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4 years ago

PLEASE HELP Find F(3)-g(2)

Mathematics

1 answer:

marysya [2.9K]4 years ago

7 0

Answer:

-6

Step-by-step explanation:

for f(x), x=3, which is greater than 2, choose the second function.

so, f(3)=| 3-4 | = | -1 | = 1

for g(x), x=2, which is greater than 1, choose the second function.

so, g(2)= 3*2+1 = 7

f(3)-g(2)= 1-7=-6

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Is w = 8 a solution to the equation 5 + w = 58? Explain

sp2606 [1]

No.

Since w = 8, you must replace the variable with the number associated to it.

So, it would be 5 + 8 = 58

5 + 8 is not equal to 58, it is equal to 13.

If you wanted to find out what w was, simply subtract 5 on both sides.

w = 58 - 5

8 0

3 years ago

Simplify (3 to the square of 6)to the square of 18

Zina [86]

Answer:

Evaluate.

Step-by-step explanation:

If you attempt to do the equation $3^{\sqrt{6} }^{^{\sqrt{18} } }$ , you will get a very long and complicated answer (which is 2.2233078e+21), so I am assuming that is not the question.

If you were to do $(3^{\sqrt{6} } ) (\sqrt{18} )$ , you would get a more rational answer of 62.566.

If you would comment on this post or be more specific on what exactly the question aims to ask, that would be a huge help. :)

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3 years ago

12.) Write y = 1/6 x + 7 in standard form using integers.

Trava [24]

Option A

-x + 6y = 42 is the standard form

<u>Solution:</u>

Given that we have to write $y = \frac{1}{6}x+7$ in standard form

The standard form of an equation is Ax + By = C

In this kind of equation, x and y are variables and A, B, and C are integers

Given equation is:

$y = \frac{1}{6}x+7$

Let us convert the above equation into standard form

$y = \frac{x}{6} + 7$

$y = \frac{x}{6} + \frac{7}{1}$

Make the denominator same in R.H.S

$y = \frac{x}{6} + \frac{7 \times 6}{1 \times 7}$

Solve the above equation

$y = \frac{x}{6} + \frac{42}{6}$

$y = \frac{x+42}{6}$

Move 6 from R.H.S to L.H.S

$6y = x + 42$

Bring all the terms to one side, leaving only constant on R.H.S

$-x + 6y = 42$

The above equation is of form Ax + By = C

Thus option A is correct

3 0

3 years ago

What is the answer for below<br><img src="https://tex.z-dn.net/?f=%20a_3" id="TexFormula1" title=" a_3" alt=" a_3" align="absmid

BlackZzzverrR [31]

a3 = 72

Hope it helps you...

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3 years ago

7TH GRADE MATH ASAP What is the square root (estimated) of 63 and 21

aalyn [17]

Answer:

63=7.9

21=4.6

Step-by-step explanation:

4 0

3 years ago

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