All categories

3 years ago

Complete each statement in the steps to solve x2 – 4x + 3 = 0 using the process of completing the square.

Mathematics

1 answer:

My name is Ann [436]3 years ago

8 0

(x - 3)(x - 1)

x = 3
or
x = 1

You might be interested in

Jake leaned a 12-foot ladder against his house. If the Angle formed by the ladder and the ground is 68, how far from the base of

zhuklara [117]

Answer:

$4.50\ ft$

Step-by-step explanation:

see the attached figure to better understand the problem

In the right triangle ABC

$cos(A)=\frac{AC}{AB}$ -----> the cosine is the adjacent side to angle A divided by the hypotenuse

substitute the values and solve for x

$cos(68\°)=\frac{x}{12}$

$x=12*cos(68\°)=4.50\ ft$

4 0

3 years ago

Time sensitive mark best as brainiest

ycow [4]

Answer:

4986 ounces/m³

Step-by-step explanation:

1 kilogram = 35.274 ounces

1 cubic foot = 0.0283 cubic metre

We are converting kg/ft³ to ounces/m³

Hence:

4kg/ft³ × 35.274 ounces/ 1 kg × 1 ft³/0.0283m³

= 4985.7243816 ounces/m³

Approximately to the nearest whole number = 4986 ounces/m³

6 0

3 years ago

Keith has $20 in a savings account that earns 10% interest, compounded annually.

mestny [16]

Answer:

A = P(1 + r)t

Step-by-step explanation:

account balance, to the nearest cent, after: Year 1? Year 2? Year 3? Year 4? ... -To calculate compound interest we use the formula below where A = total balance after t years, P = principal amount (amount borrowed or invested), r = interest ... annually. a) How much money will Jack have after 1 year? b) How much money ...

3 0

3 years ago

Read 2 more answers

Help shaded parts need answers

Andrej [43]

Answer:

? i cant understand this!!!!!!!

Step-by-step explanation:

4 0

3 years ago

Help meeèeeeeeeeeeeee

mamaluj [8]