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3 years ago

Last one: which expression is equivalent?

Mathematics

1 answer:

Lady_Fox [76]3 years ago

5 0

It is b 4/3+2/3 is 6/3 and 6/3 divided by 1/3 is 2/3x

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Pls help with qn 13!!!!

balandron [24]

4243.6-4000=243.6/4000= 0.06

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3 years ago

1 1/5 divided by 2/3?

Goryan [66]

The answer should be 1.8 or 1 4/5

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3 years ago

Read 2 more answers

Determine whether the function f(x)= 1/x^2 is even, odd or neither.

gulaghasi [49]

The function f(x)= 1/x^2 is even. Hope that helps!

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3 years ago

6. Rosanne is selling her Corvette. She wants to include a photo of her

Likurg_2 [28]

Answer:

add them

Step-by-step explanation:

you have to add them all up because it says find the range

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2 years ago

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

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

3 0

2 years ago