3 years ago

The polynomial (x - 2) is a factor of the polynomial 4x2 - 6x-4. True or false?

Mathematics

1 answer:

Colt1911 [192]3 years ago

3 0

True, x-2 is a factor

You might be interested in

In isosceles triangle ABC, AC=BC=20, the measure of angle A=68, and CD is the altitude to side AB. What is CD to the nearest 10t

antiseptic1488 [7]

Answer:

Step-by-step explanation:

Comment

The way the diagram looks when it is drawn is that you are going to need the sine function to solve for the side opposite which is CD.

Formula

Sin(A) = Sin(68 = opposite / hypotenuse Substitute values.

Solution

sin(68) = altitude (side opposite) / 20 multiply both sides by 20

20*sin(68) = 20* altitude / 20 substitute for sin(68)

20* 0.9272 = altitude

altitude = 18.5

Answer: 18.5 to the nearest tenth

3 0

2 years ago

How many zeros are there in the standard form of six hundred thousand, twenty?

Julli [10]

There are Three zeros

3 0

3 years ago

a large serving of soup from Dayton's restaurant is 4/5 liters. The restaurant has 4 liters of soup leftover at the end of the n

DochEvi [55]

The restaurant has 5 servings left.
All you do is multiply 4 by 1.2

5 0

3 years ago

Read 2 more answers

PLEASE ANSWER 54 POINTS!

Gnom [1K]

I believe the total dimensions will be 1135.

3 0

3 years ago

Read 2 more answers

A town has a population of 19000 and grows at 4% every year. To the nearest year, how long will it be until the population will

larisa [96]

Answer:

1 year

Step-by-step explanation:

The population can be modelled by the equation:

$P=P_0(1 + r)^{t}$

From the question, the initial population is

$P_0=19000$

The annual growth rate is r=0.04

We want to find how long it will take for that population to reach 43500.

We substitute the values to get:

$43500=19000(1 + 0.04)^{t}$

$435=190(1.04)^{t}$

$\frac{435}{190} = (1.04)^{t}$

$t = \frac{ \ln(2.289) }{1.04}$

$t = 0.7965$

To the nearest year, t= year

8 0

3 years ago