3 years ago

Evaluate the expression when g=3 and h= 39. h-69 L B. X6 ?

Mathematics

1 answer:

lawyer [7]3 years ago

3 0

Answer:
39-18 is 21.
Explanation:

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Y=f(x) = (1/2)<br> Find f(x) when x = 1

sammy [17]

The value of function on x=1 is 0.5

Step-by-step explanation:

In order to find the value of a function on given input, the input is put at the place of variable in the function.

Given function is:

$f(x) = (\frac{1}{2})^x$

We have to find the value of function on x = 1

Putting x = 1 in function

$f(1) = (\frac{1}{2})^1\\= \frac{1}{2}\\= 0.5$

Hence,

The value of function on x=1 is 0.5

Keywords: Functions variables

Learn more about functions at:

LearnwithBrainly

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3 years ago

Please help with this problems :) and explain because i don't really get it and having trouble in this lesson

Liula [17]

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3 years ago

Find two consecutive whole numbers such that the sum of their squares is 221.

Law Incorporation [45]

$n^2+(n+1)^2=2n^2+2n+1=221$
$2n^2+2n=220$
$n^2+n=110$
$n^2+n-110=0$
$(n-10)(n+11)=0\implies n=10,n=-11$

But since $n$ must be a whole number, we ignore $n=-11$ . So the two integers are $n=10$ and $n+1=11$ .

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3 years ago

What is the slope of the line that passes through the points (3, 2) and (-1, 2)?

rosijanka [135]

Answer:its undefined

Step-by-step explanation:

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3 years ago

What is Meant by the words " Area" of a shape

Lelu [443]

Answer:

See below

Step-by-step explanation:

The measurements of all of the planar ( flat) surfaces of a shape. The result will be in ' units^2 ' ....like ft^2 cm^2 or m^2 etc .

8 0

1 year ago