The answer is y= 1/8x^2, if you are using Connexus the answer is C.
What table of values goes with the equation y = |-2x|?
Answer:
The graph at the bottom
Step-by-step explanation:
All the numbers are gonna come out positive, because of the absolute value bars.
Answer:
i think its the last one i got that answer right
Step-by-step explanation:
What is the least number of plums which can be shared equally among groups of 8, 12 and 16 students
Answer:
20
Step-by-step explanation:
Which inequality is represented by this graph?
O 0>x
O x>0
O 0_>x
O x_>0
Answer:
B is the answer i got 90%
Step-by-step explanation:
Can some one help me with this ASAP
Answer:
x=9
z=105
Step-by-step explanation:
12x-33=75
12x=75+33
x=108/12
x=9
z+75=180
z=180-75
z=105
A dressmaker needs to cut 12-inch pieces of ribbon from rolls of ribbon that are 6 feet in length. How many 12-inch pieces can the dressmaker cut from 10 of these rolls of ribbon?
Before you try that problem, answer the question below.
How many \textbf{inches}inches of ribbon does the dressmaker have, in total?
Answer:
60
Step-by-step explanation:
because 12 inches is one foot so there’s 6 feet per 6 feet of ribbon and there’s 10 of these ribbons so 6 times 10 is 60
The 12-inch pieces the dressmaker can cut from 10 of these rolls of ribbon will be 60 strips .
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
It is given that the dressmaker has 720 inches of ribbon.
dressmaker needs to cut 12-inch pieces of ribbon from rolls of ribbon that are 6 feet in length.
The amount of rolls she has = 10 rolls
so,
6(strips per roll) x 10(amount of rolls) = 60 strips
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The length of the base of an isosceles triangle is x. The length of a leg is 2x - 4. The perimeter of the triangle is 47. Find x.
Answer:
x = 11
Step-by-step explanation:
Remark
There are two legs. They are equal.
Equation
2x - 4 + 2x - 4 +x = 47 Combine like terms
Solution
5x - 8 = 47
5x - 8+8 = 47 + 8
5x = 55 Divide by 5
x = 11
Express 16 1/3 in the simplest radical form
Given A= -7,B=13 and C=53 what is the the standard form of an equation
The cell phone plan for a company D is $10 per month plus $15 per gigabyte for data
used.
The monthly cost of thȚs option can be represented by function D, defined by:
D(x) = 153 + 10, where I is the gigabytes of data used over the monthly allowance.
Find D (2) =?. Please help
Question 2
1 pts
Answer:
the answer is 599
Step-by-step explanation:
Please PLEASE HELPPP!!!!!!
Answer:
5/2
Step-by-step explanation:
10 multiplied by 5/2 gives us 25, so the scale factor is 5/2.
Determine the x-intercepts.
y=-xpower of 2- 2x+3
Helppp!!! ASAP
Answer:
4/2
Step-by-step explanation:
help me please!!! will give brainliest!!
Answer:
what questions you need answers?
Dimensional Analysis Method (also called conversion factor or unit analysis) (Appendix D: Dimensional Analysis, Page 397) o The dimensional analysis method uses equivalences written in _____________________ form. o Because the numerator and denominator of the fraction are equivalent, the value of the fraction is __________ o Multiplying by 1 does not change the quantity, but using an equivalence will change the units (or label) o In order for units to cancel they must be in _____________________________ of the fraction.
Answer:
The dimensional analysis method uses equivalences written in fractional form. Because the numerator and denominator of the fraction are equivalent, the value of the fraction is 1. Multiplying by 1 does not change the quantity, but using an equivalence will change the units (or label). In order for units to cancel they must be in the numerator and the denominator of the fraction
Step-by-step explanation:
Dimensional analysis is a method of problem solving that takes into consideration the identity property of multiplication whereby the product of a number and 1 will always give the same number, that is 1 × n = n whereby the value "n" remains the same after the multiplication
Therefore, a fraction of two equivalent measurements but different units has a value of 1, and multiplying the equivalent fraction with another measurement with the same unit as the denominator of the fraction with a value of 1 changes the unit to that of the unit of the numerator
slove this problem with the quadratic equation x^2-22x=75
Answer:
[tex]x=(+-)\sqrt{97}[/tex]
Step-by-step explanation:
the parenthesis with the plus and minus is when the plus is on top and the minus is underneath.
Ronin kicks a ball over the gate of the first floor balcony. The function h(t)=-36t^2+288t+9 can be used to model the height of the ball where t is the time in seconds after the ball kicked and h(t) is the height in feet 1. Find the time in Devon which the ball reaches it maximum height
Answer: 4 seconds
Step-by-step explanation:
Given: The function [tex]h(t)=-36t^2+288t+9[/tex] can be used to model the height of the ball where t is the time in seconds after the ball kicked and h(t) is the height in feet.
Differentiate the given function with respect to t , we get
[tex]h'(t)=-36(2)t+288=-72t+288[/tex]
Put h'(t)=0
[tex]\Rightarrow\ -72t+288=0\Rightarrow\ t=\dfrac{288}{72}\\\\\Rightarrow\ t=4[/tex]
Also, [tex]h''(t)=-72<0[/tex]
By second derivative test, h(t) is maximum at t=4.
Hence, the time in Devon which the ball reaches it maximum height = 4 seconds
Triangle C is rotated 180° clockwise with the origin
as the center of rotation to create a new figure.
Which rule describes rotating 180° clockwise?
Answer:
(x,y)--> (-x,-y)
f. Rotated 90° about (0,0)
clockwise
R (2, -1) R ( , )
S (4.0) S ( , )
T (1,3) T ( , )
PLEASE ANSWER!!!
Answer:
see explanation
Step-by-step explanation:
Under a clockwise rotation about the origin of 90°
a point (x, y ) → (y, - x ) , then
R(2, - 1 ) → R'(- 1, - 2 )
S(4, 0 ) → (0, - 4 )
T(1, 3 ) → T'(3, - 1 )
Round 6.13 to one decimal place.
Answer:
6.1
Step-by-step explanation:
because the 3 is below 5 so it sticks to 1
The graph shows the number of sales people working and the total of number of cars sold over
the last 18 days.
There will be 9 salespeople working tomorrow.
By estimating the line of best fit,which value is the best estimate for how many cars will be sold tomorrow?
A.)25 B.)30 C.)35 D.)40
Answer:
a
Step-by-step explanation:
PLEASE HELP ASAP I WILL MARK BRAINLIEST IF MULTIPLE ANSWERS!!!
Are these two shapes similar?
And why?
Convert the temperature from degrees Celsius to degrees Fahrenheit, using the formula below.
F = (
9
5
× C ) + 32
70°C =
Answer:
158°F
Step-by-step explanation:
Encuentra la medida del segmento AB conociendo que : DE//BC medida del ángulo EDA=90 grados ,AD=2cm,DE=3cm y BC=18cm
A jacket is on sale for 40% off .The sale price is $90.00.What is the original amount of the jacket
The original amount of the jacket is $150.
What is Percentage?To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.
Given:
A jacket is on sale for 40% off.
The sale price is $90.00.
let the Original price be x.
So, x - 40% of x = 90
x - 40x/100 = 90
x- 0.4x= 90
0.6x= 90
x= 90/0.6
x= 900/6
x= 150
Hence, the Original Price is $150.
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15)
You are asked to solve -10% +15 < -2x - 9. Which three statements are true?
A)
x > 3
B)
X<2
2 is a solution
D)
-8x < -24
3 is not a solution.
Answer:
A, x>3
Step-by-step explanation:
You solve the equation as normal by crossing out both sides and getting what equals to x, but since you divided by a negative the sign flips and you are left with your answer. Hope this helps!
will someone please figure this out?
Answer:
0,3 is point saying that this is not proportional 4 6 continues the fashion of bases by the point of origin which doesnt exisist or 0,0 so that doesnt work
Step-by-step explanation:
pls answert my question too
14a + 8
Factor the Algebraic Expression
Answer:
Step-by-step explanation:
2 is the largest shared factor. Thus, the given 14a + 8 = 2(7a + 4).
Anyone know the answer ?
Answer:
74 is the answer
Step-by-step explanation:
64+42=106
180-106=74
hope this helped!
Answer: 74°
42+64=106
180-106=74
I hope this helps :
It costs $25.00 to rent a moving van plus an additional $0.50 for every mile you
drive. The cost function is (X) = 0.50x25 )
How much does it cost to rent the van if you drive 80 miles?
Answer:
$65
Step-by-step explanation:
total miles driven is 80. at .50 a mile that means it will cost $40 for the mileage. $40+25 (rental of van) to get answer
you put $1,200. in a savings account for four years at 5.6%. what is the total amount in the account after the four years
Answer:
you would have 1,194.4
Step-by-step explanation:
i subtracted.
I need help it's due tonight at 11:59 1. A home improvement store advertises 60 square feet of flooring for $287 including an $80 installation fee. How much does each square foot of flooring cost?
Variable:
Equation:
Solution:
2. Five sisters each bought matching scarves and 2 pairs of socks. The scarves were priced at $12. If the total bill for all 5 sisters was $125, what was the price of one pair of socks?
Variable:
Equation:
Solution:
3. Felix joins the YMCA. They charge Felix a $20 annual fee, plus an additional $15 per month. Felix prepays by writing a check for $185. For how many months did Felix prepay?
Variable:
Equation:
Solution:
Answer:
Step-by-step explanation:
1.
(im gonna use x as a variable for all of these problems)
first to find how much each square foot costs subtract 80 from the total first
287 - 80 = 207
then divide $207 between 60 square feet
207 / 60 = $3.45
so each square foot is $3.45
our equation to find the cost would be
y = 3.45x + 80
2.
first lets find out how much the scarves are
5 x 12 = $60
then subtract that from the total
125 - 60 = $65
for 5 sister to each have 2 pairs of socks that means theres 10 pairs of socks
divide ypur rmaining money by the 10 pairs
65 / 10 = $6.50
so each pair of socks is $6.50
3.
first lets make an equation for the ymca costs
y = 15x + 20
then plug in 185 for y
185 = 15x + 20
solve for x
165 = 15x
11 = x
hes prepaid for 11 months
hope this helps <3