Complete the first 4 steps for graphing the quadratic function given. (Use ^ on the keyboard to indicate an exponent.) Then graph the quadratic function. Be sure to label the axes and vertex.

y = -x^2 - 4x - 3

( Thanks in advance!! )

Answer:

how

Step-by-step explanation:

Answer:

6×4?

Step-by-step explanation:

6 is more than 4 bro

what need to do here

Answer:

C

Step-by-step explanation:

because 2.5x2.5=5 min so in a another 2 page which is 2.5 min so it C

Answer:

45

Step-by-step explanation:

First we write the first 10 multiples of 9 (the first denominator) :

9,18,27,36,45,54,63,72,81,90

Now we write the first 10 multiples of 5 (the second denominator) :

5,10,15,20,25,30,35,40,45,50

As we can see 45 is the lowest number that appears in both list.

Therefore 45 is the LCD of 8/9 and 4/5

Answer:

45

Step-by-step explanation:

So since we are finding the LCD, we only look at the denominators, 9 and 5.

We can count until we find the denominator:

[tex]9,18,27,36,45\\5,10,15,20,25,30,35,40,45[/tex]

So the LCD would be 45.

Answer:

They each had 1/20 of the original meal

Step-by-step explanation:

To begin, there are 4 people. Her siblings, and herself. She is splitting the 1/5 leftover to feed them. To do this, we simply take 1/5 and put it into a fraction to get 0.2. Next, we can put 0.2 / 4 into a calculator to get how much each person can get.

0.2 / 4 = 0.05.

Now, we need to turn it into a fraction to find out how much they had in fraction form of the original.

0.05 = 1/20

They each had 1/20 of the original meal

Answer:

808

Step-by-step explanation:

Plan

You make 48 payments of 158.50. That gives you the total of what you have paid back.

Equation

Total payment = months * monthly payments

Solution

Total Payment = 48 * 158.50

Total Payment = 7608

Cost of the loan

Finance charge = amount paid - amount loaned

Finance charge = ?

amount paid = 7608

amount loaned = 6800

Finance charge = 7608 - 6800

Answer: Finance charge = 808

Answer: jake

Step-by-step explanation:

no need to find avarage

9 to 12 is 0.75    or 75%

3 to 5 is 0.60     or 60%

step by step

9 divided by 12 is 0.75

3 divided by 5 is 0.60  

to turn in to percentage just move two decimal places to the left .

Answer:

Jake

Step-by-step explanation:

When you compare them with fractions like on a fraction line Jake has more than Reggie

a. Two pairs complementary angles are: ∠DCM and ∠DMC; ∠MGF and ∠GMF

b. m∠GMF + m∠CMG + m∠DMC = 180°

If the sum of two angles equal 90°, they are complementary angles.

If the sum of two angles equal 180°, they are supplementary angles.

Given square CDFG:

a. Two pairs of angles that are complementary are: ∠DCM and ∠DMC; ∠MGF and ∠GMF

b. m∠GMF + m∠CMG + m∠DMC = 180° (angles on a straight line)

Therefore, three angles that sum up to 180° are: ∠GMF, ∠CMG, and ∠DMC.

Learn more about complementary angles on:

https://brainly.com/question/16281260

Answer:

-10[tex]x^{7}[/tex][tex]y^{2}[/tex]

Step-by-step explanation:

12[tex]x^{4}[/tex]([tex]-\frac{5}{6} x^{3}[/tex][tex]y^{2}[/tex])
First multiply 12 * - [tex]\frac{5}{6}[/tex] , solving this you get -10
Next multiply [tex]x^{4}[/tex] by [tex]x^{3}[/tex] , solving this you get [tex]x^{7}[/tex]

Finally you have [tex]y^{2}[/tex], and nothing to multiply it by. So it stays as [tex]y^{2}[/tex]

Put is all together and you get -10[tex]x^{7}[/tex][tex]y^{2}[/tex]

-10x^7y^2

i do k12 i just took that test

Using the t-distribution, it is found that the confidence interval is (14.2, 14.8).

The confidence interval is:

[tex]\overline{x} \pm t\frac{s}{\sqrt{n}}[/tex]

In which:

The critical value, using a t-distribution calculator, for a two-tailed 95% confidence interval, with 18 - 1 = 17 df, is t = 2.1098.

The other parameters are given by:

[tex]\overline{x} = 14.5, s = 0.68, n = 18[/tex].

Hence, the bounds of the interval are given by:

[tex]\overline{x} - t\frac{s}{\sqrt{n}} = 14.5 - 2.1098\frac{0.68}{\sqrt{18}} = 14.2[/tex]

[tex]\overline{x} + t\frac{s}{\sqrt{n}} = 14.5 + 2.1098\frac{0.68}{\sqrt{18}} = 14.8[/tex]

The confidence interval is (14.2, 14.8).

More can be learned about the t-distribution at https://brainly.com/question/16162795

Based on Amy Schorling's driver rating factor, vehicle classification and bodily injury coverage, her annual premium is $576.46.

If she includes the $50-deductibel collision coverage, her insurance premium becomes $1,067.08.

At $25,000 property damage, her 25/50 bodily injury coverage premium is $206.40.

This should be added to her $50 comprehensive deductible D-14 vehicle classification of $105.20.

Annual base premium:

= 206.40 + 105.20

= $311.60

Annual premium:

= Annual base premium x Driver rating factor

= 311.60 x 1.85

= $576.46

The annual base premium becomes:

= 311.60 + 265.20

= $576.80

Annual premium becomes:

= 576.80 x 1.85

= $1,067.08

Find out more on insurance coverage at https://brainly.com/question/25740123.

Your answer is [tex]\frac{d^7}{c}[/tex]

Yw :D

Answer:

d⁷/c

Step-by-step explanation:

djsjdnsjjwndjaojc

Answer:

4

Step-by-step explanation:

16^1/2 = sqrt(16) = 4

4*4 = 16

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

x=−8/3

Decimal Form:

x=−2.6

Mixed Number Form:

x=−2 2/3

hope this helps

Answer: let me get back with you after

Step-by-step explanation:

Answer:

[tex]y = - 3x - 1[/tex]

Step-by-step explanation:

shown in attachment

Answer:

If i give you the answers, it will not help you, because you need to learn these things...I will however give you something that will help you .

Step-by-step explanation:

Hope this helps! Have a good day! :)

Hello!! I'm always here to help!!!

_____________________

7 (1+f) = 7 · 1 + 7f

= 7 · 1 + 7f

_____________________

Have a great day!!

Answer: ASA

Step-by-step explanation:

Answer:

[tex]\huge\boxed{\sf (k + 8)(k + 8)}[/tex]

Step-by-step explanation:

Given expression:

[tex]k^2+16k+64[/tex]

We can write it as:

[tex]=(k)^2+2(k)(8)+(8)^2[/tex]

Using formula [tex]\bold{a^2+2ab+b^2=(a+b)^2}[/tex]

[tex]=(k+8)^2[/tex]

= (k + 8)(k + 8)

[tex]\rule[225]{225}{2}[/tex]

The data given are 

           melting point            density 

Zinc        419.53 oC              7.134

Nickel      1455oC                 8.912

Copper  1084.62oC              8.96

Silver        961.78oC           10.501

Gold        1064.18oC          19.282

density is the mass per unit volume. Melting point is determined by the intermolecular forces between particles in the solids.

We have been asked to find which cube weighs the most 

density = mass/volume 

when volume is constant for all the metals, then density is directly proportional to mass. Therefore metal with highest density has the highest mass.

from the given metals, metal with highest density is Gold.

correct answer is Gold.

Answer:

See below

Step-by-step explanation:

Part 1:

Factored: y = (-3x+2)(x+1)

Part 2:

Not exactly sure what the "x" method is after your explaination, so ill just use the quadratic formula.

Quadratic Formula:

[tex]x = \frac{-b+/-\sqrt{b^2-4ac} }{2a}[/tex]

Also:

[tex]x^2=a\\x=b\\2=c[/tex]

So if you solve (not showing work):

Your x-ints are:

-1

2/3

Answer:

4/6

Step-by-step explanation:

6 is the denominator as it's the total of the entire thing.

4 is the numerator because there's 4 numbers greater than 2

Answer:

t >= 5

Step-by-step explanation:

Answer:

Step-by-step explanation:

1) Surface area of a square = s*s = 12*12 = 144 in

2) Surface area of a Cone =  A=πr(r+h2+r2) = 3.142*4(4+22*2+4*2) = 351.904 cm^2

3) S.A of a Cylinder =2πrh+2πr2 = 2*3.142*2*14 + 2*3.142*2*2 = 201.088 m^2

4) S.A of a square Pyramid = a^2 + 2a squareroot (a^2/4 + h^2) = 516.5m^2

5) S.A of a Sphere = 4*pie*r^2 = 4* 3.142*15^2 = 2827.8mm^2

Answer:

x=-7,y=2

Step-by-step explanation:

3x - 4y = - 29

and 6x + 5y = - 32

3x - 4y = - 29 (1)

6x + 5y = -32 (2)

equation (1) x 2

6x-8y = -58

equation (2) × 1

6x + 5y = - 32

Substracting → - 13y = -26

13y = 26.

26/ 13 ⇒ y =

⇒ yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy = 2

Putting y = 2 in equation (1), we have

3x - 4(2) = - 20

→ 3x = -29 +8

→3x = -21

→ X = -7

x = - 7

Answer:

the second one

Step-by-step explanation:

Gina's mom does not know where she is, meaning that Gina did not tell her and implyling she did not want to worry her.