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3 years ago

i dont understand equations of parallel and perpendicular lines here's one of my teachers examples y=2x+4 (-2,1)

1 answer:

8 0

Parallel lines will never touch each other while perpendicular forms like an X shape. The slope for the parallel is the same while the perpendicular is a negative reciprocal. (Ex for negative reciprocal. 2/4=4/2)

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Aiden invested $43,000 in an account paying an interest rate of 9 % compounded

Shkiper50 [21]

Answer:

4.8 i think

Step-by-step explanation: i saw once it said dont worry bout the 0s just do the 43 divided by 9 and i think thats it

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3 years ago

Bhavik bought 3 liters of milk and 5 loaves of bread for a total of $11. A month later, he bought 4 liters of milk

Ber [7]

Answer:

Step-by-step explanation:

A liter of milk cost $.75

A loaf of bread cost $1.75

7 0

3 years ago

Read 2 more answers

the curved surface of a cylindrical surface is 704 cm square calculate the height when the radius is 8cm

AlexFokin [52]

Answer:

CSA of cylinder = 704cm²

We know that

CSA of cylinder = 2πrh

or 2πrh = 704

or, 2*22/7 *8 *h = 704 ( since r=8cm)

or, 352h = 704*7

or, h = 4928/352 = 14cm

7 0

3 years ago

The graphs below have the same shape. what is the equation of the red graph?

Naily [24]

Answer:

Option D. $G(x)=x^{3}-1$

Step-by-step explanation:

we have

$F(x)=x^{3}$ -----> the parent function

The vertex of the function F(x) is the origin (0,0)

The vertex of the function G(x) is the point (0,-1)

The rule of the translation is equal to

(x,y)------> (x,y-1)

That means ------> The translation is 1 unit down

Applying the rule of the translation to F(x)

F(x)-------> G(x)

$G(x)=x^{3}-1$

7 0

3 years ago

There are 80 skittles in a bag you pick a handful of 12 purple 6 orange 3 red 5 green 4 yellow. How many red skittles do you exp

frozen [14]

Answer

Step-by-step explanation

there is 15 of each color 3 take away 15 equals 12 red skittles left

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3 years ago