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tester [92]
4 years ago
14

A boy weighs

Mathematics
1 answer:
damaskus [11]4 years ago
5 0
I believe the answer is that he weighs 20 kilograms.

Hope this helped :)
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PLEASE HELP <br> A. 0<br> B. 2<br> C. -2
Colt1911 [192]

Answer:

B

Step-by-step explanation:

You can read this as "find g of f of 2"

Also written as g(f(2)).

What we're doing is is looking at the function <em>f</em> and getting the value when you input 2. <em>f(2)</em>

Since the function f is the curved one, you will find the coordinate where the input is 2. At input 2 or x=2, we get the value of 0.

Now back to g(f(2)) -- Because we have found the value of <em>f</em> when it is 2, we can replace this equation with:

g(0)

Now we find the value we get from g when we put 0 as the input. When 0 is our input, or when our x is 0, we see the point of g is (0,2) so our output is 2.

8 0
3 years ago
Solve |x + 3|= -6
Rudik [331]

Answer:

The equation has NO solution ⇒ C

Step-by-step explanation:

  • An absolute value of a number means the value of the number without its sign
  • IxI = m, then x = m or x = -m
  • Example: I2I = 2 and I-2I = 2

<u><em>V.I.N:</em></u><em> </em>

  • <em>Absolute </em><em>never give a negative</em><em> value</em>
  • <em>If the number </em><em>on the other side of the equation negative</em><em> then the </em><em>equation has no solution</em>

Let us solve the question

∵ Ix + 3I = -6

∵ The right side of the equation is negative

∵ Absolute never give a negative value

→ By using the 2nd note above

∴ The equation has NO solution

7 0
3 years ago
which is not a step in the rock cycle? sediments melt deep beneath earth’s surface. rocks at earth’s surface are broken down int
Oksanka [162]
<span>sediments melt deep beneath earth’s surface.</span>
5 0
3 years ago
Read 2 more answers
If a teacher asks you to elaborate more in a reflection, which of the following is he or she asking you
Volgvan
I would guess give more detail
8 0
3 years ago
What is 14/28 in simplest form?
zhenek [66]
Hi!

The GCM of 14 and 28 is 7. 7 goes into 14 2 times, and goes into 28 4 times. So...

2/4

Which can be simplified further to 1/2

The answer is 1/2

Hope this helps! :)
6 0
3 years ago
Read 2 more answers
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