All categories

3 years ago

What is 90% of 45? need help fast

Mathematics

1 answer:

konstantin123 [22]3 years ago

3 0

Hello,

The correct answer is 40.5.

90% of 45 = 40.5

Hope this helps!!!! :)

You might be interested in

Petty has 81 red balls, which she wants to arrange in rows. of the number in each row must be equal to the number of rows, how m

monitta

Answer:

9 balls in each row.

Step-by-step explanation:

3 0

3 years ago

Use the distributive property to simplify the equation 3 X 27

Veseljchak [2.6K]

I dont believe you typed the whole equation, if you can clarify I might be able to help! but 3×27 = 81 if that's what you were looking for.

4 0

4 years ago

At a dog shelter a 24 pound of dog food will feed 36 dogs a day. How many dogs would you expect to feed with a 16 pound bag

Aliun [14]

You can expect to feed 24 dogs with a 16 pound bag

7 0

3 years ago

Read 2 more answers

A cylinder and its dimensions are shown. Which equation can be used to find V, the volume of the cylinder in cubic centimeters?

irina [24]

Answer:

The volume of a cylinder is given by the equation:

V = π(R)^^2*h

where π = 3.14, R is the radius and h is the height.

If in the image we see that the radius is 7, then the correct option is D.

If in the image we shee that the DIAMETER is 7 (a linea that goes from end to end of the circle and goes trough the middle) then we know that the radus is half of the diameter, 7/2 = 3.5

in this case he correct option is C.

6 0

3 years ago

Which of the following rotational symmetry is applied to the isosceles triangle

ioda

Answer:

Rotational symmetry of 180° about the origin: Yes.

Rotational symmetry of 270° about the origin: No.

Explanation:

A figure is a rotationally symmetrical if it look the same after a given turn.

We have to analyze if the parallelogram has rotational symmetry of 180° or 270°. picture the figure rotating a given amount of degrees to see if it looks the same or not.

180 degree rotation:

We can see that the figure looks the same after a 180° rotation.

270 degree rotation:

We can see that the figure does not look the same after a 270° rotation.

So the answer will be:

Rotational symmetry of 180° about the origin: Yes.

Rotational symmetry of 270° about the origin: No.

7 0

3 years ago

Read 2 more answers