Answers
Answer:
the second one
Step-by-step explanation:
Related Questions
3X-4 over 14 equals 9 over 10 solve for x
Answers
Answer:
3x-4/14=9/10
You change the subtraction to addition
3x+4/14=9/10
Then you change the fractions to decimals
Step-by-step explanation:
THESE 2 QUESTIONS ASAP PLS! BRAINLIEST!!
Answers
Answer:
1=y=4x+-2 2=y=4x-3
Step-by-step explanation:
Okay yall I’m confused
Answers
Answer:
X-coordinate in the ordered pair (25,30)
Step-by-step explanation:
Marian se deplaseaza ,cu automobilul,pe autostrada.La ora 10 si 35 minute el se afla la kilometrul 25 .Dupa un interval de timp,la ora 11 si 15 minute,el se afla la kilometrul 100.Calculati :durata deplasarii,distanta parcursa de Marian si viteza medie a acestuia(exprimata in unitati de SI)
Answers
Step-by-step explanation:
If Marian travels, by car, on the highway. At 10 and 35 minutes he is at kilometer 25. After a period of time, at 11 and 15 minutes, he is at kilometer 100.
Total distance covered = 25km + 100km
Total distance covered by Marian = 125km
Total time taken by marian = 10hr 35min + 11hr + 15min
Total time taken by marian = (10+11)hr + (35+15)min
Total time taken by marian = 21hr 50mins
Total time taken by marian = 21 * 50/60 hr
Total time taken by marian (Duration) = 21.833hr
Average speed = Total distance covered/Total time taken
Average speed = 125/21.833
Average speed = 5.725km/hr
Convert to m/s
5.725km/hr = 5.725*1000/3600
5.725km/hr = 5725/3600
5.725km/hr = 1.5903 m/s
Hence the average speed expressed in SI unit is 1.5903 m/s
A new plasma-screen television has a purchase price of $4410. If the sales tax on this purchase is $264.60, find the sales tax rate.
Answers
Answer:
6.02% or just 6%
Step-by-step explanation:
is this right? if not what is it
Answers
Answer:
i am not sure
Step-by-step explanation:
i am not sure
Question 3 OT 5
What is the simplified fractional equivalent of the terminating decimal 0.25?
A.5/2
B. 1/4
c.2/5
D. 25/100
Answers
Answer:
uhh
Step-by-step explanation:
What value of x satisfies the equation below?
12 ( x - 2 ) + 3 x = 1 2 ( x + 6 ) + 2
Answers
Answer:
x = 32.6666667
Step-by-step explanation:
12(x - 2) + 3x = 12(x + 6) + 2
Distribute;
12x - 24 + 3x = 12x + 72 + 2
Collect like terms;
15x - 24 = 12x + 74
Subtract 12x from both sides;
3x - 24 = 74
Add 24 to both sides;
3x = 98
Divide both sides by 3;
x = 32.6666667
PLSSS HELP ME THIS IS DUE TODAY THE QUESTION IS IN THE SCREENSHOT
Answers
Answer:
b
Step-by-step explanation:
There are 12 members in a bicycle club this fall. But next summer, Noelle hopes the number of members will be 175% of this number. What is Noelle’s goal for the number of members next summer
Answers
MS Geometry Review:Question 4
Marcelo is making cookies. He uses a circular cookie cutter with a radius of 1.5 inches. What is the
approximate circumference of each cookie?
Select one:
7.07 inches
O
4.71 inches
о
9.42 inches
O
2.36 inches
Answers
Answer:
9.42
Step-by-step explanation:
It is 9.42 because if you multiply the radius by 2 to get diameter you multiply the diameter by 3.14 to get your final answer which is 9.42 :)
solve 4x+x+4=8x-3x+4. does the solution, no solution, or infinitely many solutions? if one soultion, write the solution. explain
Answers
what is the equation of the graph below?
Answers
Answer:
y = 3x + b
3x is the slope
y = 3x + 1 because 1 is the y intercept
Step-by-step explanation:
Answer:
y = 3x + 1
Step-by-step explanation:
You know the y intercept by looking where the line hits the y axis, which is at (0,1), so you know the "b" of the equation is 1. Then, you do rise over run. If you rise 3 and run 1, you get to another point, so I know the slope is 3/1 or 3.
Objective: Students will use tables to come up with a set of values for a variety of
linear functions and then graph the equations as lines. They will then decorate their
graph paper using colors to create a "stained-glass” look.
Materials:
• Markers, colored pencils, or crayons
• Black marker
• Ruler
• Graph paper (final product looks better with no numbers given, but may
need to use for particular students)
• Student Worksheet
Procedures:
1) Distribute student worksheet. Explain to the students that they are to create
their own set of linear equations (following the requirements below so they
have a variety of positive negative coefficients and constants)
3) y=+_+
1)y=+x
2)y=-x
5)y=-_+
6)y=----
4) y=+_
9)x=+
8)y=-
7)y=+_
IP
2) Give each student time to complete the tables and then distribute a ruler and
black marker. The students should graph each equation, label the equation
on the line and trace it with black marker so it stands out.
3) The last step is for the students to color the sections of the graph paper so it
looks like a stained glass window - I have my students choose just three of
their favorite colors to use.
Answers
Answer:
Step-by-step explanation:
What is 89 -8?
With decimal
Answers
Answer:
81.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
Step-by-step explanation:
because that’s what 89-8 with a decimal is
Answer:
81.00
Step-by-step explanation:
89.00
-08.00
81.00
What is the constant of variation in the equation y=3/4x?
Answers
Answer:
3/4 is the answer
Step-by-step explanation:
A train leaves L.A. at 2pm and heads north at 50mph. If the next train leaves the station 3 hours later and heads north at 60 mph, what time will the second train catch up with the first?
Answers
Answer:
8 AMStep-by-step explanation:
Start time = 2 PMSpeed of the first train = 50 mphSpeed of the second train = 60 mphTrains head same directionThe second train spends 3 hour less time than the first but both take same distanceLet the time in travel for the first train be x, then we have equation for distance:
50x = 60(x - 3)50x = 60x - 18060x - 50x = 18010x = 180x = 18 hoursTime when the second train caches up the first one:
2 PM + 18 hours = 8 AM next day11 more than five of a certain number is twenty more than 2 times of that number. what is the number?
Answers
Answer:
Let the number be x
Given:
11 + 5x = 20 + 2x
5x - 2x = 20 - 11
3x = 9
x = 3
The number is 3.
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Let x represent the number, and set up an equation:
5x + 11 = 2x + 20
Solve for x:
5x + 11 = 2x + 20
3x + 11 = 20
3x = 9
x = 3
So, the number is 3.
6x+1=3y+7 what is the slope in this equation
Answers
Answer:
the answer is 2
Step-by-step explanation:
i converted the problem
6x+1=3y+7 = 6y+3y=6
Then i noticed that 3 and 2 can only make 6
So, m=2
It's due at 11:59PM CST which is around 10 minutes so please take this batch of points and help me out
Answers
I hope it'll be in time hhhhh
Will mark brainliest, pls explain!!
Which statement about the ordered pairs (−9,3) and (2,−4) is true for the equation 6x−y2=14?
A-Both ordered pairs are solutions.
B-Neither ordered pair is a solution.
C-(2,−4) is a solution to the equation.
D-(−9,3) is a solution to the equation.
Answers
Answer:
B-Neither ordered pair is a solution.Step-by-step explanation:
GivenEquation
6x−y^2=14Ordered pairs
(−9,3) and (2,−4) Verifying pairs(−9,3)
6(-9) - 3^2 = 14-54 - 9 = 14-63 = 14Incorrect(2,−4)
6(2) - (-4)^2 = 1412 - 16 = 14-4 = 14IncorrectCorrect option is B
Answer:B
Step-by-step explanation:
The half- life of 1-137 is 8.07 days.if 100 grams are left after 40.35 days, how much grams were in the original sample?
Answers
Answer:
8L/2days = 4L/day
4L/day x 7 days = 28L
Step-by-step explanation:
ms.ziesenis walked 1/4 of a mile in 1/2 of an hour. use multiplication to find the unit rate
Answers
Answer:
he would walk 1 mile in 2 hours
Step-by-step explanation:
which is very slow tbh
3x– 12 = 24 is equivalent to x- 4= 8
Which property of equality did I use to change 3x - 12 = 24?
Addition Property
Division Property
Subtract Property
Multiplication Property
Answers
Answer: division property
Step-by-step explanation:
i think hope this helps :)
compared to last year, the population of Boom Town has increased by 10%. The population is now 6,600. What was the population last year?
Answers
Answer:
60
Step-by-step explanation:
6600 x 10% = 60&$;#;,$:#&#>$
New price / %multiplier = original price
Multiplier = 1 + 10/100 = 1.1
6600 / 1.1 = 6000
What number should be added to both sides of the equation to complete the square?
x2 + 3x = 6
12 / 2
0
Nw
3
62
Answers
Answer:
we have added 9/4 to both sides of the equation.
Step-by-step explanation:
The given equation is :
[tex]x^2+3x=6[/tex]
Here, a = 1, b = 3 and c = 6
We should add (b/2)^2 to the both sides of the equation.
(b/2)^2 = (3/2)^2 = (9/4)
[tex]x^2+3x+\dfrac{9}{4}=6+\dfrac{9}{4}\\\\(x+\dfrac{3}{2})^2=\dfrac{33}{4}\\\\x+\dfrac{3}{2}=\pm \dfrac{\sqrt{33}}{2}\\\\x= +\dfrac{\sqrt{33}}{2}-\dfrac{3}{2}, -\dfrac{\sqrt{33}}{2}-\dfrac{3}{2}\\\\=1.37,-4.37[/tex]
Hence, we have added 9/4 to both sides of the equation.
G is the circumcenter. Find BC.
A. 15
B. 20
C. 25
D. 30
Answers
Explanation
Jen shaken Sufism was sheinebrudiensbdheinebrbdhrien
I got it right
At the sewing store, Linda bought a bag of mixed buttons. The bag included 70 buttons, of which 30% were large. How many large buttons did Linda get?
Answers
Answer:
21
Step-by-step explanation:
Which value of x is in the solution 2|x-3|<4
Answers
Answer:
1 < x < 5
Step-by-step explanation:
Inequalities of the type | x | < a , have solution of the form
- a < x < a
Given
2 | x - 3 | < 4 ( divide both sides by 2 )
| x - 3 | < 2 , then
- 2 < x - 3 < 2 ( add 3 to each interval )
1 < x < 5
I need this please ASAP
Answers
Answer:B vertical
Step-by-step explanation: