Determine the equation of the parabola in Vertex Form. Work must be shown.

**Answer:**

let me check....

**Step-by-step explanation:**

Ethan and Alex ordered 1,263 pizzas for the school. They wanted to share them equally with each class.If there are 34 classes, how many pizzas will each class get?

each class will get about 37 pizzas

What is the volume of 4 19 31 10 62

**Answer: 1460720**

**To find volume just multiply them all-**

**4*19*31*10*62**

**1460720 ( i am not sure if those are the numbers you meant)**

Which system of equations is equivalent to the following system? 3x 5y = 29 x 4y = 16 3x 5y = 29 â’x â’ 4y = 16 3x 5y = 29 â’3x â’ 12y = â’48 â’3x â’ 5y = 29 x 4y = 16 â’9x â’ 15y = 87 x 4y = 16.

The correct **option **is **(B)**. [tex]3x+5y=29[/tex] And [tex]-3x-12y=-48[/tex].

Given **Equations**,

[tex]3x + 5y = 29......(1)[/tex]

[tex]x + 4y = 16.......(2)[/tex]

We have to find out Which **system **of **equations **is equivalent to the **Given system **of **Equations**.

1). **System **of **equation **are,

[tex]3x+5y=29\\-x-4y=16[/tex]

taking **- common **and transposing to R**.H**.**S **we get,

[tex]x+4y=-16[/tex]

This equation is not **equal **to **equal **(**2**), so the **option **(**1**) is not the system of equation **equivalent **to given **Equations**.

Similarly, on **checking **other **options**,

2. system of equation,

[tex]3x+5y=29\\-3x-12y=-48[/tex]

Taking **-3 common **from** L.H.S**. we get,

[tex]-3(x+4y)=-48\\\\x+4y=\dfrac{-48}{-3}[/tex]

[tex]x+4y=16[/tex].

Hence the Above **system **of **equation **is **equivalent **to the **given system **of **equation**.

So, there is no need to check **option **(**3**) and **option **(**4**).

Hence the correct **option **is **(B)**.

For more details on **Equations **follow the link:

https://brainly.com/question/11897796

Find the values of m and c if the straight line y=mx+c passes through the point (-2,5) and has a gradient of 4.

(2,5) and (4,13)

y - y1 = y2 - y1

x - x1 x2 - x1

y - 5 = 13 - 5 = 8/2 = 4 x - 2 4 - 2

y - 5 = 4x - 8

y = 4x - 3

m = 4, c = -3

A hot air balloon went from an elevation of 4,060 feet to an elevation of 3,120 feet in 40 minutes. What was its rate of descent?

**Answer:**

23.5 feet per minute is the rate

Consider the following sequence and type the next number in the sequence.

55, 48, 41,34

**Answer:**

27 20 13

**Step-by-step explanation:**

**Answer:**

27

**Step-by-step explanation:**

It follows a pattern of -7 every time.

55,(-7) 48,(-7) 41, (-7)34

55-7=48

48-7=41

41-7=34

34-7=27

Hope this helps! Have a great day!

The formula to find the area of a triangle is A = { bh where b=base and h=height. Rearrange the

equation to highlight b, the base of the triangle, in terms of the area and height.

**Answer:**

A=B+H

**Step-by-step explanation:**

I rearange the letters and also I put a plus singe

two expressions that are equivalent to 5.75 ÷ 1.15.

**Answer:**

i think the answe is A and B hope this helps

**Step-by-step explanation:**

Have a nice day!

**Answer:**

**5.75 / 1.15 = 5**

**5 is an answer.**

**10/2 is also an answer.**

**25/5 is also also an answer.**

**100/20 is also also also an answer.**

1/3 + 1/2 + 4/5 jdnjfnawbfaibgfiabfwhbruwbrfywhfywg8eyfhwa8uofhawufhaw

Answer: 49/30 or, 1 19/30

The half life of a radioactive substance is 10 years. If 64 grams are placed in a

container, how much will remain after 50 years?

**Answer:**

2 grams

**Step-by-step explanation:**

50 years is 5 half lives as 1 half life is 10 years.

64 divide 2 = 32-1 half life

32 divide 2 =16-2nd half life

16 divide 2 = 8-3rd half life

8 divide 2 = 4-4th half life

4 divide 2 = **2-5th half life**

This means we will have 2 grams left of the radioactive substance after 50 years.

Please help me with this question :)

I will mark you as brainliest

[tex]\text{Given that,}\\\\s_1 = 5.95,\\\\s_2 = 5.42\\\\\\F= \dfrac{(s_1)^2}{(s_2)^2} = \dfrac{(5.95)^2}{(5.42)^2} = 1.21[/tex]

A square is cut diagonally into two equal parts. If each part has an area of 50cm^2, then what is the perimeter of each part?

50 points the answer isnt 30 so dont say it is because it isnt

**Answer:**

its 25.

**Step-by-step explanation:because 50 divided by 2 is 25.**

**Answer:**

40 units

**Step-by-step explanation:**

**1) **Find the side length of the square

Let the side be "s".

[tex]\rightarrow \frac{1}{2} \times s \times s = 50 \ \text{cm}^{2}[/tex]

[tex]\rightarrow s \times s = 50 \times 2[/tex]

[tex]\rightarrow s \times s = 100[/tex]

[tex]\rightarrow \sqrt{s \times s} = \sqrt{100}[/tex]

[tex]\rightarrow s = \±10[/tex]

[tex]\rightarrow s = 10 \ \text{units}[/tex] (Side lengths can never be negative)

**2)** Find the perimeter of the square

[tex]\text{Perimeter of square = 4(s) = 4(10) = 40 units}[/tex]

Express the shaded portion of each box using fractions. Which box has a higher fraction

of its boxes shaded?

**Answer:**

A

**Step-by-step explanation:**

A has 11 boxes shaded in, whereas B only has 10. so A has more

What forms of the following equation in?

y=5x−3

5x-y=3

Not sure if it’s correct

Not sure if it’s correct

the equation appears to in slope-intercept form

for future reference, slope-intercept form is written as: y=mx+b

m=slope and b=y-intercept

for future reference, slope-intercept form is written as: y=mx+b

m=slope and b=y-intercept

a 16 ounce package of hamburger meat has 3% fat how much of the total package is fat

Multiply the total weight by the percentage

16 ounces x 0.03 = 0.48

0.48 ounces is fat

A drawing of a man is 4 inches high. The actual man is 64

inches tall. What is the scale factor for the drawing?

**Answer:**

**Step-by-step explanation:**

The scale factor is the ratio between the man's actual height and the height of the drawing.

Scale = 64/4 = 16

**Answer:**

1/16

**Step-by-step explanation:**

the actual man is 16 times bigger than drawing.

Simplify. √25a^2.

40 points but reported if troll.

I think that the answer is 5a.

The square root of 25 is 5 and the square root of a^2 is a.

Hope this helps and if possible could I please have the brainliest answer?

The square root of 25 is 5 and the square root of a^2 is a.

Hope this helps and if possible could I please have the brainliest answer?

how do you find the ratio of something

**Answer:**

To calculate the ratio of an amount we divide the amount by the total number of parts in the ratio and then multiply this answer by the original ratio. We want to work out $20 shared in the ratio of 1:3. Step 1 is to work out the total number of parts in the ratio. 1 + 3 = 4, so the ratio 1:3 contains 4 parts in total.

**Step-by-step explanation:**

**Step-by-step explanation:**

hope it will help you a lot.......

PLEASE HELP! WILL MARK BRAINLIEST!!!

**AnswerAnswers in explaination**

**Step-by-step explanation**

**PART A ANSWER: equation 1) y=1155x+982 and 2) y+100x+1000 both have x model the number of years and y model the investment they made. **

**PART B answer: The two equations I solved for above **

**Part C: if she goes with the first plan and invest for 20 years she'll get 24082 dollars and if she invest in the second one she'll get 3000 dollars. As you can see there is a huge difference between the two **

determine whether Δ def to Δ HIG is a reflection, translation, rotation, or glide reflection

what are the reflection line, translation rule. center and angle or rotation or glide translation rule and reflection line?

A. Rotation, 180°, about ( -0.5, 0)

B. glide reflection, translate 8 units to the right then reflect across the line y=4

C. Reflection, x=5

D. Rotation, 180, about (1,4)

20 Points

The answer is A. Rotation , 180 about (-0.5,0)

1943 divided by 67.Show steps please.

**Answer: Long Division Calculator with Decimals**

**look this up see if it helps**

**Step-by-step explanation:**

Answer: 29

Solution:

0029

67| 1943

-0

19 (bring down the 9)

-0

194 (bring down the 4)

− 134

603 (bring down the 3)

603

0

Solution:

0029

67| 1943

-0

19 (bring down the 9)

-0

194 (bring down the 4)

− 134

603 (bring down the 3)

603

0

what is 4(2x+3) simplified using distributive property

**Answer:**

8x +12

**Step-by-step explanation:**

The outside factor is applied to each term inside parentheses:

4(2x +3) = 4(2x) +4(3) = **8x +12**

[tex]\huge\boxed{Hi\:there!}[/tex]

To simplify this expression, we should use the Distributive Property.

It states that

a(b+c)=ab+ac

Let's use it:

4(2x+3)

8x+12

That's the answer.

[tex]\huge\boxed{\boxed{\boxed{Hope\:it\:helps!}}}[/tex]

[tex]\huge\bold{Good\:luck!}[/tex]

[tex]\huge\mathfrak{LoveLastsAllEternity}[/tex]

please help with question 3

**Answer:**

p = - [tex]\frac{2}{3}[/tex] , p = 2

**Step-by-step explanation:**

Using the discriminant to solve for p

Δ = b² - 4ac

The condition on the discriminant for 2 eeal and equal roots is

b² - 4ac = 0

Given

p²x² - (p + 2)x + 1 = 0

with a = p² , b = - (p + 2) , c = 1 , then

(- (p + 2) )² - 4p² = 0

(p + 2)² - 4p² = 0

p² + 4p + 4 - 4p² = 0

- 3p² + 4p + 4 = 0 ( multiply through by - 1 )

3p² - 4p - 4 = 0 ← in standard form

(3p + 2)(p - 2) = 0 ← in factored form

Equate each factor to zero and solve for p

3p + 2 = 0 ⇒ 3p = - 2 ⇒ p = - [tex]\frac{2}{3}[/tex]

p - 2 = 0 ⇒ p = 2

will mark brainliest (NO LINKS OR ANSWERS WITHOUT EXPLANATION)

**Answer:**

6x² -xy -35y²

**Step-by-step explanation:**

Use the distributive property, and combine terms.

(2x +5y)(3x -7y) -2xy

= 2x(3x -7y) +5y(3x -7y) -2xy

= 6x² -14xy +15xy -35y² -2xy

= 6x² +(-14 +15 -2)xy -35y²

= **6x² -xy -35y²**

if f(x)= 3x+1 and g(x)= x^2-6 FIND (f+g)(x)

**Answer:**

-x² + 3x + 7

**Step-by-step explanation:**

• f(x) = 3x + 1

• g(x) = x² - 6

Then,

According to th' question :-

(f - g)(x) = f(x) - g(x)

= 3x + 1 - (x² - 6)

= 3x + 1 - x² + 6

= -x² + 3x + 7

write the equation of the line that is parallel to y=4x+12 through the point (2,3).

**Answer:**

y = 4x - 5

**Step-by-step explanation:**

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 4x + 12 ← is in slope- intercept form

with slope m = 4

Parallel lines have equal slopes , then

y = 4x + c ← is the partial equation

To find c substitute (2, 3 ) into the partial equation

3 = 8 + c ⇒ c = 3 - 8 = - 5

y = 4x - 5 ← equation of parallel line

I need help with this

**Answer:**

some points that I found!

(0,-2), (-3,0), (-6, 2), keep it going from there, and then shade above the line

Someone please help me on both the questions!!!

**Step-by-step explanation:**

al nth term:

numerator:

[tex] = {n}^{2} [/tex]

denominator:

[tex] = n + 1[/tex]

so nth term :

[tex] = \frac{ {n}^{2} }{n + 1} [/tex]

b). 1; 11; 27; 49

first difference: 10; 16; 22

second difference :6

formula for 1st difference:3a+b

formula for 2nd difference:2a

Therefore:

2a=6

a=3

3a+b=10

sub in a

3(3)+b=10

9+b=10

b=1

sub into quadratic formula

[tex] {an}^{2} + bn + c[/tex]

[tex](3) {(1)}^{2} + (1)(1) + c = 1[/tex]

[tex]3(1) + 1 + c = 1[/tex]

[tex]3 + 1 + c = 1[/tex]

[tex]4 + c = 1[/tex]

[tex]c = - 3[/tex]

So Tn:

[tex]3 {n }^{2} + 1n - 3[/tex]

**Step-by-step explanation:**

a)

it is clearly a sequence of the square numbers over the numbers+1.

1/2 = 1²/(1+1)

4/3 = 2²/(2+1)

9/4 = 3²/(3+1)

16/5 = 4²/(4+1)

so, the nth term would be

n²/(n+1)

b)

an² + bn + c creates the sequence with increasing n (n = 1, 2, 3, 4, ...)

since for sequence the first starting value is often not generated by the general expression, we have to focus on n = 2, n = 3 and n = 4, and with that we get 3 equations with 3 variables (a, b, c) that we can solve :

n = 2

a×2² + b×2 + c = 11 = 4a + 2b + c

n = 3

a×3² + b×3 + c = 27 = 9a + 3b + c

n = 4

a×4² + b×4 + c = 49 = 16a + 4b + c

the first equation gives us

c = 11 - 4a - 2b

when we use this in the second equation, we get

27 = 9a + 3b + 11 - 4a - 2b = 5a + b + 11

b = 16 - 5a

now we use both of that in the third equation :

49 = 16a +4(16 - 5a) + 11 - 4a - 2(16 - 5a) =

= 16a + 64 - 20a + 11 - 4a - 32 + 10a =

= 2a + 43

2a = 6

a = 3

b = 16 - 5a = 16 - 5×3 = 16 - 15 = 1

c = 11 - 4a - 2b = 11 - 4×3 - 2×1 = 11 - 12 - 2 = -3

Factor the expression using the GCF. (algebraic expressions, just dont subtract 18-12=6 its incorrect. please answer asap!!!! )

18 - 12 = ?

Factoring the GCF would make the answer 6… Double check with your teacher because it’s literally 6

PLEASE CAN SOMEONE HELP ME

**Answer:**

u=ABCDEF

**Step-by-step explanation:**

Topic 1: TranslateThe sum of twice a number and 9 is -25."
write a letter to your friend including the good aspect of present constitution?
Use what you know about mass and how you use it to calculate force in the following situation. If each washer has a mass of 4. 9 g, then the mass of two washers in kilograms would be. Given that F = ma, and if 4 washers are attached to the string and car instead of 2, then the applied force on the car will be. Recall a = 10 m/s2.
The Swedish and-were the first settlers in New York.DutchIrishGerman
Which of the following is NOT on a credit report?
A race director is preparing for an upcoming marathon and estimates that the mean time to finish is 310 minutes. Assumethat the times are normally distributed, with a standard deviation of 50 minutes.Use a standard normal table or a calculator to find the percentage of times that are longer than 236 minutes. For yourintermediate computations, use four or more decimal places. Give your final answer to two decimal places (for example98.23%).
Non-oral cues such as exclamation points, all caps, and bold font are similar to what type of oralcues used to provide emphasis?tone, volume, pitchshoulder shruglaugh, sighraised eyebrows
QUICK HELP: Is anyone familiar with Pure Data?
What is the molarity of a solution of 3.0 mol of KCl in 4.0L of water?
Fill in the missing numbers to complete the linear equation that gives the rule for this table.
What is Power rule, Product rule, Quotient rule and Chain rule? Detail please
pizza with peparoni or pizza with mustard and pinaple choose wisley ; -)
What is the solution to the inequality
Solve this worth 15 points
odi vilaiyadu pappa lyrics in hindi
Tidal volume is air ________. Group of answer choices forcibly expelled after normal expiration inhaled after normal inspiration exchanged during normal breathing remaining in the lungs after forced expiration
1/3x^2 = -3The solution to the equation is ___?
what is storm?plz answer fast
Which type of rock is formed when rocks are melted deep in the Earth and cool to form new rocks?A. IgneousB. MetamorphicC. Sandstone D. Sedimentary
Today, supporters of free trade defend it as the policy that best represents the public interest. Yet in the early years of the nation, high tariffs were widely accepted as best for the nation even though they restricted trade. What are the arguments in favor of free trade versus restrictions on trade? Do the advocates of restrictions on free trade always favor narrow special interests or do they favor the greater public interest? Does President Trump's use of tariffs, for example, against Chinese steel, help or hurt America's interests?