Answers
Answer: B) y=-3x+2.
Step-by-step explanation:
+2 is where the line touches on the y axis. and for -3. you find 2 points and you go from 1 point to the other. the points i got were. (0,2) (2,-4). i went down 6 times, and to the right 2. that’s a fraction 6/2. and then simplify. 2 can go into 6 three times, and can go into 2 once. 3/1. since there’s a 1 underneath it’s just 3. and since you went down. it’s is negative. so y=-3x+2 is your answer.
Related Questions
Hey, can someone help me with this. I am having trouble
Answers
what is the prime factorization for 54???
Answers
[tex]2 * 3 * 3 * 3[/tex]
[tex]3 * 18[/tex]
6 The bar chart shows the A-level mathematics grades achieved by some students one year. A-level grades 120 100- 80 Frequency 60 40 20 om 0 A* A B D E U С Grade a How many students achieved grade B or C? b How many students took A-level mathematics? c Estimate the probability that a student will achieve grade B or C next year.
Answers
Answer:
very hard very hard
Step-by-step explanation:
other will answer it
Which equations have the variable term in the equation -6 + 2x = 6x - 9 Isolated to one side of the =, and the constant isolated to the other side? Select all that apply.
Answers
Answer:
See explanation.
Step-by-step explanation:
Since no choices were given I'll do my best to provide equivalent options.
Let's say all the terms with x in them were moved to the left side of the equation, and the rest were moved to the right.
-6+2x = 6x-9
2x-6x = -9+6
Simplifying these gives:
-4x = -3
4x = 3
Based on your question you should look for functions arranged similarly to
-4x = -3
The options for this question might include:
-4x = -3
4x = 3
2x - 6x = -9 + 6
-6 + 9 = 6x - 2x
3 = 4x
How many tons are equal to 32,000 pounds?
16 tons
116 tons
160 tons
1,600 tons
Answers
Answer:
16 tons
Step-by-step explanation:
i hope this helps! have a wonderful rest of ur day :)
and if its not too much to ask will you mark me as brainliest pls, im trying to rank up this month and i only need 3 more, if not then its ok! ty and let me know if theres anything else you need!!
Answer:
16 tons
Step-by-step explanation:
I think it is 16 tons
sorry for answering so late lol i dont even remember how I got here
The temperature at sunrise is 35°F. Each hour, the temperature rises 7°F. Write an equation that models the temperature y, in degrees Fahrenheit, after x hours.
What is the graph of the equation?
Answers
Answer:
35 + 7x = y
Step-by-step explanation:
The temp starts at 35 and increases by 7 degrees every hour.
Have a great day!
Please rate and mark brainliest!
The average marks obtained by three students is 15. If two students obtained 12 and 18 marks respectively, find the marks obtained by the third student.
Answers
Answer:
15 marks
Step-by-step explanation:
If the average mark obtained by 3 students is 15, then the total marks are
⇒ 3 x 15 = 45
Let x be the marks obtained by the third student.
If two students obtained 12 and 18 marks, then
⇒ 12 + 18 + x = 45
⇒ 30 + x = 45
⇒ x = 45 - 30
⇒ x = 15
Solution:
We can clearly say that "mean" has been used.
Mean is the average of a group of numbers.In this case, we are given three numbers, 12, x, and 18.
=> 12 + 18 + x/3 = 15=> 30 + x = 3 x 15=> 30 + x = 45=> x = 45 - 30=> x = 15The marks obtained by the third student is 15 marks.
any one know how to find how many solutions are in a equation???? There's Exactly one solution,no solutions, or infinitely many solutions.
Answers
Answer:
the answer is infinitely many solutions to an equation
hope this helps!
What is the product of ( 2 − 5 ) and ( 2 + 3 − 2 ). Write your answer in standard form. Show all work for full credit!
Answers
(2+3-2) = (5-2) = 3
3 x 3 = 9
Sum of cubes: (a b)(a2 – ab b2) = a3 b3 Difference of cubes: (a – b)(a2 ab b2) = a3 – b3 Which products result in a sum or difference of cubes? Check all that apply. (x – 4)(x2 4x – 16) (x – 1)(x2 – x 1) (x – 1)(x2 x 1) (x 1)( x – 1) (x 4)(x2 – 4x 16) (x 4)(x2 4x 16).
Answers
By comparing all the options with the formula of sum of cubes and difference of cubes we get that [tex](x+4)\left(x^{2}-4 x+16\right)[/tex] is sum of cubes
What is formula of sum of cubes and difference of cubes?
Formula of sum of cubes and difference of cubes are following
[tex](a+b)(a^2 -ab +b^2) = a^3+ b^3 \\\\\\(a - b)(a^2+ ab+ b^2) = a^3 - b^3[/tex]
(a)
[tex](x-4) \left(x^{2}+4 x-16\right)\\=(x-4) \left(x^{2}+4 x-4^2\right)\\\\[/tex]
by comparison with formula we can say that this is neither sum or nor difference of cubes.
(b)
[tex](x-1)\left(x^{2}-x+1\right)\\=(x-1)\left(x^{2}-x+1^2\right)[/tex]
by comparison with formula we can say that this is neither sum nor difference of cubes.
(c)
[tex](x+1)(x-1)=x^{2}-1^{2}\\[/tex]
we can say that this is neither sum nor difference of cube as it's difference of squares.
(d)
[tex](x+4)\left(x^{2}-4 x+16\right)\\\\(x+4)\left(x^{2}-4 x+4^2\right)[/tex]
by comparison with formula this is equal to
[tex]x^{3}+4^{3}\\[/tex]
Hence this is sum of cubes
(e)
[tex](x+4)\left(x^{2}+4 x+16\right)\\(x+4)\left(x^{2}+4 x+4^2\right)[/tex]
by comparison with formula we can say that this is neither sum nor difference of cubes.
By comparing all the options with the formula of sum of cubes and difference of cubes we get that [tex](x+4)\left(x^{2}-4 x+16\right)[/tex] is sum of cubes
To know more about cubes visit: https://brainly.com/question/107100
Answer:
Number three and five.
C. (x - 1) (x²+ x + 1)
E. (x + 4)(x²+ 4x + 16)
Step-by-step explanation:
Edge. You’re welcome.
What is the lowest denominator of 1/2, 1/3, and 1/5?
Answers
Answer:
6 or 1/6
Step-by-step explanation:
Only in this case, you leave out the 5 denominator as a multiple because it has nothing in common with 2 and 3.
2 x 3 = 6 lowest denominator
therefore,
6.
3.6x+5.9−2.2−1.7x
Enter your answer as an expression
Answers
Answer:
1.9x+3.7
Step-by-step explanation:
Combine like terms
3.6x + (-1.7x)= 1.9x
5.9 - 2.2= 3.7
Hence, 1.9x + 3.7.
[RevyBreeze]
Answer:
1.9x+3.7
Step-by-step explanation:
start by combining like terms
(3.6x-1.7x)+(5.9-2.2)
1.9x+3.7
for mine i need number number/number
Answers
Answer:
if you mean a proper fraction then lets get 2 1/5
the measure of an angle is 78 degrees. what is the measure of its supplementary angle?
Answers
I hope this helps :D
An angle of 78° is a supplement of another angle. We know that the sum of the supplementary angles is 180° and the sum of complementary angles is 90°. Let's take another angle to be x. Hence, the measure of another angle is 102°.
Answer:
18*
Step-by-step explanation:
When two angles add up to 90°, we say they "Complement" each other.
Complementary comes from Latin completum meaning "completed" ...
because the right angle is thought of as being a complete angle.
Spelling: be careful, it is not "Complimentary Angle" (with an "i") ...
that would be an angle you get for free!
Why did the British sign the Treaty of Paris? What did Great Britain agree to do under the treaty?
Answers
Answer: They signed it to end the Revolutionary War. They promised to recognise American independence and ceded territory east of the Mississippi River to the U.S
Step-by-step explanation:
Factorise : 81 − (a−2)^2
Answers
Answer:
(11 - a)(7 + a)
Step-by-step explanation:
81 - (a - 2)² ← is a difference of squares and factorises in general as
a² - b² = (a - b)(a + b) , then
81 - (a - 2)²
= 9² - (a - 2)²
= (9 - (a - 2) )(9 + (a - 2) )
= (9 - a + 2)(9 + a - 2)
= (11 - a)(7 + a)
How many 32-bit integers can be stored in a 16-byte cache line?.
Answers
Answer:
4
Step-by-step explanation:
1 byte = 8 bits
=> 16 byte = 16 x 8 = 128 bits
So it can hold 128 : 32 = 4 integers.
The number of 32-bit integers that can be stored in a 16-byte cache line is 4.
What is unit conversion?To convert any unit into another is called a unit conversion.
In order to convert units, we need to care about their dimensions their dimension should not be changed.
It is known that,
1 byte = 8 bits
Multiply both sides by 16
16 byte = 128 bits
32 bits will hold 128/32 = 4 integers.
Hence "A 16-byte cache line can hold a maximum of 4 32-bit integers".
To learn more about unit conversion,
brainly.com/question/11543684
#SPJ2
How many cubes were used to make
this prism?
Answers
Answer:
108 cubes were taken to make this prism
Process
First count Face
And multiple with 2.
Again , Next face
And multiple with 2.
Again next face
And multiple with 2.
On a ship the ratio of crewmembers to passengers os 1:5 there are 540 passengers how many crewmembers are there
Answers
Answer: I believe that there are 108 crewmembers on the ship.
Step-by-step explanation: Since for every 5 passengers you have 1 crewmember i divided 540 by 5 landing me at the answer 108.
If the starting time of a project is 11:25 and the finishing time if 13:40 , what is the duration.
Answers
Answer:
The duration is 135 minutes ie. 2 hours and 15 minutes
5.)Linear associations form a straight line on a graph. Nonlinear associations produce a curved line or other pattern that is not a straight line.
Other associations are positive, negative, and no association. Describe each of these three associations and provide a real world example of each type of association.
Answers
Answer:
See below.
Step-by-step explanation:
Positive association is when the line has a positive slope, and the line progresses upwards.
E.g. When a car is traveling, as time progresses, the distance traveled increases.
Negative association is when the line has a negative slope, and the line declines.
E.g. When a car is traveling, as time progresses, the amount of gasoline decreases.
No association is when there is no slope between points, nor is there a line.
-hope it helps
A car travels 180km from Mool River along the N3 highway to the South Coast. It takes the driver 4 hours, Determine the average speed of the car in km per hour.
Answers
Answer:
45km/h
Step-by-step explanation:
The car took 4 hours to travel 180km -> In an hour, it travel 1/4 of the distance.
1/4 x 180 = 45
So, the average speed of the car is 45km/h.
9-(x+8y)
distributive property
Answers
Answer:
[tex]=9-x-8y[/tex]
Step-by-step explanation:
[tex]9-\left(x+8y\right)[/tex]
[tex]\mathrm{Apply\:the\:distributive\:law}:\quad \:-\left(a+b\right)=-a-b[/tex]
[tex]-\left(x+8y\right)=-x-8y[/tex]
[tex]=9-x-8y[/tex]
A taxi charges $4 plus $0. 20 per mile. You spend more than $30 for a taxi ride. What is the inequality?
Answers
Answer:
[tex]4+0.20m > 30[/tex]
Step-by-step explanation:
You add 4 to the 2 cents
HELP ME LEJDJSKEJFJXJSJA
Answers
3k+k^2-3
3(4)+(4)^2-3
12+16-3
=25
Hope this helps :)
Help !! Write the following equation in standard form:
8/7x3+x4+6x+1
Answers
HELP HELP HELP HELP HELP HELP
Answers
Step-by-step explanation: i cant see it clearly
Can someone help the picture below asap
Answers
Do you know what 1/5 is as a percentage
Match the side and angle measures of each triangle to its correct classification.
Answers
Step-by-step explanation:
the first one is acute equilateral
the second one is obtuse scalene
the third one is right scalene
the fourth one is obtuse isosceles
Harry Potter is trying to figure out how many potions he needs to learn to get an A in Severus Snape’s class. Every time he makes 4 potions, his grade goes up by one letter. He can earn an F, D, C, B, or A. If he has has a D in the class, how many more potions does Harry need to make to get an A?
Answers
Answer:
Harry needs to make 12 potions to get an A.
Step-by-step explanation:
He currently has a D
+ 4 = C
+ 4 = B
+ 4 = A
4 + 4 + 4 = 12 potions
So, Harry needs to make 12 potions to get an A in his potions class.
