Answers
Answer:
a= 1 b= 7
Step-by-step explanation:
X^2y12/ xy^5
= x^2–1 • y^12–5
= xy^7
Answer:
[tex]xy^7=x^ay^b[/tex]
Step-by-step explanation:
[tex]\frac{x^2(y^3)^4}{xy^5} = x^a * y^b[/tex] = [tex]\frac{x^2(y^12)}{xy^5} = x^a * y^b[/tex]
[tex]\frac{x^2(y^12)}{xy^5} = x^a * y^b[/tex] = [tex]\frac{x^2(y^7)}{x} = x^a y^b[/tex]
[tex]\frac{x^2(y^7)}{x} = x^a y^b[/tex] = [tex]x^1y^7 = x^ay^b[/tex]
[tex]x^1y^7 = x^ay^b[/tex] = [tex]xy^7=x^ay^b[/tex]
Related Questions
An equation is shown. What is the value of m that makes the equation true?
m − 3 [tex]\frac{1}{2}[/tex] = 5 [tex]\frac{2}{5}[/tex]
Answer choices:
8 3/7
8 9/10
2 1/3
2 1/10
Answers
the answer is 8.9
aka 8 9/10
A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family? (This is actually math)
Answers
Answer:
their are 4 sisters and 3 bothers
don't freaking troll me actually help ok
Answers
Answer:
Dam- Teachers are really into homework these days- like give us a break- It's corona- School is like super stressful-
Step-by-step explanation:
I know i didn't answer this question- sry-
I will give brainilist to who ever is correct!
Answers
Explanation:...
Which algebraic expression could NOT represent the phrase below?
"Four more than the product 3 times the number of c cats"
A: 4 + 3 c
B: (4+3)c
C: 3 x c + 4
D: (3 x c) + 4
Select one.
Answers
Answer:
B
Step-by-step explanation:
because 4 and 3 are grouped together you would add them first. this would change the outcome of the problem.
can someone help me with these math problems
Answers
Answer:
1) equation: 3n-2=n+10. solution: n=6
2) equation: 8n-20=n+15
Which expression is equivalent to
-4(2 - 6x) - 2.5x
A.3x -n 8
B.21.5x - 8
C.24x - 8
D.26.5x - 8
Answers
Answer:
It should be B
Step-by-step explanation:
Hope this helps
Answer:
B. 21.5x-8
Step-by-step explanation:
First use the distributive property to distribute the -4 to (2-6x) which gets
-8+24x, then combine the like terms within the equation -8+(24x-2.5x) to get -8+21.5x.
Which of the following equations do not represent a proportional relationship?
Group of answer choices
y = 4/3x
y = 2x - 1
y = x
y = 1.4x
Answers
Answer: y = x
Step-by-step explanation: Since this does not correspond to a size or amount to a number, then this is not proportional
Please help me, thank you!
Answers
Answer:
The answer would be 275 not 375. so ig C
Step-by-step explanation:
Solve the system by substitution x+4y=14 and 3x+4y=22
Answers
Answer:
x=4,y=5/2 or (4,5/2) depending on the type of answer you need .
Step-by-step explanation:
Answer:
Step-by-step explanation:
describe how you can tell wether a lines slope is greater than 1 equal to 1 or less than 1 pls help ill give you brainliest
Answers
Answer:
the slope is determined by rise over run, meaning you first have to see if the line is negative or positive by the direction it is facing, then you have two points that match accordingly to rise over run, to find out you have to see how many boxes(y) you are rising and however many boxes to the right(x) you are running, then you divide rise/run
please help me with these two questions, i will give brainliest
Answers
Answer:
5. No, Triangle J K L is a Reflection, not a translation
6. Its 11 to the right, and 2 up
Answer:
5. No, it is a translation across the Y-Axis
6. The translation is 11 units right, and 2 units up.
Step-by-step explanation:
Hope this helps, Have a great day!!
A number cube has sides numbered 1 through 6. The probability of rolling a 2 is 1/6.
What is the probability of not rolling a 2?
Enter your answer as a fraction, in simplest form, in the box.
Answers
Given that the area of a rectangle is 4 2/3 in and the length 3 1/2 in find the width
Answers
= 14 /3 x 7/2
= 49/3
= 16 1/3
Ans is 16 1/3
HELP PLEASE I WILL GIVE YOU BRAINLIEST
Answers
Suppose the new actual number of pizzas sold today was 60. The original previous day sold was 65. Describe the number of pizzas sold as a percent increase or decrease (aka Percent of Change), rounded to the nearest hundredth.
Answers
2) The number of pizzas sold is decreased by Approximately 7.69 %.
Step-by-step explanation:
1) The number of pizza sold yesterday = 65,
The target for receiving the bonus = 20% more than the number of pizza sold yesterday
= 20% more than 65,
= 65 + 20% of 65 ( 1% = 0.01 ⇒ 20% = 0.2 )
= 65 + 0.2 × 65
= 65 + 13 = 78.
Hence, they must sell 78 pizzas for receiving the bonus.
2) If the actual number of pizza sold today = 60
⇒ Total reduction in the number of pizza = 65 - 60
= 5
Thus, the percentage decrease in the number of pizza
Tanya is paid an hourly rate. One week she earned $157.50 by working 30 hours. If she works 35 hours the next week, how much will she earn?
Answers
Answer:
183.75
Step-by-step explanation:
157.50
÷30
=5.25
×35
=183.75
Answer: $183.75
Step-by-step explanation: You divide $150.50 by the number of hours worked, 30 hours, to find the hourly rate. Then, you multiple the hourly rate by 35 hours.
[tex]$157.50/30 hours = $5.25/hour \\$5.25/hour * 35 hours = $183.75[/tex]
Triangle ABC is an isosceles triangle.
What is the measure of ∠ACD?
answers:
1. 40°
2. 70°
3. 110°
4. 140°
Answers
Answer:
3. 110°
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
A restaurant customer left $1.35 as a tip...
Plz help me
Answers
Answer:
The tax was 4%- I have done this question in EnVision before...
Step-by-step explanation:
In a museum there is a sculpture in the shape of a cylinder. The cylinder has a diameter of 18 feet and a height of h feet. Which equation can be used to find V, the volume of the cylinder in cubic feet?
V = π(9)2h
V =π (9h ) 2
V = π(18)2h
V = π(18h) 2
Answers
Answer: The first one
01:52:06
Which best describes the solution to 4 minus 7?
Because Negative 4 + (negative 7) is an equivalent expression, the answer is –11.
Because 4 + (negative 7) is an equivalent expression, the answer is –3.
Because 4 + (negative 7)is an equivalent expression, the answer is –11.
Because Negative 4 + (negative 7) is an equivalent expression, the answer is –3.
Answers
Answer: 4 + (negative 7) is an equivalent expression, the answer is –11.
Step-by-step explanation: I did it on edenuity
Answer:
Because 4 + (negative 7) is an equivalent expression, the answer is –3.
Step-by-step explanation:
I did on the quiz myself sorry i am late please mark brainly.
A game has purple and orange pieces. The ratio of purple game pieces to total pieces is 7:16.
Select all the statements about the game pieces that are correct.
A.
The ratio of purple pieces to orange pieces is 9:7.
B.
The ratio of total pieces to orange pieces is 16:9.
C.
The ratio of total pieces to purple pieces is 16:9.
D.
There must be 9 more orange pieces than purple pieces.
Answers
Answer:
D
Step-by-step explanation:
it is true that there are 9 more orange pieces than orange pieces
Choose the equations for which makes the equation true.
Select all that apply.
Answers
Answer:
a,c,e
Step-by-step explanation:
dividing by 1000 means moving the decimal places 3 times to the left so yea
Find the percent of the number.
50% of 70 is
.
Question 2
Explain your method.
Answers
Answer:
35
Step-by-step explanation:
Using proportions, you are correct:
70/x = 100/50
cross multiply
100x = 3500
divide both sides by 100 to get your answer.
PLEASE HELP ME ASAP!!
Fifty percent of the area of this rectangle is shaded. What is the area of the shaded region? Explain your thinking.
Answers
Answer:
:0
Step-by-step explanation:
A wallet contains the following coins:
3 quarters
2 dimes
4 nickels
1 penny
What is the probability of randomly selecting a quarter, spending it , then selecting a dime? Your answer should be a simplified fraction.
Answers
Answer:
1/5 or 20%
Step-by-step explanation:
if there is a total of 2 dimes out of 10 coins there is a 20% chance of you picking a dime
Answer:
well- the answer needs to be only in fraction so it's 1/5-
Step-by-step explanation:
Roni wants to write an equation to represent a proportional relationship that has a constant of proportionality equal to Start Fraction 7 over 25 End Fraction. She writes the equation y = x + Start Fraction 7 over 25 End Fraction. What error is Roni making?
A. She should have written y = negative x + StartFraction 7 over 25 EndFraction so that x and y have a constant sum.
B. She should have written x y = StartFraction 7 over 25 EndFraction so that x and y have a constant product.
C. She should have written y = StartFraction 7 over 25 EndFraction x so that x and y have a constant quotient.
D. She should have written y = StartFraction 7 over 25 EndFraction so that y has a constant value.
Answers
Answer:
The answer C
Step-by-step explanation:
the formula f= 1.8 + 32 is used to convert temputure from degrees celsius ºC to degrees
feriheit ºF
Answers
Answer:
The Formula F=1.8C+32 gives the temperature in degrees Celsius (C). There is one temperature for which a number of degrees Fahrenheit is equal to the number of degrees Celsius.
Step-by-step explanation:
20ºC = 68ºF i think this is equation.;-;
Please help me I'm so confused
Answers
Answer:
a: 256
B: (1,4), (2,3), (3,2), (4,1)
c: $335.36
d: 2012.16in.
Step-by-step explanation:
a:2^3×2^5=2^8=256
b:2^1×2^4=2^2×2^3=2^3×2^2=4^1×2^1=32
c:2^8×2^8=2^16=33536 which means there are 33536 pennies which are equal to $335.36.
b:33536 pennies × 0.06 = 2012.16
Need help with 10, 11, and 12 :]
Answers
2. Equals 15625
3.sorry blanked out
Square inside the parentheses first so 6x6 = 36 => (36)^2 or 36x36 = 1296
11. (5^2)^3 = 15625
Do the same like #10, (5^2) or 5x5 =25
(25)^3 or 25x25x25 = 1296
12. (-5q^2p)^3 = -125p^3q^6
*reorder the terms
(-5pq^2)^3
*distribute the 3
(-5)^3 or (-5 x -5 x -5) = -125
*use power rule (a^x)^y = a^xy
(q)^3 or (q^1)^3 = q^3
(q^2)^3 = q^6
= -125p^3q^6
