Ask question

Ask question

All categories

WINSTONCH [101]

3 years ago

6

F(x) = (x - 4)(x+2) ?

2 answers:

oee [108]3 years ago

8 0

Answer:

Step-by-step explanation:

f(x) = (x - 4)(x + 2)

f(x) = x^2 + 2x - 4x - 8

f(x) = x^2 - 2x - 8

sergij07 [2.7K]3 years ago

3 0

X1=-2 X2=4 use photomath chose language Italian better because you don’t need to pay

You might be interested in

Help with two step equations with fractions.........<br> 2/3x=6

pashok25 [27]

Multiply 2/3 by the reciprocal, 3/2, on both sides.

3 0

3 years ago

Read 2 more answers

Help this question is due in like 15 minutes :p

fomenos

Answer:

A= 150°

B=30°

C=150°

Step-by-step explanation:

Since a line is 180°, you can write an equation for C. C+30°=180° , from here use algebra to find C. The value of C will be 150°. When the value of C is 150° , since they're supplementary angles, the value of A will also be 150°.

Important thing to note:

The value of all these angles combined together is 360°.

5 0

2 years ago

Find the area of the shape shown below. Please answer.

dimulka [17.4K]

Answer:

32

Step-by-step explanation:

2x2=4/2=2 small triangle, 2x2=4 small square, 6x2/2=6 med. triangle, 6+2+2=10x4=40/2=20

2+4+6+20=32

3 0

3 years ago

SOMEONE PLEASE HELP ME PLEASE!!!

tankabanditka [31]

Answer:

193%

Step-by-step explanation:

40.2 - 13.7 = 26.5

26.5 ÷ 13.7 = 1.93

1.93 = 193%

7 0

3 years ago

Find the sum of the following infinite geometric series, if it exists. 2 + 6 + 18 + 54 +… Does not exist 23,567 25,982 29,034

Sladkaya [172]

Option A: The sum for the infinite geometric series does not exist

Explanation:

The given series is $2+6+18+54+.......$

We need to determine the sum for the infinite geometric series.

<u>Common ratio:</u>

The common difference for the given infinite series is given by

$r=\frac{6}{2}=3$

Thus, the common difference is $r=3$

<u>Sum of the infinite series:</u>

The sum of the infinite series can be determined using the formula,

$S_{\infty}=\frac{a}{1-r}$ where $0$

Since, the value of r is 3 and the value of r does not lie in the limit $0$

Hence, the sum for the given infinite geometric series does not exist.

Therefore, Option A is the correct answer.

8 0

3 years ago