Find one value of x that is a solution to the equation:
(2x + 3)^2 – 6x - 9 = 0
x=

Answers

Answer 1
The answer is 0. You’re welcome

Related Questions

What is the equation in standard form of the line y - 5 =
5=(x + 6)?
2y-10=3x + 18
2y = 3x + 28
3x - 2y = -28
3x = 2y - 28

Answers

Answer: 5(2x + 3). = 2x2 + 3x − 10x − 15 ... 5. Expand. 1. 2. (2y – 8). 6. Expand and simplify. ... 28 g. 72 h. 162. 2. Simplify. a. +. 72. 162 b. −. 45 2 5.

Step-by-step explanation:

Solve for x. Round your answer to the nearest tenth.

Answers

Answer:

The Pythagorean theorem should help you out. Since you already know two sides of the triangle, you can do a^2 + b^2 = c^2

So in this problem, 16.5^2 + 9.2^2 =
272.25 + 84.64 = 356.89

Pasty you would take the square root of 356.89 and you would get x = 18.89 or 18.9 rounded to the nearest tenth

You can check your work by the Pythagorean theorem once more. 16.5^2 + 9.2^2 = 18.9^2 and you should get the same approximate answer (it will be a little bigger because you rounded)

Denzel identified (3,2) as a point on til
y-2=2/3(x+3). What is the error that Denzel
made?
Type Here.

Answers

Answer:

im srry

Step-by-step explanation:

Is 3abc an expression?

Answers

Answer:

yes

Step-by-step explanation:

an expression is like an equation without the equal sign, or according to the Oxford Dictionary: "a collection of symbols that jointly express a quantity."

Answer:

Yes

Step-by-step explanation:

An expression is a collection of symbols that jointly express a quantity, which means a set of symbols that equals a number. a,b, and c are all variables, meaning that its a expression

HELP ME SOLVE THIS PLEASE! I WILL GIVE BRAINLYEST​

Answers

Answer:

Step-by-step explanation:

y keeps adding 6 while x keeps adding 3

8x-(14x - 12) = 48 - 6x

Answers

Ø no solution!
8x-1(14x-12)=48-6x
Distribute the -1
8x-14x+12=48-6x
combine like terms
-6x+12=48-6x
-6x and -6x cancel out
12=/=48
12 doesn't equal 48 so it's no solution, hope this helps!

Evaluate the expression for y= -1 -13y-16

Answers

Answer: y = -17/14

Step-by-step explanation:

y = -1 -13y - 16

First we must isolate the variable:

y+13y = -1 - 16

Next we must add like terms:

14y = -17

Finally, divide 14 on both sides:

14y/14= -17/14

Answer: y = -17/14

Hope this helps

A bakery sold a total of 120 cupcakes in a day, and 66 of them were mocha flavored.
What percentage of cupcakes sold that day were mocha flavored?

Answers

Answer:

55%

Step-by-step explanation:

55% of the cupcakes were mocha flavored.

55% of the cupcakes where mocha flavored hope this helps u

Weight is a measure of force affected by gravity. The Moon’s gravity is less than Earth’s gravity, so objects weigh less on the Moon than on Earth.


How much do you think a cat will weigh on the Moon? Explain your reasoning.

Answers

9514 1404 393

Answer:

  about 1.5 pounds

Step-by-step explanation:

The moon's gravity is about 1/6 that of Earth, so a 9-lb cat would weigh about 9/6 = 1.5 pounds on the moon.

(-3)(3) + ? = -8
What value makes it true
-1
1
-17
17

Answers

I’m just answer is 17

Answer:

1

Step-by-step explanation:

-3*3=-9+1=-8

2) In A ABC , if LA = 60° , LB = 450 then find tc.​

Answers

Given:

In ∆ABC,

Angle A = 60°

Angle B = 45°

To Find:

The measurement of Angle C.

We know that the sum of all the interior angles of a triangle is 180°.

Explanation:

Angle A + Angle B + Angle C = 180°

By putting the respected values, we get

60° + 45° + Angle C = 180°

or, 105° + Angle C = 180°

By transposition method, we get

Angle C = 180° - 105°

Angle C = 75°

Answer:

The measurement of Angle C is 75°

pls help me with this i need help with this

Answers

The measure of the missing angle is 118 degrees

What are quadrilateral?

Quadrilateral are figures that have sides and angles

For two parallelograms to be equal, the ratio of the sides must be equal to a constant

Also, all the measure of the angles must be equal. From the given parallelogram, the measure of the angles must be equal that is;

x = 118 degrees

Hence the measure of the missing angle is 118 degrees

Learn more on similar sides here:https://brainly.com/question/24184322

#SPJ1

Answer:

118degrees

Step-by-step explanation:

Graphically, a point is a solution to a system of two inequalities if and only if the point
A. lies in the shaded region of the top inequality, but not in the shaded region of the bottom inequality.
B. lies in the shaded region of the bottom inequality, but not in the shaded region of the top inequality.
C. lies in the shaded regions of both the top and bottom inequalities.
does not lie in the shaded region of the top or bottom inequalities.

Answers

Answer: C. Lies in the shaded region of both the top and bottom inequalities.

I need to find the invalid input in this but I'm having trouble finding it anyone got any ideas?

Answers

The mistake made by the given solution is that it squared the  imaginary letter i to get i² = -1 instead of recognizing i has no square attached to it.letter i to get i² = -1 instead of recognizing i has no square attached to it.

How to simplify complex numbers?

We are given the complex number equation as;

(16 - 3i) + (4 + 2i)

Open the bracket to get;

16 - 3i + 4 + 2i

Collect like terms to get;

(16 + 4) + (2i - 3i)

Simplify to get;

20 + (-i)

= 20 - i

Now, the mistake made by the given solution is that it squared the  imaginary letter i to get i² = -1 instead of recognizing i has no square attached to it.letter i to get i² = -1 instead of recognizing i has no square attached to it.

Read more about Complex Numbers at; https://brainly.com/question/10662770

#SPJ1

Frosty rolled around the track for laps in 10 minutes

A.how many minutes per lap is that be

B.how many laps per minute is that

C.if Frosty holds 40 laps at the same rate how long take does it take him

Answers

a. 2.5 minutes
b. 0.4 laps
c. 100 minutes

Answer:

In bold below.

Step-by-step explanation:

A . 10/4 = 2.5 minutes per lap.

B. Laps per minute = 1 / 2.5 = 0.4 laps per minute.

C. Time taken  for 40 laps = 40 / 0.4 = 100 minutes.

How many cm in 12.7 inch

Answers

The answer would be 32.258 centimetres
The answe is what he told u Alr pay attention

How to attach multiple photos?​

Answers

Answer:

click the paperclip

Step-by-step explanation:

you can click the paperclip and paste multiple pictures

Evaluate (11 + 4) ÷ 3 x √64 =

Answers

Answer:

40

Step-by-step explanation:

(11 + 4) / 3 x [tex]\sqrt{64[/tex]

(15)/3 x 8

5 x 8

40

PLEASE HELP!!!

Which of the following relationships represents a function?
A.
x -6 5 -2 -2
y 8 6 8 7


B.
x -6 5 -6 7
y 8 8 14 7


C.
x -6 5 -3 10
y 8 6 14 8


D.
x -6 5 -2 5
y 8 6 8 7

Answers

Answer:

c

Step-by-step explanation:

hehehehhehrhehheheh

he height of Niagara Falls is 56 meters. How many
kilometers high is Niagara Falls?

Answers

Answer:

0.056 kilometers

Step-by-step explanation:

there? 65
11. A shark chases 244 fish, and eats 3/4 of them - how many does it eat?​

Answers

168 is the answer of this question

Answer:

168 is the answer ...... .. .........., . . .. ... . . . .. ..

HELP ME FAST PLEASE!!

If -x is positive, then -x>0??

TRUE OR FALSE???

Answers

Answer:

true because if it's positive it's greater than zero

Step-by-step explanation:

True, when it’s positive it is going to be higher than 0

PLEASE HELP THANK YOU SO MUCH!

Answers

Answer:

Triangle FHL

Step-by-step explanation:

39-[20/4+2(3+6]
And how do i do it?

Answers

Answer: 16 :)))))))))))))))))))))







Y - 58 = -43

Helppppp

Answers

Answer:

y = 15

Step-by-step explanation:

y - 58 = -43

add 58 to both sides

y = 15

Answer:

y = 15

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

y - 58 = -43

Step 2: Solve for y

Add 58 on both sides:                    y = 15

Step 3: Check

Plug in y into the original equation to verify it's a solution.

Substitute in y:                   15 - 58 = -43Subtract:                             -43 = -43

Here we see that -43 does indeed equal -43.

∴ y = 15 is the solution to the equation.

Of the 450 parking spaces in a parking
lot 8% of the spaces are reserved for
handicapped parking. Of those parking
spaces NOT reserved for handicapped
parking, 18 are suitable for compact cars
only. How many spaces that are NOT
reserved for handicapped parking are
suitable for noncompact cars?
A. 432
B. 424
C. 414
D. 396
E. 369

Answers

Answer:

D. 396

Step-by-step explanation:

8/100 × 450 = 414

414 - 18 = 396

Answer:

answer could be e. 369

Step-by-step explanation:

762×819 _7299

Which graph does NOT represent a function?

Answers

Answer:

graph b

Step-by-step explanation:

it's b because it doesn't have any features like a function it's just a round shape that makes it a none function

Compute the sum of all nine 2-digit numbers with a ones digit of 6.

Answers

Sum of all nine number  = 438

Step-by-step explanation:

Given :

2 Digit Number whose ones place is 6.

Solution :

Nine numbers are - 16,26,36,46,56,66,76,86,96

Sum of all nine number  = 16+26+36+46+56+76+86+96 = 438

For more information, refer the link given below

https://brainly.com/question/13013054?referrer=searchResults

At the mini-mart, Kathy spent $1.39 for a muffin, $2.99 for milk, and $0.99 for a bag of chips. About how much did he spend?
$5.00
$3
$4.00
$5.37

Answers

Answer:

$5.37

...............

the answer is $5.37 but it asks for the approximate amount, not the exact amount so the answer is $5.00

find slope from table find slope from graph use slope formula

Answers

Answer:

To find the slope of both graph and table, you would have to know the coordinates of both.

Step-by-step explanation:

The formula is: m= y2-y1/x2-x1

Let's say that the graph/table says one point lays on (2,9) and the other is (-3,4). You would use the formula to get your slope.

m= 9-4/(-3)-2

m=5/-5

m= -1

Answer:

rise over run

Step-by-step explanation:

Other Questions
hello guys can you help me with this question 10) explain the process- harvesting,threshing and winnowing? a man buys eggs at RS 9.60 per dozen and sell 20 eggs for RS 18 what is his gain or loss percen? What compromise was crafted between the New Jersey and Virginia plans?the Three-Fifths Compromisethe Virginia Compromisethe Commerce and Slave Trade Compromisethe Great Compromise Select all correct answers.Choose all of the numbers that DO NOT simplify to an integer.1negative square root of 1324negative square root of 324100negative square root of 10025negative square root of 25125negative square root of 125289 What is the coefficient in the expression -9y - 10 ? Consider this reaction: Upper K Upper O Upper H + Upper H Upper B 4 right arrow Upper K Upper B r + Upper H Subscript 2 Baseline Upper OWhich is the acid in this reaction?KOHHBrKBrH2O the meeting is _____ half past two _____ the afternoon____ next Monday 7. A student is rotating an object on a rope that is 4.5m long. If we increase the lengthof the rope so that the student rotates in uniform circular motion with the massrotating 9.0 m away from the center of the rotation (2x farther), what will be theeffect on the tangential velocity for the athlete if we keep the time for 1 revolutionthe same?It will be 16 times greater0OIt will be 2 times greater0It will be 4 times greater0It will be the sameCLEAR ALL7 08 09 10 0 11NEXT >REVIEW & SUBMIT Sarah is on a see saw with her friend. The pivot or fixed point where the bar is free to move is called the _____________?Question 14 options:A. JoulesB. NewtonC. FulcrumD. Spring Scale a semigroup which has a left identity element and in which every element has a right inverse is a group A group of words with a subject and verb that does not express a complete thought is called a(n) . Translate the triangle. Then enter the new coordinates What are the solutions of 4x^2- x + 9 = 0 ?PLEASE HURRY AND HELP ITS TIMED!! who finds and keeps anne franks diary The period of United States history when there was much expansion is called? please help asap please and ty :$ Given the following functions, find and simplify (f. g)(5.5).Provide your answer below:(f-g)(5.5)=f(x) = -x + 6g(x) = -12x - 6 if all of the following policies were issued to 25-year-old individuals with the same risk classification, face amount, and from the same company, which policy will the cash value grow at the fastest rate? A state that has different parts separated by a physical or human barrier iscalled?O perforatedO elongatedO compactO fragmentedO peripheral Look at the image below.At which location is an earthquake most likely to occur?A. 1B. 2C. 3D. 4