Answers
x^4•x^2=x^4+2=x^6
Answer:
Not B, A or C I believe it is C
Step-by-step explanation:
x^4y and 4x^2
(x^4×y)×(4x²) = (yx^4)(4x²) = = 4× y × x^4 × x² = 4yx^6
exponents of the same base add
lets try this with REAL numbers to check the answer let x = 2 and y =3
(yx^4)(4x²) = (3×2^4)(4×2²) = (3×16)(4×4) = 48×16 = 768
4yx^6 = 4(3)(2³)(2³)
= 12(8)(8)
= 768
the following is also an answer if I replace the 4 with x²
yx^8 = 3×2^8 = 3×(2×2×2×2×2×2×2×2)
= 3×(2×2×2×2)×(2×2×2×2)
= 3×(2^4)×(2^4)
= 3×16×16
= 3 × 256
= 768 These calculations are the same
Related Questions
Water is pumped out of a 500-gallon tank at a rate of 2.5 gallons per second.The inequality 500-2.5t
Answers
Complete question :
Water is pumped out of a 500-gallon tank at a rate of 2.5 gallons per second. The inequality 500−2.5t<100 can be used to determine the time t in seconds, after which there will be less than 100 gallons of water remaining in the tank.
Answer:
t < 160
Step-by-step explanation:
Given the inequality :
500−2.5t<100
-2.5t < 100 - 500
-2.5t < - 400
Divide both sides by 2.5
2.5t /2.5 < 400 / 2.5
t < 160
The time in seconds it takes to for there to be less than 100 gallons of water is 160s
I need the answer for Number six
Answers
Step-by-step explanation:
Although I can't give you a written answer, here's how you do it.
For y = -x + 7, we know 7 is our y coordinate, so place a point on 7 on the y axis.
-x is equal to -1/1, so when graphing the line, go down 1 over 1 and place your point. Continue until you reach the edge of the graph.
For 5x + 5y = 10, subtract 5x from the left side of the equation. This will leave you with:
5y = -5x + 10. Divide every term by 5, leaving you with y = -x + 2. Your teacher may want you to phrase this as y = 2 - x. 2 is your y coordinate, and once again -x is -1/1. Start at 2 and go down 1 over 1 on the graph.
How many do you want to bet nobody is not going to answer this question
Answers
Answer:
it's 36
Step-by-step explanation:
Kara is buying flour to make cupcakes for her school fundraiser. She buys 36 pounds of flour. If each batch of cupcakes needs 12 ounces of flour, how many batches can she make?
Answers
Gina uses the function LaTeX: k\left(h\right)\:=\:\sqrt{4h\:-\:12}k ( h ) = 4 h − 12 to model the height of a kite based on the amount of string released when the kite is flown. The variable h represents the height of the kite in feet and k(h) represents the amount of string released in feet. How how high was the kite when Gina released 20 feet of string?
Answers
Answer:
68 feet
Step-by-step explanation:
Gina uses the function to model the height of a kite based on the amount of string released when the kite is flown:
k(h) = 4h − 12
Where
h represents the height of the kite in feet
k(h) represents the amount of string released in feet.
We need to find the height when Gina released 20 feet of string.
Put h = 20 in the above formula.
k(20) = 4(20) − 12
= 68 feet
So, the required height is 68 feet.
a company offers a raffle whose grand price is a $35,000 new car. Additional prizes are a $900 television and a $600 computer. Tickets cost $18 each. Ticket income over the the cost of the prizes will be donated to charity. If $3,000 tickets are sold, what is the expected gain or loss (in dollars) of each ticket?
Answers
1/3000 * 35,000 = $11.67 gain
1/3000 * 900 = $0.30 gain
1/3000 * 600 = $0.20 gain
Cost $18
$11.67 + 0.30 + 0.2 - 18 = - 5.83
Loss of $5.83 per ticket
The length of the base of a right triangle is twice the height. If the height is ten meters, find the area of the right triangle. A 20m2 B 60m2. C 100m2. D 200m2
Answers
Answer:
Area = 100m²
Step-by-step explanation:
Given :
Height of triangle = 10 m
Length of base = 2 * height = 2 * 10 = 20 m
Area of right angle triangle :
1/2 * base * height
Area = 1/2 * 20 * 10
Area = 0.5 * 10 * 20
Area = 100m²
Can Someone please write a 6 to 15 essay really quick about finding the area of a shape or irregular shape I WILL GIVE YOU 30 POINTS PLEASE ASAP
Answers
Answer: the areas of irregular shapes can be find by calculating the areas. To find area of a figure which is a combination of rectangles and a squares, you have to calculate the area of each figure separately and then add them to find total area.
Step-by-step explanation:
What is the value of the expression shown?
417 - 16) + (-3)
A 27
B-12
C -27
D 12
Answers
Answer:
A??????
Step-by-step explanation:
can someone answer these pls
Answers
the rate of growth will be 1.16
Answer:
The rate of growth in the equation is 1.16
48 sandwiches for 16 people as a unit rate?
Answers
Answer:
3 sandwiches per person
Step-by-step explanation:
48 / 16 = 3
35
Mr. Brown is flying his single-engine plane at an altitude
of 1800 feet. He sees a cornfield at an angle of
depression of 35º. Which equation can be used to find
Mr. Brown's approximate straight line distance, s, from
the cornfield at this point?
1800
Answers
Answer: c
Step-by-step explanation:
Please can someone help me to solve this problem.
Answers
Answer:
D
Step-by-step explanation:
the number of cubes in the middle represent n and its getting squared every time
1 4 9 are all perfect squares
the cubes on the outside of the squares represent the plus 4
have a great day :D
Can someone answer this question?
Answers
Answer:
1. y = 3x + 11
2. 2
Answer:
3 is slope for #1
2 is the y intercept for #2
Step-by-step explanation:
Y=30w+200 please help me
Answers
Answer: That is the final answer, y=30w+200
Step-by-step explanation:
Answer:
Y=10(3w+20)
Step-by-step explanation:
can i have brainliest please
Can somebody help me solve
Answers
Answer:
[tex]x \leqslant - 21[/tex]
Which conditions will result in the construction of a unique triangle?
Select all that apply.
A angle measures: 30°, 70°, 80°
B angle measures: 25° , 65º , 100°
c side lengths: 26 m, 48 m, and 33 m
Dside lengths: : 12 m, 17 m, and 22 m
E
side lengths:: 8 m, 7 m, and 15 m
Answers
Answer:
A unique triangle will be produced if you are given: all three sides (Side-Side-Side) two sides and the included angle (Side-Angle-Side) two angles and the included side (Angle-Side-Angle)
Step-by-step explanation:
oof sorry I barely realized that I was supposed to select a number....sorry, but hope this helps :)
Ellla and some friends are going to a movie. Each movie ticket cost 5 dollars. Create an a equation that shows the relationship between how many friends, n , attend the movie and the total cost in dollars, c.
Answers
Answer:
5n=c
Step-by-step explanation:
A shopper paid $2.45 for 2.5 pounds of pears. What is the unit price (cost per pound) of pears?
Answers
Answer:
[tex]\boxed{\$1.02}[/tex]
Step-by-step explanation:
[tex]unit \: price \: (cost \: per \: pound) \\ \: of \: pears = \frac{2.5}{\$2.45} = \boxed{1.0204081633}[/tex]
Can Someone Help Me With this Equation
Answers
Answer:
um it should be
5y=15
/5 /5
y=3
in case that is what your looking for...all i could think of
-Todo <3
2) Uma pessoa pagou 20% de uma dívida. Se R$4.368,00 correspondem a 35% do restante a ser pago, então qual valor total inicial da dívida? 1 ponto a) R$ 15.600,00 b) R$ 15.900,00 c) R$ 16.100,00 d) R$ 16.700,00
Answers
Responda:
R $ 15.600
Explicação passo a passo:
Deixe a dívida inicial = x = 100%
% pago = 20% = 0,2x
% esquerda =. 100% - 20% =. 80% = 0,8x
35% da dívida restante = 0,35 * 0,8x = 0,28x
Conseqüentemente,
0,28x = 4368
x = 4368 / 0,28
x = R $ 15.600
Logo, o valor inicial da dívida = R $ 15.600
This histogram shows the number of shoppers in various age groups at a clothing store.
How many shoppers are at least 30 years old?
5 shoppers
7 shoppers
13 shoppers
17 shoppers
Answers
Answer:
13
Step-by-step explanation:
Solve x/7 = -125 please help?
Answers
Answer: The answer is x=-875
Answer:x=−875
Step-by-step explanation:
mulitiply -125 & 7=-875
Shahin makes 90 pints of lemonade in 30 minutes. How many cups of lemonade will she make in 1 hour?
Answers
Answer:
180
Step-by-step explanation:
I think it is 180
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answers
Answer:c. 18j+10p=95.42
11j+16p=53.33
Step-by-step explanation:
j stands for journals and p stands for pencils and what goes after the = is the amount payed
Juan is shopping for school supplies. He bought a pencil case for $5.00, but now he needs pencils to go inside it. Each box of pencils is $3.00. Let t represent the total cost, and b represent each box of pencils. Determine the dependent and independent variables, write an equation to represent this relationship, and then complete the table to show the total cost with 1 to 5 boxes of pencils.
Answers
Answer:
idek
Step-by-step explanation:
How do u solve for x
Answers
Answer:
try adding the equations together
Vinh pays a convenience fee when he reserves movie tickets on his
cell phone app. The app shows him the total cost of his purchase for
different numbers of tickets.
A. What is the equation that models this linear function
Answers
The equation that models this linear function will be; y = 12.5x + 7.
What is the slope-intercept form?In Mathematics, the slope-intercept form of a line can be calculated by using this linear equation:
y = mx + c
Where: m represents the slope. x and y are the data points.
c represents the y-intercept.
Next, we have to determine the slope of the data points in this table as follows;
Slope, m = (Change in y-axis, Δy)/(Change in x-axis, Δx)
Slope, m = (y₂ - y₁)/(x₂ - x₁)
Slope, m = (44.50 - 32.00)/(3 - 2)
Slope, m = 12.5/1
Slope, m = 12.5.
At point (2, 32.00), a linear equation of this line in slope-intercept form as follows:
y - y₁ = m(x - x₁)
y - 32.00 = 12.5(x - 2)
y - 32.00 = 12.5x - 25
y = 12.5x - 25 + 32.00
y = 12.5x + 7
Read more on slope here:
brainly.com/question/3493733
#SPJ2
what is 2+2 i got 5 but my math teacher says its wrong I have a math test tomorrow I need very much help
spanish:
lo que es 2 2 tengo 5, pero mi profesor de matemáticas dice que está mal tengo una prueba de matemáticas mañana necesito mucha ayuda
Answers
Answer:
4
Step-by-step explanation:
yeah yeah yeah yeah 2+2=4
Answer:
son 4 ya que 2+2 son 4 y para 5 1
Step-by-step explanation:
espero y te sirva bro
What is the value of y in the equation 4(5y − 8 − 2) = 185 − 15?
8.5
9.7
10.5
42.5
Answers
Answer:
10.5
Step-by-step explanation:
brainliest??
Answer:
10.5
Step-by-step explanation:
i took the quiz!!!