ILL MARK YOU THE BRAINLYEST!!!
Select the correct answer.
Consider this equation.
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Related Questions
in PE class, Josiah and his friends had to measure their heights. They each
used a different measurement tool, and then recorded their heights in the
chart below.
Josiah is 1 yard
Andy is 3 1/2 feet
Frank 31 inches
Question : Which of the following lists the boys’ heights in the correct order from
tallest to shortest?
Answer Choices:
A. Josiah, Andy, Frank
B. Frank, Josiah, Andy
C. Andy, Frank, Josiah
D. Andy, Josiah, Frank
Answers
Answer:
D
Step-by-step explanation:
3 1/2 = 1 yard and 1/2 inch then a yard then 31 divided by 12 is 2.??
Please help!! ill give 20pts
1) y=x2+24x+43
find the vertex form by completing the square SHOW ALL WORK!!!
2) Given the function f(x)=−x2+8x+9, state whether the vertex represents a minimum or maximum point for the function. Explain your answer.
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Answer:
1. Vertex is (-12, -101)
2. Vertex is (4, 25)
Step-by-step explanation:
1)
[tex]y = x^{2} + 24x + 144 + 43 - 144\\ = (x + 12)^{2} - 101[/tex]
Vertex is (-12, -101)
2)
[tex]y = -x^{2} + 8x + 9\\ = -(x^{2} - 8x + 16) +9 + 16\\ = -(x - 4)^{2} + 25[/tex]
Vertex is (4, 25)
Write the sentence as an equation.
a is 377 subtracted from the quantity 327 times u
Answers
Answer:
a = (327u) - 377
Step-by-step explanation:
hope that's correct bc if it isnt it would be pretty embarrassing ngl
HELP 25 POINTS ASAP. MAKE SURE YOU PUT ANSWER IN CORRECT ORDER
Answers
Answer:
y=3/4 or .75 -2
Step-by-step explanation:
have a great day :D
Which expression is equivalent to the expression shown below?
11/12 divided by 2/9
A:11/12•9/2
B:12/11•9/2
C:12/11+2/9
D:12/11+9/2
Answers
Answer:
Your answer is A. 11/12 • 9/2
What is the vertex of the function (X) = -x + 71 - 4?
O A. (-7,-4)
B.
(7,4)
O C. (-7,4)
OD. (7,-4)
Answers
Answer:
C
Step-by-step explanation:
Hope this Helps.
The coordinate of the vertex is ( 7 ,4), the correct option is B.
What is an Absolute value function?An absolute value function is a function that gives positive value for a number or variable. It has a V shaped graph, it is also called as a modulus function.
The absolute function is y = | -x +7| +-4
The v shaped curve has a vertex and it can be determined by following method.
The value of the x coordinate is determined by equating the modulus to 0, the point at which the modulus is zero.
-x +7 = 0
Adding -7 to both sides.
-x = -7
x = 7
The value of y at this point is the y coordinate of the vertex.
y = 0 +4
y = 4
(x,y) = ( 7,4)
To know more about Absolute value function
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HELP ME PLZZZ
You sold tickets for your school play. Adult tickets cost $5 and child tickets cost $3. If you sold $150 in total ticket sales for 40 tickets on the first night, how many of each type of ticket did you sell?
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Answer:
18 adults and 20 children
Joe made a frozen yogurt shake with 10 ounces of milk and some strawberry frozen yogurt. He used the mixture to fill three 5-ounce glasses and had 2 ounces left over. How much-frozen yogurt did he use?
Answers
Answer:
2x - 9y = 23
5x - 3y = -1
Step-by-step explanation:
the many one third cup servings are in 6
Answers
Answer:
18
Step-by-step explanation:
to make one third into a whole you have to mutiply by 3. So 1/3 x 3=1. To make it 6 you would multiply 3 x 6=18. 18 one third cup of servings are in 6 cups.
Please help! 6th grade math
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Find another point in the pattern that passes through the points (0, 4) and (2, 12)
Answers
Answer:
3
Step-by-step explanation:
There are 15 juniors and 10 seniors in a class. What is the probability that if two students are selected at random that they are both seniors?
Answers
Answer:
2/25?
Step-by-step explanation:
Which expression is equivalent to 8(2x + 4)?
A. 16x + 32
B. 2x + 32
C. 16x + 4
D. 10x + 12
Answers
If you distribute 8 to 2x and 4, you’ll get 16x+32.
Lauren got 321$ for her birthday. She wants to put 20% in her savings account. How much will she have left over to buy new clothes?
Answers
Answer:
$256.80
Step-by-step explanation
Change the 20% to a decimal, .20, the multiply it by the total amount of $$$, 321, and you get $64.20. Subtract that by the total amount to get the amount left over for her to get new clothes.
Hope it helps!! :))))
What is 38.990 rounded to the nearest integer
Answers
The area of a square floor on a scale drawing is 81 square centimeters, and the scale drawing is 1 centimeter:2 ft. What is the area of the actual floor? What is the ratio of the area in the drawing to the actual area?
Answers
so the original area is
A = 81 sq cm ( 2 ft / 1 cm)^2a = 324 sq ft
so the ratio of the ratio the area in the drawing to the actual area is:
r = 81 sq cm / 324 sq ftr = 1 sq cm / 4 sq ft1 sq cm : 4 sq ft
Answer:
4 sq ft is the answer to your question
Calculate the sum of the first n terms of the arithmetic progression (an)
a) a, = -4; d = 2; n = 16
please help me
Answers
Answer:
n²-5n
Step-by-step explanation:
The sum of the nth term is expressed as;
Sn =n/2[2a+(n-1)d]
Given
a, = -4; d = 2; n = 16
Sn = n/2[2(-4)+(n-1)2]
Sn =n/2[-8+2n-2]
Sn = n/2[2n-10]
Hence the sum of the nth term is 2n²-10n/2
2n(n-5)/2
= n(n-5)
= n²-5n
The sum of the nth term is n²-5n
DOES ANYONE KNOW THISSS NEED HELP ASAP
Answers
Answer:
its 0.625
Step-by-step explanation:
Answer:
The answer is 0.625, lol
A company charges a flat fee of 1500 dollars to rent a yacht in addition renters must pay 100 dollars per hour
Answers
Answer:
[tex]y= 1500+100x[/tex]
Step-by-step explanation:
Given data
Flat fee= $1500
additional fee= $100 per hour
let the number of hours be x
Hence the total charges for x hours y is given as
[tex]y= 1500+100x[/tex]
what is the approximate value of 2pi - the roo of three?
Answers
Answer:
D. 4.55
Step-by-step explanation:
Answer:
The correct answer is D, or 4.55.
please helpp!!
The exponential function f(x) has a horizontal asymptote at y = 3.
What is the end behavior of f(x)?
A.
As x decreases, f(x) approaches, but never reaches, 3. As x increases, f(x) increases.
B.
As x decreases, f(x) decreases. As x increases, f(x) approaches, but never reaches, 3.
C.
As x decreases, f(x) approaches, but never reaches, 3. As x increases, f(x) decreases.
D.
As x decreases, f(x) approaches, but never reaches, 0. As x increases, f(x) increases.
Answers
Answer: A
Step-by-step explanation:
a
Step-by-step explanation:
what is the [?]
which one answers this equation. please help
24 [?] 3/4= -32
answer choices:
x (times)
+ (plus)
- (minus)
/ (divided by)
Answers
Anne Kates house is 20c. She had just made a fresh cup of tea (100c). Five minutes after she made her mad scientist nephew came in,stuck a thermometer in the cup and announced that the tea was now only 70c Write the possible equation with asymptotes
Answers
Answer:
The possible equation is; T(t) = 20 + 80·[tex]e^{(-0.094 \cdot t)}[/tex]
The horizontal asymptotes is Lim(t → ∞), T → 20°C
The vertical asymptote is Lim(t → 0) T → 100°C
Step-by-step explanation:
The given parameters are;
The temperature of the house = 20°C
The initial temperature of the tea = 100°C
The temperature of the tea after 5 minutes = 70°C
From Newton's law of cooling, is given as follows;
[tex]T(t) = T_s + (T_0 - T_s) \cdot e^{k \cdot t}[/tex]
[tex]\dfrac{dT}{dt} = -k(T - T_a)[/tex]
Where;
T(t) = The temperature after time, t =
[tex]T_s[/tex] =The room temperature = 20°C
T₀ = The initial temperature of the tea = 100°C
k = Constant
T(5) = 70°C, therefore, we have;
[tex]70 = 20 + (100 - 20) \cdot e^{k \cdot 5}[/tex]
50/80 = [tex]e^{k \cdot 5}[/tex]
5·k = ㏑(5/8)
k = ㏑(5/8)/5 ≈ -0.094
Therefore, the possible equation is given as follows;
T(t) = 20 + 80·[tex]e^{(-0.094 \cdot t)}[/tex]
The asymptotes are Lim(t → ∞), T → 20°C and Lim(t → 0) T → 100°C
Pls help me pls help me
Answers
In the future use the acronym: SohCahToa
In the acronym the T = tangent, with O and A representing opposite and adjacent respectively.
Ellie purchased 7 shirts that were originally priced at $15.50
each. She receives a discount of 20% off, then gets an additional 10% off of that price.
What was the total cost of the 7 shirts after she received both her discounts? Write your
answer to the Hundredths Place, DO NOT USE A $ Sign)
The total cost for 7 shirts was type your answer
dollars.
Answers
Answer:
10.85
Step-by-step explanation:
Answer:
11.16
Step-by-step explanation:
20% of $15.50 is $3.10 and 15.50 - 3.10 is 12.40
10% of 12.40 is 1.24 12.40 - 1.24 = 11.16 meaning that the total cost was 11.16 at the end
MARK MY ANSWER BRAINLIEST PLEASEHELP WILL MARK BRAINLIEST IF GOTTEN RIGHT!!! GET IT WRIBNG ON PURPOSE I REPORT YOU!
Answers
Answer:
A
Step-by-step explanation:
I need help! What’s the value of c in the equation below?
Answers
Answer:
-4
Step-by-step explanation:
Answer:
A quarter
Step-by-step explanation:
2 to the power of negative four = 0.0625
Multiply this by two to the power of two [four] and your answer is naught point two five [a quarter]
4.. OPEN-ENDED. The value if a house in Iowa increased, on average, at a rate of about 4% per quarter from the first quarter in 2001 to the last quarter in 2004. Write a function that models the value of the house overtime. Choose an initial value of the house and a quarter such that the value of the house is about $275,000.
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what is the distance between points A(3,-5) and B(-8,2) on the coordinate plane?
Answers
Answer:
use distance formula
Step-by-step explanation:
need help from An Expert i really need your help help with the whole thing
Answers
Answer:
free points
Step-by-step explanation:
Answer:
etm
Step-by-step explanation:
yc