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Finger [1]
3 years ago
8

Help will give brienlist

Mathematics
2 answers:
JulsSmile [24]3 years ago
4 0

pi × 6² ÷ 2 = 56.549

abdvdndbbdjens

Scorpion4ik [409]3 years ago
4 0

Answer:

18π

Step-by-step explanation:

the area of the circle; 6 x 6 x π = 36π

the area of the sector = 36π x 180/360 =18π

You might be interested in
If h(x)=(fog)(x) and h(x)=³√x+3, find g(x) if f(x) =³√x+2
ipn [44]

Answer:

g(x)=x+1

The problem:

Find g(x) if h(x)=(f \circ g)(x),

h(x)=\sqrt[3]{x+3}, and

f(x)=\sqrt[3]{x+2}.

Step-by-step explanation:

h(x)=(f \circ g)(x)

h(x)=f(g(x))

Replace x in f(x)=\sqrt[3]{x+2} with g(x) since we are asked to find f(g(x)):

\sqrt[3]{x+3}=\sqrt[3]{g(x)+2}

\sqrt[3]{x+1+2}=\sqrt[3]{g(x)+2}

This implies that x+1=g(x)

Let's check:

(f \circ g)(x)

f(g(x))

f(x+1)

\sqrt[3]{(x+1)+2}

\sqrt[3]{x+1+2}

\sqrt[3]{x+3}  which is the required result for h(x).

6 0
3 years ago
The local bike shop charges a rental fee of 12$ as was as 4$ per hour to rent a bike if I spent 44$ write an equation to model t
vfiekz [6]

Answer:

8 hours

Step-by-step explanation:

rental fee = 12 + 4/hr

spent = 44

44 = 12+4(hr)

32 = 4(hr)

32/4 = hr

hr = 8

5 0
3 years ago
Any answers? No need for an explanation if you want to sure, the answer would be appreciated!
Simora [160]
Yes because 9+4 = 13 and if you plug in the y and x it turns out true
6 0
3 years ago
B) Solve<br> (i)<br> 9x = 36
Vaselesa [24]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Plss help, ill give brainiest
White raven [17]

Answer:

A

Step-by-step explanation:

Cylinder volume= V = π r ^2 h

So you times Pie by the radius (diametre divided by two- 3.5) you then square this. After that, times it by the height (10)

So the volume is 384.85.

You then find 30% of this, so times 384.85 by 30%.

You then get an answer of 115.455, and this is equal to A.

I hope this helps, have a lovely day.

5 0
2 years ago
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