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3 years ago

Can you plz help me I don’t understand

Mathematics

1 answer:

netineya [11]3 years ago

7 0

The unit rate here is how much the bike will cost for a day. Looking at the equation, we see the cost per day is $0.50. So, the unit rate is $0.50 per day.

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The diagram shows a plastic solid made by joining a hemisphere to a cone. The radius of the hemisphere is 5cm and the height of

lilavasa [31]

Answer:

575.8 cubic cm

Step-by-step explanation:

V(cone) = 1/3· π · r² · h

V = 1/3 · π · 25 · 12

V = 4(25)π or 100π = 314

V(half-sphere) = (4/3 · π r³)/2

V = (4/3π · 125) = 261.8

7 0

3 years ago

Which of the following correctly

ikadub [295]

Answer: 0.075, 0.75%, 3/4

Step-by-step explanation:

3/4 and 0.75% are the same value but expressed in different ways. 0.0075 is less than them.

3 0

3 years ago

HELP PLEASE THIS IS DUE TODAY

nikklg [1K]

Answer:

112 approximately

Step-by-step explanation:

3 0

3 years ago

Write the expression for when you translate the graph of y = | 1/2 x−2 |+3 a) one unit up, b) one unit down, c) one unit to the

alukav5142 [94]

Answer:

a) y = |x/2 -2| +4

b) y = |x/2 -2| +2

c) y = |(x+1)/2 -2| +3

d) y = |(x-1)/2 -2| +3

Step-by-step explanation:

To translate the function f(x) by (h, k) in the (right, up) direction, you transform it to ...

g(x) = f(x -h) +k

a) one unit up

Add 1 to the function value.

$y=\left|\dfrac{x}{2}-2\right|+3+1\\\\\boxed{y=\left|\dfrac{x}{2}-2\right|+4}$

b) one unit down

Subtract 1 from the function value.

$y=\left|\dfrac{x}{2}-2\right|+3-1\\\\\boxed{y=\left|\dfrac{x}{2}-2\right|+2}$

c) one unit left

Replace x with x-(-1).

$y=\left|\dfrac{x-(-1)}{2}-2\right|+3\\\\\boxed{y=\left|\dfrac{x+1}{2}-2\right|+3}$

d) one unit right

Replace x with x-1.

$\boxed{y=\left|\dfrac{x-1}{2}-2\right|+3}$

7 0

3 years ago

What is the length of a rectangle that has a width of 2.5 centimeters and an area of 20.5 square centimeters?

olchik [2.2K]

Do 20.5 divided by 2.5 which equals
8.2

7 0

4 years ago

Read 2 more answers