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kupik [55]
3 years ago
13

WILL GIVE BRAINLIEST ONLY IF ANSWER IS CORRECT!!! WRONG ANSWERS JUST FOR POINTS WILL BE REPORTED!!!!!!!!!!!

Mathematics
2 answers:
weeeeeb [17]3 years ago
7 0

Answer:

r=14 in

Step-by-step explanation:

The volume of a cylinder is given by:

v = \pi \times  {r}^{2}  \times h

So,

r =  \sqrt{ \frac{v}{\pi \times h} }  =  \sqrt{ \frac{196 \times \pi}{\pi \times 1} }  =  \sqrt{196}  = 14

s2008m [1.1K]3 years ago
4 0

Step-by-step explanation:

solution given.:

radius[r] =r

height[h]=1in

volume[V] of cylinder=196πin³

we have

volume[V] of cylinder=πr²h

196π=πr×1

r²=\frac{196π}{π}

r=\sqrt{196}

r=14in

so radius is 14in

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3 years ago
BEST ANSWER GETS BRAINLIEST AND 3 THANKS I NEED HELP WITH THIS PLZ THANK YOU
Alenkinab [10]
Ok so remember
order of simplification
PEMDAS
parenthaseese
exponents
multiplicaton or division whichever comes first
addition or subtraction whichever comes first

ok so remmeber work from the left to right parenthasees first and work from inside to outer parenthasees

so first one

innermost parenthasees first so
first step is 2-4
subtract 4 from 2


second one
if xy=0 then assume x and y=0 so
(a+2)(b-9)=0
a+2=0
a=-2

b-9=0
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so answe ris a=-2
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subtract 4 from 2






ok
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3. subtract 4 from 2
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3 years ago
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