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2 years ago

PLEASE HELP ILL MARK YOU THE BRAINLIEST ASAP!!

Mathematics

2 answers:

Ratling [72]2 years ago

4 0

Answer:

second 1 is right

Step-by-step explanation:

it is righttttt

spayn [35]2 years ago

4 0

Answer:

Step-by-step explanation:

it is the right answer pls mark brainliest pls

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Find the area each sector. Do Not round. Part 1. NO LINKS!!<br><br>

sladkih [1.3K]

Answer:

$\textsf{Area of a sector (angle in degrees)}=\dfrac{\theta}{360 \textdegree}\pi r^2$

$\textsf{Area of a sector (angle in radians)}=\dfrac12r^2\theta$

17) Given:

$\theta$ = 240°
r = 16 ft

$\textsf{Area of a sector}=\dfrac{240}{360}\pi \cdot 16^2=\dfrac{512}{3}\pi \textsf{ ft}^2$

19) Given:

$\theta=\dfrac{3 \pi}{2}$
r = 14 cm

$\textsf{Area of a sector}=\dfrac12\cdot14^2 \cdot \dfrac{3\pi}{2}=147 \pi \textsf{ cm}^2$

21) Given:

$\theta=\dfrac{ \pi}{2}$
r = 10 mi

$\textsf{Area of a sector}=\dfrac12\cdot10^2 \cdot \dfrac{\pi}{2}=25 \pi \textsf{ mi}^2$

23) Given:

$\theta$ = 60°
r = 7 km

$\textsf{Area of a sector}=\dfrac{60}{360}\pi \cdot 7^2=\dfrac{49}{6}\pi \textsf{ km}^2$

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2 years ago

9. A wildlife biologist captured and released 26 male whitetail deer from two different forests

weqwewe [10]

Answer:

use dat brain

Step-by-step explanation:

5 0

3 years ago

7. It is best to save _____ months of fixed expenses for an emergency fund. (1 point)

Karo-lina-s [1.5K]

I think the best answer is 3 to 9 but thats not a answer so 3 to 6

7 0

3 years ago

Read 2 more answers

Where is the highest population denisty in the eastern United States?

Leviafan [203]

Answer:

North east

Step-by-step explanation:

6 0

3 years ago

Find the value of the following expression:

Illusion [34]

Ok, so first you solve whatever is in the parentheses.
(28 • 5-5 • 190)-2•228
28• 5 = 140
Then 5 •190 = 950
Then multiply 950 • 140 = 133,000
Then it should look like this:
133,000-2•228
Multiply 2 • 228 = 456
Then subtract 456 from 133,000.
The answer should come out to 132,544.

3 0

3 years ago