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3 years ago

Drag and drop numbers into the boxes so that the paired values are in a proportional relationship

Mathematics

1 answer:

kherson [118]3 years ago

5 0

Answer:

6 goes on top of 3

4.5 goes under 9

Step-by-step explanation:

its self-explanatory

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What is the slope intercept form of y-2 = 2 (x-3)

nevsk [136]

Answer:

y = 2x - 4

Step-by-step explanation:

Step 1: Convert to slope intercept form which is y = mx + b

y - 2 = 2(x - 3)

y - 2 + 2 = 2x - 6 + 2

y = 2x - 4

Answer: y = 2x - 4

5 0

3 years ago

Please help mee help help

Damm [24]

Answer:

So, to 1 d.p. 7 is about 23% out of 30. (7 of 30=23%)

Step-by-step explanation:

7/30 x 100 =23.3333333333% or 70/3%.

6 0

2 years ago

Leslie decides to join a gym. She must pay a monthly fee plus a one time fee to open a membership. This situation can be modeled

omeli [17]

Step-by-step explanation:

Given function is,

$y=55x+80$

Where,

y = amount paid to the gym in dollars

x = number of months

So when x = 0, y =55(0)+80 = 80

i.e when number of months is 0, you have to pay a fee of $80.

This is the one time fee to open a membership.

After that for each month you have to pay $55 for each months.

So 55 is multiplied with x.

3 0

2 years ago

Solve for a. a^2=-3a+88

Sergio [31]

Answer:

$a=8,-11$

Step-by-step explanation:

$a^2=-3a+88$

$a^2+3a=88$

$a^2+3a-88=0$

$x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}$

$x=\frac{-3\pm\sqrt{3^2-4(1)(-88)} }{2(1)}$

$x=\frac{-3\pm\sqrt{9+352} }{2}$

$x=\frac{-3\pm\sqrt{361} }{2}$

$x=\frac{-3\pm19 }{2}$

$x=-11$ and $x=8$

Therefore, the values of $a$ are 8 and -11.

5 0

2 years ago

A steel cargo container is shaped like a cube measuring 5.2 ft on each edge how much steel is needed to make this container? Sho

bearhunter [10]

Answer:

162.24 ft

Step-by-step explanation:

So you first find the area of one side.

5.2 x 5.2 = 27.4

Then you times it by 6, because a cube has 6 sides.

27.4 x 6 = 162.24 ft

6 0

3 years ago