3 years ago

Which graph represents a function?

Mathematics

2 answers:

hjlf3 years ago

3 0

Answer:

The 4th graph represents a function

Step-by-step explanation:

trust bro

Art [367]3 years ago

3 0

4th graph is a function

Option D is the correct answer

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Which equation has a constant of proportionality equal to 3? PLS HELP

Irina18 [472]

Answer:

D. $y = \frac{18}{6} x$

Step-by-step explanation:

$y = \frac{18}{6} x$

Cross cancel common factor ; 6

$18\div 6 = 3\\6\div 6 =1\\\\y = 3x$

Three is the co-efficient of x

6 0

4 years ago

Marcus and his dad were going camping. When they went into the garage to get their tent they noticed it was ripped. Marcus’s dad

Margarita [4]

Answer:

he needs 55 to cover the one rectangular side of the tent with the rip

one rectangular side=55

If Marcus’s dad wanted to re-cover the whole tent including the bottom, he would need 189.

3 rectangular sides=165

2 triangular sides=24

165+24=189

Step-by-step explanation:

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3 years ago

Solve this equation: please show all the work<br><br> <img src="https://tex.z-dn.net/?f=x%5E%7B3%7D-y%2B9-%28xy%29" id="TexFormu

puteri [66]

$x^{3} - y + 9 - (xy)$
$(3)^{3} - (6) + 9 - (3 * 6)$
$27 - 6 + 9 - 18$
$12$

4 0

4 years ago

What is the unit rate of 90 miles in 1.7

umka21 [38]

Answer:

52.94 miles per unit

Step-by-step explanation:

The unit rate is found by dividing miles per time

90 miles /1.7 unit

52.94117647 miles per unit

5 0

3 years ago

24 + 0.44x = 19 + 1.69x

lys-0071 [83]

Answer:

if it is find the value of x her it is

$24 + 0.44x = 19 + 1.69x \\ collect \: like \: terms \\ 24 - 19 = 1.69x - 0.44x \\ 5 = 1.25x \\ divide \: both \: side \: by \: 1.25 \\ \frac{5}{1.25} = \frac{1.25x}{1.25} \\ 4 = x \\ x = 4$

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3 years ago