Answer:
Step-by-step explanation:
Additive inverse of (5a² - 4a + 3) should be added to make them zero
(5a² - 4a + 3) + (-5a² + 4a - 3)= <u>5a² - 5a² </u> <u>- 4a + 4a</u> <u>+ 3 - 3</u>
= 0
Answer:
$160,000 to $220,000 = 37.5% increase
Step-by-step explanation:
Answer:
1) 6^2 + 8^2 = x^2
36 + 64 = x^2
100 = x^2
x = 10 feet
2) 15^2 + 8^2 = x^2
225 + 64 = x^2
x ^ 2 = 289
guy rope = 17 feet
Step-by-step explanation:
Answer:
C. 6
Step-by-step explanation:
Recall that inverse variation is given by:

Where <em>k</em> is the constant of variation.
We know that <em>y</em> = 48 when <em>x</em> = 3. Substitute:

Solve for <em>k: </em>
<em />
<em />
<em />
Hence, our equation is:

We want to find <em>x</em> when <em>y</em> = 24. Substitute:

Cross-multiply:

Divide both sides by 24. Hence:

Our answer is C.