All categories

4 years ago

Factor each expression. Show your work. 11. r2 + 12r + 27 12. g2 – 9 13. 2p3 + 6p2 + 3p + 9

Mathematics

1 answer:

Maurinko [17]4 years ago

6 0

Answer:

11. (r+9)(r+3)

12.(g-3)(g+3)

13.(p+3)(2p^2+3)

You might be interested in

Friday night a pizza parlor sold 5 large pizzas and some medium pizzas the pizza parlor made a totle of 291 how many mediom piza

Savatey [412]

Answer: 24

Step-by-step explanation:

The other information regarding the question is that the Medium pizza cost $9 while the Large pizza cost $15.

The number of medium sized pizza that Wright sold will be represented by x.

(5 × $15) + ($9 × x) = $291

$75 + 9x = $291

9x = $291 - $75

9x = $216

x = $216/9

x = 24

He sold 24 medium pizza

7 0

3 years ago

I need help asap please<br> Will give BRAINLIST for correct answers only<br> Thank you

DIA [1.3K]

Answer:

the desiner shpuld exept it

Step-by-step explanation:

5 0

3 years ago

Enter the equations of the asymptotes for the function f(x).<br><br> f(x)= 3/x−7 + 2

Alexxx [7]

Answer:

x = 7, y = 2

Step-by-step explanation:

I assume it is 3/(x-7) + 2.

When x = 7, there is an asymptote because it is undefined.

When y = 2, there is also one, because 3/(x-7) is never 0.

These are the only ones.

3 0

4 years ago

The weights of certain machine components are normally distributed with a mean of 8.04 g and a standard deviation of 0.08 g. Fin

NISA [10]

Answer:

The bottom 3 is separated by weight 7.8896 g and the top 3 is separated by weight 8.1904 g.

Step-by-step explanation:

We are given that

Mean, $\mu=8.04 g$

Standard deviation, $\sigma=0.08g$

We have to find the two weights that separate the top 3% and the bottom 3%.

Let x be the weight of machine components

$P(Xx_2)=0.03$

$P(X$

=0.03

From z- table we get

$P(Z1.88)=0.03$

Therefore, we get

$\frac{x_1-8.04}{0.08}=-1.88$

$x_1-8.04=-1.88\times 0.08$

$x_1=-1.88\times 0.08+8.04$

$x_1=7.8896$

$\frac{x_2-8.04}{0.08}=1.88$

$x_2=1.88\times 0.08+8.04$

$x_2=8.1904$

Hence, the bottom 3 is separated by weight 7.8896 g and the top 3 is separated by weight 8.1904 g.

5 0

3 years ago

What is the remainder when x3 + x2 − 5x − 6 is divided by x − 2 ?

pishuonlain [190]

I believe the answer is C) 0

4 0

3 years ago