What is the value of x?

x =

Answers

Answer 1

Answer: The formula we need is this one: $EC(EC+CD)=EB(EB+BA)$ . Filling in accordingly, we have x+4(x+4+1)=x+1(x+1+11). Simplifying that we get (x+4)(x+5)=(x+1)(x+12). We will FOIL both sides to get $x^2+9x+20=x^2+13x+12$ . Combining like terms gives us this simplification: 0=4x-8. If we factor out the common 4, we have 0 = 4(x-2). By the Zero Product Property, eitheer 4=0 or x-2=0. Well obviously, 4 does not equal zero, so x-2 = 0, and x = 2.

Related Questions

What number should be added to the expression x^2 + 14x to change it into a perfect square trinomial? Can you help me with this?
HELPPP PLEASEEEEEEEEE
Which of these is a simplified form of the equation 7y + 8 = 9 + 3y + 2y?7y = 6 2y = 1 12y = 17 5y = 17
PLEASE HELP ITS URGENT!
Help please !Write a rule to describe the function shown.x y−3 9−1 30 03 −9y = 3xy = −3xy equals start fraction one over three end fraction xy equals negative start fraction one over three end fraction xQuestion 2 (Multiple Choice Worth 5 points)(04.03 MC)What is the slope of the line joining (10, 9) and (40, 3)?−5−4negative start fraction one over five end fractionstart fraction one over five end fraction

706,286 rounded to the nearest ten thousand

Answers

the answer should be 710,00

Answer:

The number rounded to the nearest ten thousand is 710,000.

Step-by-step explanation:

We have the number 706,286. It is required to round this number to the nearest ten thousand.

1 - Unit.

10 - Ten

100 Hundred.

1,000 Thousand

10,000 Ten Thousand.

We need to round to the nearest number multiples of 10,000.

There are two simple rules to round numbers:

1- If the next number is equal or higher than 5, you should increase in 1 the previous number.

2- If the next number is less than 5, you can delete all the next numbers.

Analyzing the number 706,286 we can note that the number after 0 ten thousand is 6, as it is higher than 5, we should increase one unit.

706,286 rounded is

710,000.

Finally, we can conclude that the number rounded to the nearest ten thousand is 710,000.

2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X2X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X

Answers

Answer:

Step-by-step explanation:

i hate pie

Answer:

u want us to calculate all that?? da-mn

Step-by-step explanation:

What is 20 percent of 70 plants

Answers

$p\%=(p)/(100)\n\n20\%=(20)/(100)=(2)/(10)=0.2\n\n20\%\ of\ 70\ plants:\n\n\boxed{0.2\cdot70\ plants= 14\ plants}$

What does the zigzag line in the circuit diagram represent?A. a source of electrical energy

B. an electrical conductor

C. an electrical resistor

D. an open switch

Answers

The zigzag line is the symbol for a resistor. The set of long and short lines between the plus and minus signs represents a battery, and the tiny line between two little circles represents a switch.

It represents an electrical resistor.

You spin the spinner twice.9
What is the probability of landing on an 8 and then landing on a 9?
Write your answer as a fraction or whole number.
Submit

Answers

Answer:the Answer is 1/9

Step-by-step explanation:

If y is 5 when x is 2.5 and y varies directly with x, find y when x is 10.5
7.5
12.5
20

Answers

if y is 5 when x is 2.5 and y varies directly with x, find y when x is 10.

The term "y varies directly with x" means that the formula is a direct variation. We need to look for the constant of variation.

y = kx ; where k is the constant of variation.

k = y/x
k = 5/2.5
k = 2

We then use the direct variation formula to get the value of y when x is a certain number.

y = kx
y = 2 * 10
y = 20

The value of when y varies directly with x using the direct variation is 20.

In direct variation, the relationship between x and y can be expressed as:

y = k $*$ x