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sveticcg [70]
3 years ago
14

Find the value of x. Round to the nearest tenth.

Mathematics
1 answer:
timurjin [86]3 years ago
8 0

Answer:

1.6 ft

Step-by-step explanation:

If you use the Pythagorean Theorem to solve for x, you get:

x=\sqrt{2.1^2-1.4^2}

x=\sqrt{2.45} = 1.56524758425

Rounded to the nearest tenth, the answer is 1.6

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Now try 50 for x. If x=50,what I'd y when y=x-20? Does that work with the other equation?
SSSSS [86.1K]
X= 50
Replace the x with the given number.
Y= 50-20
Y= 30
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3 years ago
HELP HELP HELP PLEASE
zepelin [54]

Answer:

integer = 5

rational number but not an integer - 3 and a 1/2

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7 0
3 years ago
Please someone do this for me
nlexa [21]

Answer:

A = -12

B = -8

C = -4

Step-by-step explanation:

y=2x-8

x = -2

y=2(-2)-8=-4-8=-12

A = -12

x = 0

y = 2 (0)-8=-8

B = -8

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y = 2 (2) -8 = 4-8 = -4

C = -4

Hope this helps

8 0
2 years ago
What is the input if the output is 0 ?
Elodia [21]

In other words, what is <em>y</em> if <em>x</em> is 0.

Look on the graph, a line passes through point, A(x,y)\longrightarrow A(0,-3)

So we can conclude that at that very point the input <em>x</em> was 0 and the output <em>y</em> was -3 therefore,

\boxed{f(-3)=0}

Hope this helps.

<u>r3t40</u>

6 0
3 years ago
Write an equation in slop intercept for of the line with the following:
Gnom [1K]

Answer:

y = -3/4x -5

Step-by-step explanation:

The slope always goes first, then  variable x and the y intercept comes last

3 0
3 years ago
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