Mathematics College

please help y'all no matter what I do I cannot figure this out please help what number would you add to both sides to complete the square in this trinomial x ^ 2 + 6x = -5 and the options are 6 , 9 , 12 and please show how you did it so I can figure out the rest of my homework ​

Answers

Answer 1

Answer:

Im sorry im not sure

Step-by-step explanation:

Related Questions

solve ASAP for brain list and correctness ​

Answers

Answer: p = 1

Step-by-step explanation:

2/5 + p = 4/5 + 3/5p

-2/5        -2/5

      p = 2/5 + 3/5p

-3/5p            -3/5p

2/5p = 2/5

Divide both sides by 2/5

p = 1

14.87
+3.65
ANSWER THE QUESTION

Answers

14.87 + 3.65 = 18.52

Answer:

18.52

Step-by-step explanation:

14.87+3.65

14.87+3.65= 18.52

f(x)=6x+4. Find the inverse of f(x).

Answers

Answer:

c

Step-by-step explanation:

f(x)=6x+4

y=6x+4

x=6y+4

6y=x-4

y=(x-4)/6

f^-1(x)=(x-4)/6

Answer is Option-C

How to find Inverse Function:

1. First, replace f(x) with y. This is done to make the rest of the process easier.

2. Replace every x with a y and replace every y with an x.

3. Solve the equation from Step 2 for y.

(Here), Given

f(x) = 6x + 4

Let's inverse function be y.

y = 6x + 4

First step is to switch the positions of x and y.

Inverse: x = 6y + 4

x - 4 = 6y

=> y = (1/6) * (x - 4)

Option-C

Learn more about Inverse functions here:

https://brainly.com/question/16991390?referrer=searchResults

#SPJ2

Which of the following graphs represents the solution set for y< -2x – 4? ​

Answers

Given:

The inequality is [tex]y<-2x-4[/tex].

To find:

The graph of the given inequality.

Solution:

The inequality is

[tex]y<-2x-4[/tex]

The related equation is

[tex]y=-2x-4[/tex]

For x=0,

[tex]y=-2(0)-4[/tex]

[tex]y=0-4[/tex]

[tex]y=-4[/tex]

For y=0,

[tex]0=-2x-4[/tex]

[tex]4=-2x[/tex]

[tex]\dfrac{4}{-2}=x[/tex]

[tex]-2=x[/tex]

So, the related line passes through two points (0,-4) and (-2,0).

Sign of inequality is <, so the related line is a dotted line and shaded region is below the related line.

Therefore, the correct option is B.

Pls help I give u 50 points

Answers

Answer:

interest: $60

Payment: $360

Step-by-step explanation:

I = Prt

Interest for four years = 300 * 0.05 * 4 = 60

P = P₁ + I = 300 + 60 = 360

15points

Which three side lengths best describe the triangle in the diagram?

A. 5 cm, 12 cm, and 13 cm
B. 5 cm, 10 cm, and 13 cm
C. 4 cm, 8 cm, and 12 cm
D. 7 cm, 12 cm, and 13 cm

Answers

Answer:

the answer is A

Step-by-step explanation:

will give brainlest
Solve the following equation.

-4.7=9/3.2

Answers

Answer:

4.7 (does not =) 2.8125

Step-by-step explanation:

Divide 9/3.2

Help please with this

Answers

Negative reciprocals of each other

HELPPPPPPPP IM STUCK

Answers

Answer:

10 students

Step-by-step explanation:

divide 4,052 divided by 61​

Answers

66.42622950819672 is the answer

Answer:

R u that lazy to not type it in a calculator

Step-by-step explanation:

But it is 66.4262295082

Pls make me buy brainiest

Can someone please help me do 1-10? I have trouble understanding this so if you can explain the answer that would be amazing!

Thanks!

Answers

by the direction or degree of the angle, that’s how they’re related. pick the ones that are closest in degree or direction. hopefully this helped

1. George's gross pay was $565. If he has to pay 1.45% to Medicare tax, how much will the Medicare tax deduction be?
o
$8.19
$5.45
$819.25
$0.81

Answers

Answer: $8.19

Step-by-step explanation: Times 565 by 1.45% and that's what you get.

Answer:

The answer is $8.19

Step-by-step explanation:

Which is the fraction for 33%

Answers

33% in fraction is 33/100.

Please mark as brainliest ~

1/3 is the answer, Yw

The equation for line g can be written as y = x + 5. Parallel to line g is line h, which passes through the point (-6, -4). What is the equation of line h? SHOW WORK PLEASE​

Answers

Answer:

y=x+2

Step-by-step explanation:

we know the slopes have to be equal because the lines are parallel, so the slope is 1, or written as x. plug the point given, (-6,-4), and the slope, 1, into the y=mx+b equation to find the y-intercept. then solve. then put the slope and y-intercept together for the equation of line h.

y=mx+b, m=1, x=-6, y=-4

-4=(1)(-6)+b

-4=-6+b

2=b

y=x+2

Suppose the heights (in inches) of adult males in the United States are normally distributed with a mean
of 71 inches and a standard deviation of 3 inches.
Find the percent of men who are no more than 65 inches tall.
The percent of men who are 65 inches tall or below is
%.

Answers

iyyjj woo hoo wia then 15%

A box of granola bars has a volume of 210 cubic centimeters.
Which of the following could be the dimensions of the box?
Choose all answers that apply:
A. 15 cm long, 2 cm wide, 7 cm high
B. 14 cm long, 3 cm wide, 7 cm high
C. 7 cm long, 3 cm wide, 10 cm high

Answers

Answer: the answer is A

Step-by-step explanation:

A! Hope this helps, stay safe!

3+5x-4-7x=2x-4x+1 i have to solve this problem

Answers

Answer:

Undetermined x=x

Step-by-step explanation:

First, you need to simplify each side by combining like terms:

(5x - 7x)(+3-4) = (2x - 4x) +1

-2x - 1 = -2x + 1 is your simplified expression.

After adding 1 to both sides, you're left with: -2x = -2x

You can divide both sides by -2, you'd get: x = x

Therefore, it's undetermined. Meaning, there are no possible solutions or there's infinite solutions. In this case, there's infinite solutions.

HELLPPPP WILL GIVE BRAINLIEST​

Answers

Answer:

I hope it works for u

Step-by-step explanation:

Variability of grades in Week 1 is the length of Bar which is approximately equal to 17,

if u want for week 2 than its

Variability of grades in Week 2 is the length of Bar which is approximately equal to 10.

Please Brain-list if its help-full

Please help me!!!!!!!!!!!!!!!!!!!!!

fill in the blanks please!!

Words you can use are in the picture.

1. A comparison of one number to another by division is a ________.

2.________ name the same comparison.

3. A ratio that compares quantities with different units is a ________.

4. A _______ is a ratio, or rate, that compares a number to 100

5._______ a fraction or a ratio by dividing the numerator and denominator by a common factor.

Answers

Answer:

1. Ratio

2. Equivalent Ratios

3. Rate

4.Percent

5.Simplify

I GIVEEE BRAINLILSTT

Answers

(0,10) (5,10) (-5,-10)

Answer:

htrhtfgntymy67n

Step-by-step explanation:

jrtyk,k5m7tk,kmm tyjtykmnty rjjmn67ktyjkumuymjty

A ball is launched into the sky at 54.4 feet per second from a 268.8 meter tall building. The equation for the ball’s height, h, at time t seconds is h = -3.2t^2 + 54.4t + 268.8. When will the ball strike the ground?

Answers

Answer:

7.41

Step-by-step explanation:

Vertical component:

S = 268.8

U = 0

V =?

A = 9.8

T=?

S = ut + 0.5at^2. u = 0

268.8 = 0.5x9. 8xt^2

T = 7.41 seconds

Answer:

4.42 seconds is the correct answer

Step-by-step explanation:

r/15≥-3 solve the inequality

Answers

Answer:

r≥-45

Step-by-step explanation:

r/15≥-3

Multiply each side by 15

r/15 * 15 ≥-3*15

r≥-45

i need help pls help me

Answers

Answer:

8

Step-by-step explanation:

Select all the correct answers. What are the solutions to this equation? 2x2 = -10x + 12​

Answers

Answer:

x=1 and x=-6

Step-by-step explanation:

For questions 13 - 14, determine which mappings are functions. please help, will give brainliest

Answers

Answer:

24

Step-by-step explanation:

5 1/4 - 2 5/7 = and fraction model

Answers

Answer:

The answer for this question is 71/28

How do you turn 8x-4y=20 into slope intercept form?

Please show me the steps

Answers

Answer:

[tex]y = 2x - 5[/tex]

Step-by-step explanation:

[tex]y = mx + b[/tex]

We need to leave y-term as the subject of equation.

[tex] - 4y = 20 - 8x[/tex]

Move 8x to subtract.

[tex]y = \frac{20 - 8x}{ - 4} [/tex]

Pull the negative out of 4.

[tex]y = - \frac{20 + 8x}{4} [/tex]

Simplify

[tex]y = - \frac{20}{4} + \frac{8x}{4} \\ y = - 5 + 2x[/tex]

Swap x-term and constant.

[tex]y = 2x - 5[/tex]

5x+6(x-2)-8(x-3) simplify the expression

Answers

Final Answer: [tex]3x + 12[/tex]

Steps/Reasons/Explanation:

Question: Simplify the expression [tex]5x + 6(x - 2) - 8(x - 3)[/tex].

Step 1: Expand by distributing terms.

[tex]5x + 6x - 12 - 8(x - 3)[/tex]

Step 2: Expand by distributing terms.

[tex]5x + 6x - 12 - (8x - 24)[/tex]

Step 3: Remove parentheses.

[tex]5x + 6x - 12 - 8x + 24[/tex]

Step 4: Collect like terms.

[tex](5x + 6x - 8x) + (-12 + 24)[/tex]

Step 5: Simplify.

[tex]3x + 12[/tex]

~I hope I helped you :)~

I hate math

First thing's first, PEMDAS. There's nothing to solve in the parenthesis, and there are no exponents, so use multiplication next. 6 • (x-2) and -8 • (x-3)

Your equation after should be

5x + 6x - 12 - 8x + 24

Next would be addition, don't forget it's always left to right.

11x - 12 - 8x + 24

Subtract twelve from the total (or in this case just from 24, and then add the remaining values (that are possible).

11x - 8x + 12

Next, subtract the two remaining x values.

3x + 12

And there you have it. Easy peasy.

If the case is trying to find x, just solve it like this.

3x = -12

x = 4

Please help with this question!!!!!

Answers

Answer:

30.6 - 306

Step-by-step explanation:

make it braintliest please

Answer:

Step-by-step explanation:

The answer are 30.6 and 306

could someone help me? thank you <3

Answers

Answer:

<

Step-by-step explanation:

because -4 is greater than -7

Other Questions
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