Rewrite the function by completing the square.
f(x) = x² +6x+87

Rewrite The Function By Completing The Square.f(x) = X +6x+87

Answers

Answer 1
f(x) = ( x + 3 ) ^2 + 78 is your answer.
Answer 2

Answer:

( x + 3 ) ^2 + 78

Step-by-step explanation:

sorry no step by step explanation because i was in a rush bye have a good day :D


Related Questions

Hi guys I need your help here I'll give 100 points and also brainiest no link's please I need this by today thank you : )​

Answers

Answer:

#2

CD  ║ EF and ED is transversal, hence

∠CDE ≅ ∠FED ⇒ m∠CDE = m∠FED ⇒ m∠CDE = 28° as alternate interior anglesm∠CDB = 160° - 28° = 132°

We can see that:

m∠CDB + m∠ABD = 132° + 48° = 180°

Since the angles CDB and ADB sum to 180, these are consecutive interior angles, therefore AB and CD are parallel lines.

#3

PU and QT are parallel and PT is transversal, therefore:

∠UPT ≅ ∠QTP as alternate interior anglesm∠UPT = m∠QTP = 42° or x = 42°

Now find the missing angles of ΔQTP

x + 40° = 42° + 40° = 82°y = 180° - (42° + 82°) = 56°

Now, we see that:

m∠TPQ = 82°m∠SQR = 82°

As  ∠TPQ ≅ ∠SQR  these angles are corresponding angles.

Therefore PT and SQ are parallel lines.

No links need help ASAP

Answers

Answer:

≈10502.7

Step-by-step explanation:

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

160π cubic units.

»»————- ★ ————-««  

Here’s why:

The formula for volume of a cylinder is:

[tex]V=\pi r^2h[/tex]

[tex]\boxed\text{Key:}\\\\[/tex][tex]\boxed{\text{Key:}}\\\\\text{R - Radius}\\\\\text{H - Height}[/tex]

⸻⸻⸻⸻

We are given:

The height of 10 units.The radius of 4 units.

⸻⸻⸻⸻

We will replace the 'r' with '4' and we will replace the 'h' with '10'.

⸻⸻⸻⸻

There are two ways to express the answer, either an exact answer in terms of pi or an approximation using 3.14 for pi.

For this answer, I will use the exact terms.

⸻⸻⸻⸻

[tex]\boxed{\text{Finding the Volume of the Cylinder:}}\\\\V=\pi 4^210\\\\-------\\\rightarrow V=4^2*10*\pi \\\\\rightarrow V=16*10*\pi\\\\\boxed{V=160\pi}[/tex]

The answer should be [tex]\boxed{160\pi\text{ units} ^3.}[/tex]

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

Find an equation of the line containing the points (1,4) and (3,18).

Answers

Answer:

y=7x-3

Step-by-step explanation:

(1,4). y=mx+b or 4=7 × 1+b, or solving for b: b=4-(7)(1). b=-3.

(3,18). y=mx+b or 18=7 × 3+b, or solving for b: b=18-(7)(3). b=-3.

hence, y=7x-3

This is the slope intercept form for the points, not sure if you wanted it in standard form or point slope form...

Answer:

y = 7x

Step-by-step explanation:

[tex]\frac{18-4}{3-1}[/tex] = [tex]\frac{14}{2}[/tex] = 7

y = 7x

if it's a  multiple choice question, any equation with a slope of 7

Im confused can someone please tell me if this is able to answer?

Answers

Answer:

He has 1/6 of his book left to read.

Step-by-step explanation:

1/2 + 1/3 = 3/6 + 2/6 = 5/6

And 6/6 - 5/6 = 1/6


HELP PLEASE!!!!!!!!

Answers

Answer:

B- 110

Step-by-step explanation:

If that curve is 110 then the angle is as well.

Which rule can be used to find the output numbers in this table?

Answers

Answer:

D

Step-by-step explanation:

22/11 = 2

77/11 = 7

110 /11 = 10

121/11 = 11

In each case, when you divide the input by 11 you get the output.

The rule is to divide the input by 11.

Answer: D

You want to wrap a gift shaped like the regular triangular prism shown. How many square inches of wrapping paper do you need to completely cover the​ prism? 6, 3.5, 4
pleaseee help

Answers

Answer:

3.5

Step-by-step explanation:

CAN SOEMBODYY JUST PLSS IM BEGGIN HEL PMEEEEEEEEEEEEEEEEEEEEEEEE

Answers

Testing testing testing testing testing

Answer:

Hi, there

Question 1: B. 6x^3(x-6)

Question 2: A. (8x+3)^2

Question 3: A. (5x+9y)(5x-9y)

Question 4: D.(x-2)(x-3)

Step-by-step explanation:

Hope this helps :)

The claim that 20% of Americans know their credit score is tested. Suppose that the sample evidence causes us to fail to reject the null hypothesis claim that 20% of Americans know their credit score. State the final conclusion in simple, nontechnical terms.
A. There is sufficient evidence to support the claim that the percentage of Americans who know their credit score is equal to 20%.
B. There is not sufficient evidence to reject the claim that the percentage of Americans who know their credit score is equal to 20%.
C. There is not sufficient evidence to support the claim that the percentage of Americans who know their credit score is not equal to 20%.
D. There is not sufficient evidence to support the claim.

Answers

B) when you fail to reject you aren’t supporting the null hypothesis, you just didn’t find evidence to prove it as false. So you would not have sufficient evidence to reject the null

Find the surface area of the figure below. Round your answer to the nearest hundredth if necessary,
12 m
4 m
4 m
4 m
4 m
Оа
208 m2

177 m2
Ос
224 m2
Od
158 m2

Answers

A= 2(w l + h l + h w) = 224m^2

write 0.0401907 to 3 decimal places.​

Answers

Answer:

0.04

Step-by-step explanation:

can someone please help?

Answers

Answer:

C

Step-by-step explanation:

hope this helps i think it's right

C. Is correct so pick it bum

чаm
What is the area of the figure?
6 cm
5 cm


PLS HELP. DUE SOON- ILL GIVE BRAINLIESt

Answers

Answer:

[tex] 40 \: {cm}^{2} [/tex]

Step-by-step explanation:

Area of the figure = Area of rectangle with dimensions 6 cm by 5 cm + Area of triangle with base 5 cm and height 4 cm

[tex] = 6 \times 5 + \frac{1}{2} \times 5 \times 4 \\ \\ = 30 + 10 \\ \\ = 40 \: {cm}^{2} [/tex]

About 35% of all U.S. households have a cellular phone. If you called 7 households what's the probability that, a. All 7 households have a cellular phone? a= b. Exactly 4 households have a cellular phone? b = c. Fewer than 2 households have a cell phone? c = d. At least 6 households have a cellular phone? d = e. At least 1 household has a cellular phone? e =

Answers

Answer:

p = 0.35

q = 0.65

n = 7

Step-by-step explanation:

To calculate the distribution, we have the following values;

p = 35% = 35/100 = 0.35

q = 1-p = 1-0.35 = 0.65

n = 7

A substantial majority of Americans are cellphone owners across a wide range of demographic groups. By contrast, smartphone ownership exhibits greater variation based on age, household income and educational attainment. Source: Survey conducted Jan. 8 to Feb. 7, 2019. Along with mobile phones, Americans own a range of other information devices.

Which alternative is the NEGATIVE reciprocal of 1/3?
А. - 3
B. 1/3
C. 1/3
D3

Answers

Answer:

it's -3 buddy

lots of love

keep learning

will give brainliest

The sum of three consecutive numbers is 72. What is the smallest of these numbers? Set up an equation to solve.

Answers

Answer:

The numbers are: 23,24,and25 and the smallest one is 23

Step-by-step explanation:

Let the three consecutive numbers be x,x+1,x+2

Consider p(x) = 3x^3+ax-5a
The polynomial p(x) leaves a remainder of -7 when divided by (x-a).
Show that only one value of a satisfies the above condition and state its value.

Answers

Answer:

3aw 3aw 3aw 3aw 3aw 3aw 3aw

HELP ASAP IXL PLZ HELP

Answers

Answer:

see explanation

Step-by-step explanation:

Under a reflection in the y- axis

a point (x, y ) → (- x, y ) , then

R (- 3, 3 ) → R' (3, 3 )

S (- 3, 8 ) → S' (3, 8 )

T (- 2, 7 ) → T' (2, 7 )

One fourth of a square pizza is 9 slices solve the equation 1/4s =9 to find how many slices are in the pizza. PLZ help

Answers

Answer: There is a total of 36 slices of pizza.

A news paper sold for 25 newspaper each hour. How many newspaper did it sell in 12 hours?

Answers

Answer:

it sold 300 newspapers because you needed to multiply 25x 12

Step-by-step explanation:

Helppppppppppppppppppp

Answers

Answer:

[tex]x {2} + (y - 3) {2} = 9[/tex]

Step-by-step explanation:

By using the formula:-

[tex](x - h) {2} + (y - k) {2} = r {2}[/tex]

where, (h,k) is the center and r is the radius

Gerald wants to buy a pack of pencils for $1.77. He has 5 quarters, 3 dimes and 4 pennies. How much more money does he need?

Answers

Answer:

18 cents

Step-by-step explanation:

25 times 5 plus 30 plus 4

Answer:

$0.18

Step-by-step explanation:

The circumference of the base of this cylinder is 6πcm. Find the volume of the cylinder.

Answers

Answer:

8.5

Step-by-step explanation:

Select the equation of the line parallel to y= -3x -5 the equation and that passes through the point (1,2)

Answers

Answer:

[tex]y=-3x+5[/tex]

Step-by-step explanation:

Hi there!

What we need to know:

Linear equations are typically organized in slope-intercept form: [tex]y=mx+b[/tex] where m is the slope and b is the y-intercept (b)Parallel lines always have the slope slopes and different y-intercepts

1) Determine the slope (m)

[tex]y= -3x -5[/tex]

With the given line, we can identify clearly that -3 is in the place of m, making it the slope. Because parallel lines have the same slopes, the slope of the line we're currently solving for would also be -3. Plug this into [tex]y=mx+b[/tex]:

[tex]y=-3x+b[/tex]

2) Determine the y-intercept (b)

[tex]y=-3x+b[/tex]

Plug in the given point (1,2) and isolate b

[tex]2=-3(1)+b\\2=-3+b[/tex]

Add 3 to both sides

[tex]2+3=-3+b+3\\5=b[/tex]

Therefore, the y-intercept of the line is 5. Plug this back into [tex]y=-3x+b[/tex]:

[tex]y=-3x+5[/tex]

I hope this helps!

Find the missing length of the triangle b 0.3 cm 0.5 cm​

Answers

Answer:

I'm assuming that it is a right angle triangle.

Step-by-step explanation:

0.3x0.5=0.15

0.15/2=0.075

missing length is 0.075

Find the volume
15 cm
2
37 cm
6 cm
O 315 cm
O 315 cm
O 24.5
O 24.5 cm

Answers

Answer:

315cm^3

Step-by-step explanation:

multiply 15cm×6cm×3.5cm=

315cm^3

If I lie about what I say then is the truth a lie or am I telling the truth whilst lie-ing (゚∩゚) ?

Answers

+Answer:

You are lying more then telling the truth.

Step-by-step explanation:

At first, it was a lie but a coincidence happened, so it is more lying in my opinion.

the age of 5 men are 48,y, 52,50 and (2y-5).if the average is 47 years find the age of the oldest man​

Answers

The oldest man is 55 years old.

How do we define transformation?

Answers

Answer:

A Dramatic change in appearance or form

Step-by-step explanation:

Answer:

A transformation is a process that manipulates a polygon or other two-dimensional object on a plane or coordinate system. Mathematical transformations describe how two-dimensional figures move around a plane or coordinate system. A preimage or inverse image is the two-dimensional shape before any transformation.

What is the distance between the integers (-15) and (-9) on a number line?

Answers

Answer:

The answer is -7, because -15-9=-7

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