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stealth61 [152]
3 years ago
9

PLEASE HELP ME I NEED THIS REALLY BAD ALL MULT CHOICE PLEASE SHOW SOME WORK

Mathematics
2 answers:
aivan3 [116]3 years ago
6 0

b. 24.4. Using a squared + b squared = c squared you get 24.4

lyudmila [28]3 years ago
4 0
Pythagoras theorem a^2 + b^2 = c^2
Answer is B.
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Graph y=x+1/x² and y=1/x for positive values of x.
AlekseyPX

Answer:

Graphic is showed in the figure below

Step-by-step explanation:

To graph the equations given, let's do a table for positive values of x, and, by replacing it in the equation, let's calculate the value of y. Knowing the coordinate points (x,y) we can build the graphic.

<em>x        y= x + 1/x²       y = 1/x</em>

1             2                    1

2          2.25               0.2

3          3.11                 0.33

4          4.06               0.25

When x->0 both equations -> ∞, because lim(1/x) x->0 = ∞

The graphic is showed below. In red there is y = 1 + 1/x² and in blue y = 1/x

6 0
2 years ago
I REALLY NEED HELP!!!!!!!
Reil [10]
Do you think the answer is C.147?
3 0
3 years ago
Kevin collects rain water in a container shaped like a rectangular prism. After a thunderstorm, he notices the container is two-
scoray [572]

Answer:

Step-by-step explanation:

8 0
3 years ago
The area of rectangular field is (49m2-42m+9).Find the dimensions of the field
Drupady [299]

Answer:

The dimensions are (7m-3) by (7m-3)

Step-by-step explanation:

We have the area of the rectangular field to be:

49 {m}^{2}  - 42m + 9

We need to factorize this expression.

Let us rewrite to obtain:

{(7m)}^{2}  - 2(7 \times 3)m +  {3}^{2}

We can easily see that the expression is actually a perfect square trinomial.

This gives us:

(7m - 3)^{2}

Or

(7m - 3)(7m - 3)

6 0
3 years ago
Given h(x) = 5x + 2, solve for a when h(x) = -8.
Whitepunk [10]

Answer:

i think its -38

Step-by-step explanation:

3 0
3 years ago
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