3 years ago

Which model represents the factors of x2 + 9x + 8?Choices below:

Mathematics

2 answers:

brilliants [131]3 years ago

7 0

X = -1,-8 it would've be one of the x2, 9 of the individual x's and just add 8 of the plus signs!

maks197457 [2]3 years ago

6 0

The answer is D on edge \i just took the test

You might be interested in

Printed circuit cards are placed in a functional test after being populated with semiconductor chips. A lot contains 140 cards,

Ray Of Light [21]

Answer:

The probability that at least 1 defective card is in the sample is $0.9644$

Step-by-step explanation:

Here

N = 140

and n = 20

We will use the below given formula

P(at least 1 defective) = 1 - P( 0 defectives)

P( 0 defectives) =

$= \frac{^{20}C_0 * ^{120}C_{20}}{ ^{140}C_{20}}\\= 0.0356 1-0.0356 \\= 0.9644$

5 0

3 years ago

During a sale, a shirt was marked down from $70 to $56. What was the percent decrease?

KATRIN_1 [288]

-20.00% is the percent decrease

3 0

4 years ago

Read 2 more answers

Thickness measurements of a coating process are made to the nearest hundredth of a millimeter. The thickness measurements are un

Bas_tet [7]

A sorry if I’m wrong

6 0

3 years ago

A family of 7 are seated in their circular dining table . In how many ways can they be arranged?

ankoles [38]

Answer:

Step-by-step explanation:

the answer is 7 because if there is 7 people then there will be 7 different ways to arrange the chairs in the table

7 0

3 years ago

Which of the following could be the equation of the graph shown below?

Oksanka [162]

Answer:

B and C.

Step-by-step explanation:

A is a horizontal line so is not possible.

B. is one possibility.

Convert C and D to slope-intercept form:

-4x + 2y = -6

2y = 4x - 6

y = 2x - 3.

This is also possible.

2x + 3y = -9

3y = -2x -9

y = -2/3 x - 3.

This has a negative slope so not possible.

8 0

3 years ago