Answers
Answer:
a) 2
b) -[tex]\frac{1}{2}[/tex]
c) y = 2x + 1
Step-by-step explanation:
a)
First put the equation into slope intersept form (y=mx+b) by...
Move the variable to the right-hand side and change its sign : -y = -4 -2xChange the signs on both sides of the equation: y = 4 + 2xUse the commutative property to reorder the terms : y = 2x + 4Slope intersept form : y = 2x + 4
Parallel lines have the same slope so.... a parallel slope is 2
b)
First put the equation into slope intersept form (y=mx+b) by...
Move the variable to the right-hand side and change its sign : -y = -4 -2xChange the signs on both sides of the equation: y = 4 + 2xUse the commutative property to reorder the terms : y = 2x + 4Slope intersept form : y = 2x + 4
To find a perpendicular slope flip the slope and change the sign : -[tex]\frac{1}{2}[/tex]
c)
First put the equation into slope intersept form (y=mx+b) by...
Move the variable to the right-hand side and change its sign : -y = -4 -2xChange the signs on both sides of the equation: y = 4 + 2xUse the commutative property to reorder the terms : y = 2x + 4Slope intersept form : y = 2x + 4, parellel slope : 2
Substitute the x and y values with the given ordered pair: 3 = 2(1) + bCalculate the product: 3 = 2 + bMove the variable to the left-hand side and change its sign: -x = 2 - 3Calculate the difference and change the signs : b = 1Use the slope and y-intersept (b) to write the new line : y = 2x + 4
Related Questions
How do Sasa’s film techniques relate to the content and mood of this excerpt?
Answers
Answer:
its a.
Step-by-step explanation:
i took the quiz.
Answer:A
Step-by-step explanation:I DID THE QUIZ
Given the function h(x)=x^2-5x-1, determine the average rate of change of the function over the interval −2≤x≤5.
Answers
Answer: -2
Step-by-step explanation:
A student finds the slope of the line between (14, 1) and (18, 17). She writes . What mistake did she make? She mixed up the x- and y-values. She used y-values where she should have used x-values. She did not keep the order of the points the same in the numerator and the denominator. She should have added the values, not subtracted them.
Answers
Answer:
She did not keep the order of the points the same in the numerator and the denominator.
Step-by-step explanation:
Check
Your Understanding
Marcos deposited $500 into a 2.5-year simple interest account. He wants to earn $50 interest. What interest rate must the account pay?
Answers
The account must pay a 40 percent interest rate under Marcos.
A basic interest account is what?A loan's or deposit's initial principal serves as the foundation for simple interest.
Contrarily, compound interest is calculated based on both the principal amount and the interest that is accrued on it each period.
Simple interest is simpler to compute than compound interest because it is just applied to the principal.
based on the information provided,
500+x=200
x=200/500
x=40
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TRYING TO COMPLETE BEFORE 11:59 PLEASE HELP IM HAVING A PANIC ATTACK
Compare the slopes m1 & m2 of the lines to determine if the lines are parallel, perpendicular or neither.
Answers
Answer:
In order top to bottom: perpendicular, parallel, neither
Step-by-step explanation:
For lines to be perpendicular, their slopes must be the opposite reciprocals of each other. That means the fraction is flipped and the sign is flipped. For the first one it's 3/4 and -4/3 which is opposite reciprocals.
For lines to be parallel, the slopes are the same. The second one has both slopes = 1/2.
The last one is neither because it's not equal and they're not opposite reciprocals.
I recommend graphing these if you're still having trouble with the concept. You can try desmos.com, that's a good website to use.
Haley and Ryan are finding 7 – 3 + 2. Who is correct? Explain your answer.
Answers
Answer:
I think that the person who is right is Ryan because he used the all the proprieties in the right way
Step-by-step explanation:
Answer: Ryan's work is correct because if you Subtract 7 and 3 you would get 4. Then you add 2 you would get 6.
Step-by-step explanation: Step 1: (7 - 3 = 4) Step 2: (4 + 2 = 6)
This is really head to so try yo best
Answers
???
soooo..........whats ur question
What is the value for angle 2?
I need help
Answers
Answer:
120
Step-by-step explanation:
all complementary angles should add up to 180 degrees
Answer:
the value of 2 is 60
Step-by-step explanation:
Need help ASAP!!!Thanks
Answers
Answer:1144.2 for question 5
Step-by-step explanation:
Bryant collected 2 pounds of newspaper for the recycling drive. Luther collected 3 7/8 times as much newspaper as Bryant. How many pounds of newspaper did Luther collect?
Answers
Answer:
Luther collected 7.75 pounds of newspaper
Step-by-step explanation:
2 times 3.875
7.75
PLZZZZZ HELP I WILL GIVE BRAINLEST POINTS AND EXTRA POINTS
1. Identify each of the following situations or equations as proportional or non-proportional and explain your reasoning.
(a) The total cost of rent is determined by recording x months of rent at $1400 per month, plus a $150
application fee.
(b) y =3/4x
(c) y=1/2x - 6
Answers
Answer:
a. Non proportional
b. Proportional
c. Non proportional
Step-by-step explanation:
Here, we want to determine if each situation is proportional or not
a) Non-proportional
This is because the amount y paid in a month will be;
y = 1400x + 150
Since the amount paid is not solely dependent on the number of months, then we do not have a proportional relationship
b) proportional
y = 3/4x
The value of y is dependent solely on that of x, so the relationship is proportional
c) non proportional
Since the value of y is not solely entirely dependent on x value, then the relationship is not proportional
1. Triangle ABC is congruent to triangle EDF. So, Kiran knows that there is a sequence of rigid motions that takes ABC to EDF.
Please answer as soon as possible thank you!
Select all true statements after the transformations:
a. Angle A coincides with angle F.
b. Angle B coincides with angle D.
c. Segment AC coincides with segment EF.
d. Segment BC coincides with segment ED.
e. Segment AB coincides with segment ED.
Answers
Answer: B.
C.
E.
Step-by-step explanation:
The true statements after the transformation, given that triangles ABC and EDF are congruent are: statements B, C, and E.
Recall what congruent triangles share in common:
If two triangles are congruent, all three sides of one triangle will be congruent to all corresponding three sides in the other triangle.If two triangles are congruent, all three angles of one triangle will be congruent to all corresponding three angles in the other triangle.Thus, if triangle ABC is congruent to triangle EDF, then Kiran will know that after the transformation:
<A will coincides with angle E<B will coincides with angle D<C will coincides with FSegment AC will coincides with EF, AB to ED, as well as BC to DF.
Therefore, the true statements after the transformation, given that triangles ABC and EDF are congruent are: statements B, C, and E.
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Ten students in your class put their names on slips of paper inside a box. Out of the ten students, four are girls, and six are boys. Five names are chosen.
What is the probability that three girls and two boys are chosen?
1.90%
350%
7.14%
23.81%
Answers
Answer:
23.81%
Step-by-step explanation:
The total number of ways to select 5 out of 10 will be;
10 C 5 = 252
The number of ways of selecting 2 boys out of 6 will be
6 C 2 = 15 ways
The number of ways of selecting 3 girls out of 4 will be
4 C 3 = 4 ways
The probability of both will be;
(4 * 15)/252 = 60/252 = 0.238095238095
To the nearest percentage, that will be 23.81%
find the slope: 2x-6y=8
Answers
Answer:
m = 1/3
Step-by-step explanation:
Answer:
Slope is 1/3 and y=mx+b form: y=1/3x-4/3
Step-by-step explanation:
6 blue slabs have a mean weight of 7 kg. 3 yellow slabs have a mean weight of 5 kg. 1 grey slab has a mean weight of 9kg. work out the mean of 10 slabs
Answers
Answer: 6.6kg
Step-by-step explanation:
6 blue slabs have a mean weight of 7 kg. The total weight of the 6 blue slabs will be:
= 6 × 7kg
= 42 kg
3 yellow slabs have a mean weight of 5 kg. The total weight of the 3 yellow slabs will be:
= 3 × 5kg
= 15kg
1 grey slab has a mean weight of 9kg.
To get the mean of the 10 slabs, we add their total weights together and divide by 10. This will be:
= (42kg + 15kg + 9kg)/10
= 66kg/10
= 6.6kg
Based on the information given the mean of 10 slabs is 6.6 kg.
Formulate
(9+5×3+6×7)/10
Calculate the quotient
9+15+6×7/10
9+15+42/10
Calculate the sum or difference
24+42/10
66/10
Reduce the fraction
33/5
Hence:
Mean=6.6 kg
Inconclusion the mean of 10 slabs is 6.6 kg.
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Choose the appropriate name for the function described below
The speed of a computer depends on the amount of memory.
A. memory(speed), or m(s)
B. speed(memory), or s(m)
C. computer(speed), or c(s)
O D. speed(computer), or s(c)
SUBM
Answers
Answer:
A. memory(speed), or m(s)
Step-by-step explanation:
what is the slope of (12,22) (-20,19)
Answers
Answer:
3/32
Step-by-step explanation:
The slope is found by
m = ( y2-y1)/(x2-x1)
= ( 19-22)/(-20-12)
= -3/-32
= 3/32
A birds eggs are hatching there are 42 yellow baby birds and 41 red baby bird what is thr ratio of yellow birds to red birda
Answers
Answer:
42:41
Step-by-step explanation:
Find the slope of the line passing through the points (-8, 3) and (7,3)
Answers
Answer:
0 I think??
Step-by-step explanation:
[tex]M=\frac{x2-x1}{y2-y1}[/tex]
[tex]M=\frac{7-(-8)}{3-3}[/tex]
[tex]M=\frac{15}{0}[/tex]
[tex]M=0[/tex]
Given the function f(x) = 3x + 2, and g(x) = -x + 10, find the value of x for which f(x) = g(x).
Answers
Answer:2 I thinkkk
Step-by-step explanation:
What is the name of each labeled part?
B
С
B
C
E
A
E
D
Answers
Answer:
I know that B is the nucleas but I don't know the rest sorry
Answer:
A: dendrite
B: cell body
C: axon terminal
D: axon
E: nucleus
Step-by-step explanation:
6
Estimate each percent.
70% of 103
(1 Point)
Enter your answer
Will make Brainlylist
Answers
Answer:72.1
103*.7=72.1
I hope this is good enough:
Find the area of each circle. Round to the nearest tenth.
Answers
Answer:
5 6 7
Step-by-step explanation:
I just need help with the graphing the rest of them are all drop downs lol
Answers
which is greater -13 or -16?
Answers
Answer:
-13
Step-by-step explanation:
I need help plz!!!!
I need help plz!!!
Answers
Answer:
Step-by-step explanation:
In school i did these but i have no clue how to do them.I will try though:)
CAN SOMEONE PLEASE HELP ME WITH THIS
Answers
what is the slope of the line please help
Answers
Answer:
The slope is -3
Step-by-step explanation:
Pick any 2 points I picked 4,7 and 3,4. Next Take your y2 which is 4 and subtract that by your y1 which is 7 and get -3. Next do x2- x1 which is 3-4= -1. So it would be -3/-1. And reduce to -3! <3
Select the budget that would most quickly achieve the financial goal of saving $6000 for college tuition.
Answers
Answer:
A
Step-by-step explanation:
I would assume budget A would save the quickest because you put more money in savings in that budget.
La ciudadde osaka japon se encuentra a (9x10 elevado a 6 )+ (6x10 elevado a 5)+ (8x10 elevado a 3+ (8x10 elevado a 2)+ 7x10 de milan italia
a) expresa los datos en kilometros
b)¿ que distancia habra recorrido un avion q salio de milan a osaka y se encuentra aun tercio de su destino???
Answers
Answer:
A
Step-by-step explanation:
