2 years ago

Evaluate |x + y|, for x = 8 and y = -15. 7 -7 23 -23

Mathematics

1 answer:

natka813 [3]2 years ago

3 0

Answer:

Step-by-step explanation:

When evaluating absolute values, a great way to remember what they do is simple. No matter the number, whether it is negative or positive, the number(s) IN THE absolute values are ALWAYS positive.

So, |x + y| is then substituted with the numbers given for the variables.

|x + y|

|8 - 15|

|-7|

Hope this helps!

You might be interested in

What is forty nine eight hundred and one ten thousands in a decimal

GREYUIT [131]

Answer:, 49.010000.

Step-by-step explanation:

5 0

2 years ago

At a new store a CD costs $15.99. At a second store the same CD costs 0.75 as much. About how much does the second store charge?

evablogger [386]

It costs about 11.99 at the second store

8 0

2 years ago

Joey is 5 years less than three times the age of his son. Joey is 43 years old.

Vikki [24]

Answer:

amogus

Step-by-step explanation:

6 0

2 years ago

If two triangles are congruent, which of the following statements must be true? Check all that apply.

melomori [17]

When figures are congruent, they have the same shape and size. All measures of one of the figures are identical to the corresponding measures of the other.

Of these statements, the following must be true ...

B. The corresponding sides of the triangles are congruent
C. The corresponding angles of the triangles are congruent
D. The triangles have the same shape and size

5 0

2 years ago

Read 2 more answers

kaylie has 164 stamps in her collection.her friend nellie has 229 more stamps than kaylie.how many stamps do kaylie and nellie h

STALIN [3.7K]

657 stamps is what they would have combined

3 0

2 years ago