)=\mathbf r'(t)\,\mathrm dt=(-15\sin3t\,\mathbf i-15\cos3t\,\mathbf j+3\,\mathbf k)\,\mathrm dt$

$\displaystyle\int_C\mathrm d\mathbf r(t)=\int_{t=3}^{t=7}\|\mathbf r'(t)\,\mathrm dt\|=\int_{t=3}^{t=7}\sqrt{225\sin^23t+225\cos^23t+9}\,\mathrm dt$
$=\displaystyle3\sqrt{26}\int_{t=3}^{t=7}\mathrm dt$
$=12\sqrt{26}$

4 0

3 years ago

Carol ate 25% of the candies in the bag. If Carol ate 24 candies, how many candies were there total in the bag?

Otrada [13]

Answer:

Step-by-step explanation:

100/4 = 25%

24/4 = 6

5 0

3 years ago

Simplity

Vikentia [17]

Answer:

5 ^ (5/6)

Step-by-step explanation:

5 ^ (1/2) * 5 ^ (1/3)

We know that a^b * a^ c = a ^ (b+c)

5 ^ (1/2 + 1/3)

5^ (3/6+2/6)

5^ (5/6)

8 0

3 years ago

Read 2 more answers

Subtract. Use models if needed.<br><br><br> (12x + 3) – (2x + 10)

Galina-37 [17]

1.)combine like terms: 12-2x=10x 3-10=-7

10x-7

4 0

3 years ago

Read 2 more answers