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klemol [59]
4 years ago
12

The function f(x) varies inversely with x and f(x)=4 when x =12. What is f(x) when x=3?

Mathematics
2 answers:
g100num [7]4 years ago
8 0
B) 9 is the answer for ur question
Naddik [55]4 years ago
3 0

Answer:

C. 16

Step-by-step explanation:

I took the test, hope this helps! :)

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False. 2 is a factor of 6.

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Which statement is true regarding the graphed functions?
EastWind [94]

Answer:

f(0) = g(0)

Step-by-step explanation:

  • if a function h(x) passes through [a,b] then it can be said that h(a)=b.
  • given that, g(x) passes through (-2,0) and (0,4)

so, g(-2)=0, g(0)=4.

  • f(x) passes through (0,4) and (2,0)

so, f(2)=0, f(0)=4.

  • therefore, f(0)=g(0)=4.
  • so, first option is correct.
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3 years ago
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What is 90-45-12. Plzzz
worty [1.4K]

Answer:

33

Step-by-step explanation:

45 is half of 90

So straight away go to 45-12

33

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6 0
4 years ago
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ANSWER ASAP PLEASE FOR BRAINLIEST
PSYCHO15rus [73]

Answer:

<h2><em><u>11.2 - B to C</u></em></h2><h2><em><u>12 - B to A</u></em></h2><h2><em><u>8.8 - A to C</u></em></h2>

You have to multiply all the sides by 4.

B to C = 2.8*4

2.8 * 4 = 11.2

B to A = 3*4

3*4 = 12

A to C = 2.2*4

2.2*4 = 8.8

Hope this helped!

3 0
3 years ago
Which number is a solution of a² +4= 6a – 1?<br> 07<br> 6<br> 7<br> 8
LuckyWell [14K]

Answer:

a=1 or a=5

Step-by-step explanation:

a^{2}+4=6a−1

Step 1: Subtract 6a-1 from both sides.

a^{2}+4−(6a−1)=6a−1−(6a−1)

a^{2}−6a+5=0

Step 2: Factor left side of equation.

(a−1)(a−5)=0

Step 3: Set factors equal to 0.

a−1=0 or a−5=0

a=1 or a=5

(is it helpful rate me according to that

Thank You:-)

6 0
3 years ago
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