Can someone help me please?

Mathematics

2 answers:

gregori [183]2 years ago

6 0

So we would need to add them all up then divide by 9 because of how much we added.

after adding and then dividing (addition first) we should get 133

Nookie1986 [14]2 years ago

4 0

Answer:

133

Step-by-step explanation:

Add all the numbers then divide by how many numbers there are

You might be interested in

Suppose you have a $15 coupon that can be used on any purchase over $100 at your favorite clothing store. The discounted price o

victus00 [196]

Given that a coupon for $15 off will be applied on purchases over $100, the given discounted price of the jacket is $203. Since this is the discounted price, then it should be the price after the coupon has been used. To find the retail (or original) price, we simply add 15 back to 203. So the retail price should be $218.

6 0

2 years ago

Read 2 more answers

A gerbil cage,priced at $18, is discounted 20% for one week, and then this price is marked up 20%. is the price back to 20% expl

stiks02 [169]

No, it isn't!

first, the discount is 20 percent of 18 dollars, that is 18/5=3.6

this means that during the first week the prize is 18-3.6=14.4

now, the prize is marked up 20 % of 14.4! this is 2.88

so the prize later will be 14.4+2.88, that is 17.28, not 18

what is relevant here is what a number is a percent OF

6 0

2 years ago

Which of the following equations is of a parabola with a vertex at (0, -5)

Harlamova29_29 [7]

The x, which is zero in this case will always be the number that goes on the inside of the equation, so far you have y=(x+0)^2 or y=x^2.

The y, which is negative will go on the end of the equation. So you get y=x^2-5

The equation is y=x^2-5 or C if it is multiple choice

4 0

2 years ago

Read 2 more answers

The coordinates of rectangle ABCD are A(1, 2), B(4, 5),C(9, 0) and D(6, -3). What is the area of the rectangle? 18 square units

Natali5045456 [20]

In order to find the area of a rectangle, the formula is L*W (Length multiplied by Width). Our goal is to find these two measurements, so we will take the following steps:
1) Plot the coordinates on a graph (I have attached a visual guide)
2) Using the Pythagorean Theorem, or the Distance formula we can find the length and width: $\sqrt{(x_{2}-x_{1} )^{2} +(y_{2}-y_{1} )^{2}$
3) We will use these values in the Area formula for a rectangle (L*W)
4) After solving the Area formula with the values retrieved from the Distance Formula we find that the area is roughly 30 units squared.

4 0

2 years ago

How do you figure up volume in cubic inches

Anna11 [10]

Measure the length, width, and depth of an object in inches. ...

Write the length of your object. ...

Multiply the length by the width of your object. ...

Multiply your answer by the depth of your object. ...

Label your answer in cubic inches.

3 0

2 years ago