Answers
Answer:
C. since 8, 15, 17 are pythagorean triples
Related Questions
Simplify the expression by combining like terms. Then,
evaluate the expression by substituting the given values
for the variables.
x=5 and y=2
y^2 + xy – 7y^2
Answers
Answer:
-14
Step-by-step explanation:
The like terms in this equation is y^2 and -7y^2 so combining the two the equation becomes:
xy-6y^2
Then we substitute the values in:
5×2-6×2^2 = -14
the number get when 90 is divided by 30 and its quotient is multiplied by 53?
Answers
Answer:
Step-by-step explanation: 90 divided in to 30 is not 53 is is equal to 3
what is 3 3/4 - 2 1/5
Answers
Answer:
1 11/20
Step-by-step explanation:
3 3/4 - 2 1/5
(3-2) + (3/4 - 1/5)
1 + 11/20
1 11/20 or 31/20 or 1.55
Help me on this please
Answers
Answer:
I think it's the answer.
Domain - { 1, 9, 0 }
Range - { -2, 9, 1, 2 }
Not sure
domain : 1,9,0,9,1
range : -2,9,-2,1,2
The daily consumption C (in gallons) of diesel fuel on a farm is modeled by C = 30.3 + 21.6 sin(2Ď€t/365 + 10.9) where t is the time (in days), with t = 1 corresponding to January 1. What is the average daily fuel consumption? Which term of the model did you use? Explain.
Answers
The question is an illustration of the sine function.
The average daily fuel consumption is 30.3The vertical shift represents the average daily fuel consumptionThe function is given as:
[tex]\mathbf{C = 30.3 + 21.6\sin(\frac{2\pi t}{365} + 10.0)}[/tex]
A sine function is represented as:
[tex]\mathbf{y = a\sin(bx - c) + d}[/tex]
Where d represents the vertical shift.
In this case, d represents the average rate
So, the average daily fuel consumption is 30.3
The term that represents the average daily fuel consumption is the vertical shift of the sine function.
Read more about sine functions at:
https://brainly.com/question/12015707
1. Refer to the equation 2x − 4y = 12.
(a) Create a table of values for at least 4 points. Show your work on how you found the values for each coordinate pair, and validated the points were on the line.
Work for Point 1
Work for Point 2
Work for Point 3
Work for Point 4
Answers
Answer:
1a
2d
3I
4j
5b
6o
7q
Step-by-step explanation:
How many songs can you play from 6:00 to 10:00
Answers
Answer:
Using common knowledge each song is about 2 minutes and 50 seconds, so you can listen to about 100 songs, maybe more
Step-by-step explanation:
6-10=4hrs
4 hours divided by 2:50=
4 hours= 280 Minutes, 2:50 can be rounded to 3min, 280/3=93.3333333333
In other words, you can estimate to 94.
So the answer should be around 94
If possible brainliest?
What quantities are being compared? (If there are x- and y- axes, what do they represent?)
Answers
Answer:
The independent variable belongs on the x-axis (horizontal line) of the graph and the dependent variable belongs on the y-axis (vertical line).
The distance a car can travel varies directly with the amount of gas in the tank. The car can travel 135 miles with 5 gallons of gas. How many miles can the car travel with 8 gallons of gas? and The value of y varies directly with x. When y=6, x=½. What is the value of x when y=312? please help me.
Answers
Answer:
216
Step-by-step explanation:
135/5=27
27*8=216
whats 3+9+3+6+5+8+4+3+9-23-1 divided by 2=
Answers
Answer:
13
Step-by-step explanation:
=26/2
=13
hope u got it
what is the rate of change of y=-5/4x
Answers
Help plz I need it it’s hard
Answers
Answer:
the awnser is 2
Step-by-step explanation:
need help doing my homework !! i will mark you brainliest
Answers
work out the sum of the x’s together first and then work out what -4 + 1 is.
anyone kind enough to help out :/?
I rlly need it
Answers
Find the slope from this table
Show me how please and thank you
Answers
Answer:
2
I hope this helps you...
solve the compound inequality-8 < 5x + 7 <2
Answers
Answer:
-3 < x ≤ -1
Step-by-step explanation:
-8 < 5x + 7 ≤ 2
First, subtract 7 from all sides of the inequality:
-8 - 7 < 5x + 7 - 7 ≤ 2 - 7
-15 < 5x < -5
Divide all sides by 5 to isolate x:
-15 ÷ 5 < 5x ÷ 5 ≤ -5 ÷4
-3 < x ≤ -1
Hope this helps!
Jackson’s mom limits the amount of time he is allowed to play video games. After Jackson plays for 9minutes, his mom tells him that he has used up 30% of his time. How many more minutes can Jackson play before he uses all of his time?
Answers
Answer:
21 minutes
Step-by-step explanation:
30%=9
10%=3
100%-30%=70%
7×10%=70%
3x7=21
=21minutes
Write an equation then solve It costs $4 to enter the fair. Each ride cost $2.50 You have $21.50 How many rides can you go on
Answers
Answer:
21.50-4-2.50*6
Step-by-step explanation:
you can get on 6 rides
If i get good grades in 8th grade will it affect the classes I get in 9th grade?
Answers
Answer:
It will result if you have advanced classes or get an Ap class
Step-by-step explanation:
It will not affect your 9th grade..
Yet, you should work hard to achieve your aim and gain knowledge not for getting better marks.
Click all of the multiples of 3 that are greater than 3 shown in the table. Don’t worry if a number has already been crossed out, go ahead and click it if it is a multiple of 3 that is greater than 3. (Choose 5)
12
6
15
7
18
9
Answers
Answer:
12 15 18 9 7
Step-by-step explanation:
Answer:
12, 6, 15, 18, 9Step-by-step explanation:
Multiples of 3 greater than 3 are:
12 = 3*46 = 3*215 = 3*518 = 3*69 = 3*3The only odd number is 7
I need someone to explain to me how to solve this, because I need to show my work.
Answers
on day one he used 4 cans of blue and 6 cans of yellow
day two, 6 blue and 9 yellow
both are divisible by 2 and 3 respectively, additionally when you divide the number of blue cans Marc used by the number of yellow cans each day you get a sum of .66
those are the trends
so therefore day three would have the same trend.
Now on day three Marc will have 4 cans of blue paint and 5 cans of yellow paint remaining, what I did here to find the answer was divide numbers under 4 and 5 until I got a division problem that equaled .66
my answer was 2 blue cans and 3 yellow.
The answer is that on day three the highest number of cans that Marc can mix to get his favorite shade of green is 2 blue and 3 yellow
Find the value of x using the figure to the right.
Answers
Answer:
yes it may be 3
Step-by-step explanation:
Austin's town voted on a new speed limit. 90% of the 20 votes were in favor of the new speed limit. How many votes were in favor?
Answers
Answer:
18
Step-by-step explanation:
times 20 by 0.90
20*0.90=18
Simplify your perimeter expression as much as possible.
C.
x2
JR
Оа
b
4y + 4x + 4
2x + 4y + 2
2
C с
Answers
Answer:
1019191991
Step-by-step explanation:
08899988777777777
Explain why 0.02 x 0.3 = 0.006. Answer in at least 2 complete sentences.
Answers
Answer:
.02*.03=.006 because when you multiply decimals after you get your answer you need to move the decimal point over 3 spaces. You do this because when you move the decimal point out three to multiply it you have to move it back in three after you get your solution, or else it is incorrect.
Step-by-step explanation:
For a function f, we are given that f(8) = 1 and f'(8) = 2.
What's the equation of the tangent line to the graph of f at x = 8?
Answers
Answer:
Step-by-step explanation: y
'
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x
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=
1
f
'
(
f
−
1
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x
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y
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−
8
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f
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f
−
1
(
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8
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y
'
(
−
8
)
=
1
f
'
(
2
)
y
'
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8
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−
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−
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y
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12
−
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y
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=
−
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13
M is the midpoint of PQ. MQ = 5x + 8 and PQ = 6x + 56, find PM.
(4 Points)
Enter your answer
Answers
If M is the midpoint of PQ. MQ = 5x + 8 and PQ = 6x + 56, then PM = 58
Since M is the midpoint of PQ
PM + MQ = PQ................(*)
Given:
PQ = 6x + 56
MQ = 5x + 8
Substitute PQ and MQ into equation (*)
PM + (5x + 8) = 6x + 56
Collect like terms
PM = 6x + 56 - (5x + 8)
Expand the equation using the distributive rule
PM = 6x + 56 - 5x - 8
PM = 6x - 5x + 56 - 8
PM = x + 48.........(**)
Equate MQ and PM
MQ = PM
5x + 8 = x + 48
Collect like terms
5x - x = 48 - 8
4x = 40
Divide both sides by 4
4x / 4 = 40/4
x = 10
Substitute x = 10 into equation (**)
PM = x + 48
PM = 10 + 48
PM = 58
Learn more here: https://brainly.com/question/23460890
Exit
What is the decimal equivalent of 4/5
Answers
Answer:
0.8
Step-by-step explanation:
to find the decimal equivalent we must get the denominator to 100
to do that we must multiply it by 20, 4/5 * 20/20 is 80/100
80/100 is also 80%, which is also 0.80 (which can be simplified to 0.8)
the x-intercept was substituted incorrectly
write the correct equation
an equation of the parabola is y =__________
Answers
Answer:
Step-by-step explanation:
let the eq. of parabola be
y=ax²+bx+c
points (-1,0),(2,0),(3,4) and (0,-2) lie on it.
0=a-b+c
0=4a+2b+c
subtract
3a+3b=0
a=-b
4=9a+3b+c
-2=0+0+c
c=-2
a-b-2=0
-b-b-2=0
-2b-2=0
b+1=0
b=-1
a=-b=-(-1)=1
eq. of parabola is
y=x²-x-2
I NEED HELP ASAP PLEASE NO LINKS!!!
Answers
Answer:
The answer to your question is 10/9