Answers
Step-by-step explanation:
2 < (-2x + 4) and (-2x + 4) > -14
=> -2x + 4 > 2
=> -2x > -2
=> x < 1.
Related Questions
Show the correct steps to simplify this problem.
12-5·2÷6·4-2·2
Why is it necessary to follow the order you explained?
Answers
I picked the yellow one, was I correct?
Answers
Answer:
the answer was 9 (red)
Step-by-step explanation:
What is the range of the given function?
{(–2, 0), (–4, –3), (2, –9), (0, 5), (–5, 7)}
Answers
Answer:
From -3 to 7, can also be written as (-3,7), or -3<y<7
Step-by-step explanation:
On which interval are both the sine and cosine functions increasing? (StartFraction 3 pi Over 2 EndFraction, 2 pi) (StartFraction pi Over 2 EndFraction, pi) (0, pi) (pi, StartFraction 3 pi Over 2 EndFraction
Answers
Answer:
A
Step-by-step explanation:
edge
Sine and Cosine both function will Increase in [tex](3\pi /2 , 2\pi )[/tex]
What is Sine and Cosine function ?Sine, Cosine are the main functions used in Trigonometry and are based on a Right-Angled Triangle.
from 0 to 2π, sin (x) is increasing on the intervals (0, π/2) and (3π/2 , 2π), and decreasing on the interval (π/2 , 3π/2).from 0 to 2π, cos (x) is decreasing on (0 , π) increasing on (π , 2π).So common interval in which both sine and cosine functions are increasing is [tex](3\pi /2 , 2\pi )[/tex]
Learn more about sine and cosine function from here :
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i’m adding mixed numbers and i was wondering how to do this problem since i accidentally was late to my math class 4 1/2 + 3 4/5?
Answers
Answer:
8 3/10
Step-by-step explanation:
(560 + 440) x 14 PLS DUE IN 2 MINUTES
Answers
Answer:
14000
Step-by-step explanation:
The answer is 1400 because 560 plus 440 equals 1000 and 100 multiplied by 14 is 14000
P.S Can I have brainliest?
Select the correct answer from each drop-down menu.
Jacob surveyed members of three different gyms and recorded the number of hours they exercised last week. The mean and standard deviation (SD), of the data he gathered, is shown in the table.
Gym A, Mean = 7. SD = 2.9
Gym b, Mean = 8, SD = 4.2
Gym c, Mean = 6, SD = 3.2
Use the information to complete the following statement.
The members of gym [A, B, or C] show the most consistency in the number of hours they exercised last week because the [mean, standard deviation] of this data set is the [lowest or highest]. inside brackets are the options
Answers
Answer:
A, Standard Deviation, Lowest
Step-by-step explanation:
I got it right lol
The members of gym A show the most consistency in the number of hours they exercised last week because the standard deviation of this data set is the lowest.
What is mean?"The mean is one of the measures of central tendency. Mean is nothing but the average of the given set of values."
What is standard deviation?"The standard deviation is a measure of the amount of variation or dispersion of a set of values. A low standard deviation indicates that the values tend to be close to the mean of the set, while a high standard deviation indicates that the values are spread out over a wider range."
Given, Gym A has the lowest value of SD = 2.9, Gym C has the second lowest vale of SD = 3.2 and Gym B has the highest value of SD = 4.2.
We know, standard deviation is measured with the help of the differences of a group of data and the mean.
Therefore, more the standard deviation is less, the data will be more consistent.
Therefore, Gym A has shown the more consistency in terms of number of hours exercised last week.
Learn more about mean and standard deviation of a data set here: https://brainly.com/question/16030790
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Barry needs $1,449 for summer camp. Two local clubs will each match what he saves. Barry has 3 months before he leaves for summer camp. How much does Barry need to save on his own each month to have enough for summer camp?
Answers
Answer:
$161 each month
Step-by-step explanation:
We first need to calculate the total that Barry needs to save on his own. Since the two clubs are matching the amount that he saves then we need to divide the final total by 3.
$1,449 / 3 = $483
Barry needs to save a total of $483 in order for the two clubs to match his savings so he can save the $1,449 he needs. Barry has 3 months to save this amount therefore we need to divide this by 3.
$483 / 3 = $161
Finally, we can see that Barry needs to save $161 each month to have enough for summer camp
Which graph represents he function p(x) = |x - 1|?
Answers
idk ;-; lol help meeeee
Answers
Step-by-step explanation:
the answer is $.75
:))))))
HELP PLEASE THIS IS DUE IN 7 HOURS AND I HAVE LIKE 20 MORE OF THESE
Answers
Answer:
r=8
Step-by-step explanation:
V=πr^2h
You know volume and height so plug that in.
2211.68=πr^2(11)
and solve for r.....
How many solutions does this equation have?
–2 + 6y = 6y − 2
Answers
Answer:
infinetly many
Step-by-step explanation:
-2+6y=6y-2
6y=6y
0=0
infinetly many
Hope this helps plz hit the crown :D
What is the slope of the line in the graph?
Answers
Answer: 1
Step-by-step explanation:
Slope=rise/run
Here we rise 2 and run 2
2/2=1
Answer:
1
Step-by-step explanation:
The first thing you would want to do is know that the slope is the change in y over the change in x. for this line, it goes up one, over one. so your slope is just one. if you were to write the slope-intercept form equation, it would be y=x+1
What is the distance between each pair of numbers on the number line?
Use the number pad to enter your answers in the boxes.
The distance between -34 and 16 is
The distance between -34 and -16 is
Answers
A rectangle has a perimeter of 240 inches. The width is 23 inches less than the length. Find the length and width (perimeter of rectangle =2l+2w)
Answers
replace the w with (l-23)
2l+2(l-23)=2l+2l-46=240
4l=240+46=286
l=286 divided by 4=71.5
w=71.5-23=48.5
hope this helps! good luck!! if you still dont understand feel free to ask in the comments!!
The length and width of the given rectangle are 71.5 inches and 48.5 inches respectively.
Given that, a rectangle has a perimeter of 240 inches.
What is the perimeter of a rectangle?The perimeter of a rectangle is the total distance of its outer boundary. It is twice the sum of its length and width and it is calculated with the help of the formula: Perimeter = 2(length + width).
Let the length of a rectangle be l.
The width is 23 inches less than the length.
Then, the width of a rectangle will be l-23
So, perimeter = 2(l+l-23)
⇒ 2(2l-23) = 240
⇒ 4l-46=240
⇒ 4l=240+46
⇒ 4l=286
⇒ l=286/4
⇒ l=71.5 inches
So, width = l-23
=71.5-23 = 48.5 inches
Therefore, the length and width of the given rectangle are 71.5 inches and 48.5 inches respectively.
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Hell
Me 9tt grade math please
Answers
210 suite is marked down by 30%.Find the sale price
Answers
Answer:
$147
Step-by-step explanation:
What’s the slope I also have to simplify it
Answers
Answer:
Slope is -2
Step-by-step explanation:
rise/run
Hoep this helsp. Pls give brainliest.
NEED HELP ASAP!!! WIL GET BRAINLIST
Whoever gives me answers to these will get Brainlist
1: 2x+6=96
2: 2x+3+x-6=180
3: x+4+3x+2=90
4: x+16=4x-5
5: 2x+20+x+40=180
6: 7x-9+4x=90
Please help!!!
Answers
Answer:
1) x = 45
2) x = 61
3) x = 21
4) x = 7
5) x = 40
6) x = 9
graph a line that passes through the points 0,5 and 5,0
Answers
Answer:
the answer is (0,5) if you want to find the slope
Work out the volume of this sphere.
Give your answer to 1 decimal place.
4.7 cm
1
Answers
Answer:
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
Answer:
3839 jdjd
Step-by-step explanation:
=1902m33dud90dx039xx3
population of a city while 30,000 in 2007 it increased at the rate of 5% per annum find the population at the end of the year 2012
Answers
Answer:
30000x(1.05^5) = 38288 that's the answer
What is -4+ 7x = y written I. Slope-intercept form,and I have to graph it
Answers
Answer:
y = 7x - 4
Step-by-step explanation:
-4 + 7x = y and y = 7x - 4 are the same thing, there ya go.
48,947.2547
to the nearest
hundred
Answers
Answer:
48900
Step-by-step explanation:
Because the first hundred would be the 900
NEED HELP Solve: 3x + (2 - 4x); when x = 5 *
Answers
Answer:
-3
Step-by-step explanation:
3x5=15
+1(2-4x5)=2-20-18
15-18=-3
Answer:
-3
Step-by-step explanation:
Given equation for reference: 3x + (2 - 4x)
3(5) + (2 - 4(5)) is with x substituted for 5.
Next, we just follow PEMDAS like any other expression
First off, parentheses.
2 - 4(5), starting with multiplication, and then subtraction
The result of the parentheses is -18
3(5) - 18 is the result when we put that back into the expression.
Next, we multiply 3 by 5; the result being
15 - 18
Now, we just subtract 18 from fifteen, getting -3
Hope this helps!
Find an equation for the perpendicular bisector of the line segment whose endpoints are (-5,5) and -9,-9
Answers
Answer:
y= 3.5x+22.5
Step-by-step explanation:
The standard equation of a line a expressed as y = MX+c
m is the slope
c is the y-intecept
Get the slope
m = y2-y1/x2-x1
m = -9-5/-9+5
m = -14/-4
m = 7/2
Get the y- intercept
Substitute any of the point say (-5,5) and m = 7/2 into the equation y = MX+c
5 = 7/2(-5)+c
5= -35/2+c
5 =-17.5+c
c = 5+17.5
c =22.5
Get the required equation
Recall that y = MX+c
y= 3.5x+22.5
PLEASE ANSWER! WHOEVER ANSWERS WILL BE MARKED AS BRAINLIEST AND GET 100 POINTS!
what are the like terms of -4x+3m-7+8-14r?
Answers
Answer:
ok,i know
Step-by-step explanation:
there is no like terms
Answer:
the like terms are 7 and 8
Step-by-step explanation:
because the -4x,3m and 14r are not like terms
On a coordinate plane, a line with negative slope goes through (0, 1) and (1, negative 1).
The graphed line is y = –2x + 1.
Which equation, when graphed with the given equation, will form a system that has no solution?
y = 2x – 3
y + 2x = 1
y = –2x – 3
y –2x = 1
Answers
Answer:
The answer is c (y = -2x - 3)
Step-by-step explanation:
I got it right on the Math assignment!
Answer:
the answer is CCCCCC!!!! ur welcome
Step-by-step explanation:
2-1/y/3+1/y
What is the answer
Answers
Answer: 1/4
Step-by-step explanation:
(i am assuming that i am reading this right, it's hard to tell)
so first, we calculate it simply.
1/y / 4/y
then, we multiply it by the reciprocal.
1/y x y/4
finally, we reduce the expression.
1/4
What is /-7/ - /3/ ?
Answers
Answer:
4
Step-by-step explanation:
the absolute value of -7 is seven and the absolute value of 3 is 3.
7-3=4
