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FromTheMoon [43]
3 years ago
15

Please help!!!!!!!!!!!!!!

Mathematics
1 answer:
Vlad1618 [11]3 years ago
5 0
What do you need specifically just that one question
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What's 48 hours ahead from last night at ten? Exact hour pls?
Katena32 [7]
Tomorrow night at ten because 48 hours is two days. So two days from last night at ten.

6 0
3 years ago
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If f(x)=2x+3 and g(x)=x^2+1 find f(g(3))<br><br> Help!!<br> A.23<br> B.47<br> C.82<br> D.90
True [87]

Answer

A. 23

step-by-step explanation

g(x) =  {x}^{2} + 1

We put x=3 into the function g

\implies g(3)= {3}^{2} + 1

\implies \: g(3)=10

Also,

f(x)=2x +3

we substitute the value of g(3) into f

\implies f(g(3))=f(10)

\implies f(g(3))=f(10) = 2(10) + 3

\implies f(g(3))=23

8 0
3 years ago
What is the y intercept of the line
Juliette [100K]
Because a function must pass the vertical line test , a function can have at most one y -intercept .

The y -intercept is often referred to with just the y -value.
4 0
3 years ago
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Is 20/100 silent form or not
melisa1 [442]
No, so lets simplify it. 

20/100 = 
20/20 = 1
100/5 = 20

Answer: 1/20

3 0
3 years ago
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A grandmother says her grandson is two years older years older than her ganddaughter and that together , they are at least 12 ye
suter [353]
 let x represent granddaughter and x +2 for grandson and together they = 12
 so then we have the equation of x+2+x = 12
 combine like terms 2x +2 =12
-2 from both sides to isolate x
2x=10  divide both sides by 2 to get x by itself 
so we get x = 5 then add 2 +5=7 
so grandson is 7 and granddaughter is 5
5 0
4 years ago
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