All categories

2 years ago

If (x — 2)2 + (y — 3)2 (z + 4) = 0 what is the value of x + y + z? A) —4 B) 0 C) 1 D) 2

SAT

1 answer:

Aleksandr [31]2 years ago

8 0

Answer:

Explanation:

(x-2)^2 = x equals 2 ( double roots)

(y-3)^2 = y equals 3 (double roots)

(z+4)^2 = -4 (double roots)

2 + 3 -4 =1

You might be interested in

What does stanza 7 reveal?

slamgirl [31]

Answer:

Tells the name from dads favorite song

Explanation:

IREADY I DID IT IT IS CORRECT

4 0

3 years ago

Read 2 more answers

Suppose that prolog facts are used to define the predicates mother(m, y) and father(f, x), which represent that m is the mother

erastova [34]

Prolog languages are logics that are used when creating programs that require artificial intelligence.

The prolog rule to define the predicate grandfather(x, y) is grandfather(X,Y) :- mother(M,Y), father(X,M); father(F,Y), father(X,F)

<h3>How to determine the prolog rule</h3>

From the question, we have the following definitions:

mother(m, y): m is the mother of y
father(f, x): f is the father of x

For x to be the grandfather of y, then either of the following definitions must be true

m is the mother of y, and x is the father of m
f is the father of y, and x is the father of f

Using the above highlights, the prolog rule would be

grandfather(X,Y) :-

mother(M,Y), father(X,M);

father(F,Y), father(X,F)

Read more about logics at:

brainly.com/question/24833629

4 0

2 years ago

Which word(s) are associated with the illustration? A) legend B) caption C) definition D) call number

leonid [27]

Answer:

I belive its definition

8 0

3 years ago

Read 2 more answers

The seasonal product team needs a vendor who can quickly adjust to changes in product demand. The planning team has sent over a

Artyom0805 [142]

There are different kinds of vendors. The best that I can identify and recommend is Vendor V in the diagram attached.

The seasonal product team should consider taking or using Vendor V. This is because of their performance. When you look at the diagram, you will see that their performance is better in all parameter given in the table (Diagram attached).

Vendor V is in all parameters improving the performance of all the four elements and it can easily adjust to any seasonal changes.

Learn more about Vendors from

brainly.com/question/25946259

7 0

2 years ago

Chemical contamination is more likely to occur under which of the following situations

Mariana [72]

Explanation:

what are the answer options?

5 0

3 years ago