2 years ago

PLEASE ANSWER ASAP!!!

Mathematics

2 answers:

Tom [10]2 years ago

7 0

I believe this is a trick none of them are true

Ber [7]2 years ago

6 0

Answer:

3b is a factor, 5 is a constant, 3b is a term, 9a and 9a are like terms.

Step-by-step explanation:

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2 years ago

Read 2 more answers

Find the limit. use l'hospital's rule if appropriate. if there is a more elementary method, consider using it. lim x→4 x2 − 16 x

ivolga24 [154]

Probably you are supposed to compute

$\displaystyle\lim_{x\to4}\frac{x^2-16}{x^2-4x}$

Factorize the numerator and denominator, then simplify:

$\displaystyle\lim_{x\to4}\frac{(x-4)(x+4)}{x(x-4)}=\lim_{x\to4}\frac{x+4}x=\frac{4+4}4=2$

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3 years ago

Kathy rolled a number cube that has sides labeled 1 to 6. What is the probability that she rolled a 2 or a 4?

kow [346]

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2 years ago

The button on Sam's calculator that calculates the sine of an angle is broken.

Galina-37 [17]

Tan 18 = opposite side/adjacent side

0.3249 = 4/adjacent side

and adjacent side = 4/0.3249 = 12.31

Now let's apply Pythagoras to find x

4² + 12.31² = x²
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2 years ago