Answers
Answer: Choice A
Arithmetic, common difference = -10
==========================================
Explanation:
We subtract 10 from each term to get the next one
5-10 = -5
-5-10 = -15
-15-10 = -25
This is the same as adding -10 to each term
5+(-10) = -5
-5+(-10) = -15
-15+(-10) = -25
So this is why the common difference is -10 and the sequence is arithmetic.
Related Questions
Please help me with this question. Hope to get answers asap!
Answers
Answer: Approximately 7.4162
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
[tex]\sqrt\\ 55[/tex] = 7.416198487095663, rounded to the nearest integer is 7.
y = x - 2
y = 3x + 4
Is (4, 2) a solution of the system?
Answers
Answer:
No
Step-by-step explanation:
If you plug in the coordinates (4,2) to y=x-2 it will give you 2=2 which is rite, but if you plug it in to y=3x+4 it will give you 2=16 which isn't rite.
i rly need plz help so plz help :/
Answers
Answer:
Step-by-step explanation:
Follow PEMDAS
P = parenthasees
E = exponents
M = multiplication
D = division
A = addition
S = subtraction
There are no P or E or M
so divide
-3 = h + 4
then we just subtract four on both sides
h = -7
standard form of y=-3/2+7
Answers
Answer:
2y=11
Step-by-step explanation:
what is the answer to this problem 1/3-9=14x-7-13x
Answers
Answer:
(1/3) - 9 + 7 = 14x - 13x
-5/3 = x
What is the slope between the points (-10, 15) and (-13, 5)? What is the equation of the line in point slope form?
Answers
Answer:
y-15=-10/3 (x+10)
Step-by-step explanation:
If the area of the rectangle is given by the polynomial 2x^2-7x-15, what is the dimension of the reactangle in terms of x?
Answers
Answer:
x - 5 and 2x + 3Step-by-step explanation:
GivenArea of rectangle = 2x^2 - 7x - 15To findDimensions of rectangleSolutionSince the area is the product of the sides, let's try to factorize the given:
2x^2 - 7x - 15= 2x^2 - 10x + 3x - 15 =2x(x - 5) + 3(x - 5) =(x - 5)(2x + 3)So the dimensions are:
x - 5 and 2x + 3I need help with this math task, I don't know if you can do it with a photo or not, but I need the result, thanks!!
Answers
Answer:
under 1: 225
under 2: 450
under 3: 765
under 4:1020
Step-by-step explanation:
it multiplies each day
Geom_CQA1_20-21
Question: 1-5
The endpoints of MN are located at M (-4, 4) and N (2,-2). What are the coordinates of the point P that divides MN such that MP : PN is equal to 2: 1?
(-3.5, 2.5)
(-2,2)
(-1, 1)
(0,0)
Answers
Answer:
The coordinates of the point P is (0,0)
Step-by-step explanation:
Here, we want to find the coordinates of point P which divides the segment MN in the ratio 2 to 1.
Mathematically, what we shall use here is the internal division formula;
The internal division formula is given as follows;
(x,y) = (nx1 + mx2)/(m + n) , (ny1 + my2)/(m + n)
From the question;
x1 = -4
x2 = 2
y1 = 4
y2 = -2
m = 2
n = 1
By substituting, we have;
(1(-4) + 2)2))/(1 + 2) , (1(4) + 2(-2))/(1+2)
= (-4 + 4)/3 , (4-4)/3
= (0,0)
Albert bought 3 blank tapes for $5.95. Find the cost per tape to the nearest cent.
Answers
Answer:
17.85
Step-by-step explanation:
just times 5.95 by 3
what value of x makes the following equation true 4+3x=160
Answers
Answer:
x=52
Step-by-step explanation:
160=4+3x
Subtract 4 from both sides
156=3x
Divide 3 from both sides
x=52
89 times what is 6285
Answers
i got 70.61797752808989
Answer:
71
Step-by-step explanation:
6285 ÷ 89 = 71
Find the distance between the two points in simplest radical form.
(3, -8) and (-6,4)
Answers
Answer:
15
I got it wrong on delta math, they said 15 was the right answer.
Rewrite the equation of the line 5y=-1/4x-6
Answers
write it how would you respect to x or respect to y
x = -1.25y - 1.5
If solving for y:
y = -0.05x - 1.2
Hope this helps! :))
Evaluate the expression when x=3 , y=−4 , and z=−6.
z−2x/y
Answers
Answer:
9/2
distribute the value of x,y, and z, on the given questions, and then you do multiplication, next addition, lastly lowest term.
what value of y will make the equation true?
Answers
he table shows the number of minutes Jalen talks on his mobile phone and the cost of the phone calls.
Jalen’s Mobile Phone Cost
Number of minutes, x
150
220
250
275
Cost, y
$7.50
$11.00
$12.50
$13.75
If the cost varies directly with the number of minutes Jalen talks on the phone, which equation represents the variation?
y = 0.05 x
y = 20 x
y = 157.5 x
y = 1125 x
I ask so many questions but I'm not tryna fail yah feel me?
Answers
Answer:
y=0.5x
Step-by-step explanation:
i took the test on edg
please helpppppp !!!
Answers
Answer:
The answer would be A. It is the population PER YEAR, so it would not be C or D because the population change is only negative, and -2,500,000 people/year is way too much. It must be A, -83,333 people/year. Hope I helped!
4x + 3 - 2x + 7 = 24
Answers
Answer:
x=7
Step-by-step explanation:
4x+3-2x+7=24
We move all terms to the left:
4x+3-2x+7-(24)=0
We add all the numbers together, and all the variables
2x-14=0
We move all terms containing x to the left, all other terms to the right
2x=14
x=14/2
x=7
Evaluate f(x) = -3x+3 for x=-2
Answers
Answer:
9
Step-by-step explanation:
-3*-2 is 6+3 is 9
2 negatives equal a positive when multiplying or dividing
The answer fam is.....9
-1/2 = m -7/4
solve for m
Answers
Answer:
[tex]\boxed {m = \frac{5}{4}}[/tex]
Step-by-step explanation:
Solve for the value of [tex]m[/tex]:
[tex]-\frac{1}{2} = m - \frac{7}{4}[/tex]
-Switch sides:
[tex]m - \frac{7}{4} = -\frac{1}{2}[/tex]
-Add both sides by [tex]\frac{7}{4}[/tex] and the least common multiple of both [tex]2[/tex] and [tex]4[/tex] is [tex]4[/tex]. So, convert [tex]-\frac{1}{2}[/tex] to a fraction with denominator [tex]4[/tex]:
[tex]m - \frac{7}{4} + \frac{7}{4} = -\frac{1}{2} + \frac{7}{4}[/tex]
[tex]m = -\frac{2}{4} + \frac{7}{4}[/tex]
-Since both [tex]-\frac{2}{4}[/tex] and [tex]\frac{7}{4}[/tex] have the same denominator, then you would add the numerators:
[tex]m = \frac{-2 + 7}{4}[/tex]
[tex]\boxed {m = \frac{5}{4}}[/tex]
Therefore, the value of [tex]m[/tex] is [tex]\frac{5}{4}[/tex].
Which category does each card go into?
Answers
Step-by-step explanation:
E3, E6, E11, E7: no solution
E1, E12 : 1 solution
E2, E8, E10 : infinite solutions
Answer:
See attached
Step-by-step explanation:
The answer is attached
Infinitely many solutions
E2, E8, E10One solution
E1, E7, E12No solution
E3, E6, E11what is the answer to 3=a(1) + 6(1)+c
Answers
Answer:
a= -c-6-3
Step-by-step explanation:
a+6.1+c=3
a+6+c=3
a+6+c-c=3-c
a+6=3-c
a+6=3-6
a+6-6=3-c-6
a= -c-3
X2 (6x+ 1) (3x-9) = 0
Answers
Answer:
x = 0, [tex]-\frac{1}{6}[/tex], 3
Step-by-step explanation:
Hey there!
Step 1: Regroup terms.
2x(6x + 1) (3x - 9) = 0
Step 2: Solve for x.
x = 0, [tex]-\frac{1}{6}[/tex], 3
~I hope I helped you! :)~
What is the equation of the line that is parallel to the
given line and passes through the point (-2, 2)?
O y=1/5x+4
Oy= 1/5x+12/5
O y = -5x + 4
O y=-5x +12/5
Answers
The equation of the parallel line that passes through the point (-2, 2) is y= (1/5) x + (12/5)
What is meant by line's slope?The slope of a line indicates how steep it is. Slope is defined mathematically as "rise over run." Choose two points on the line and calculate their coordinates. Determine the difference in y-coordinates between these two points. Determine the difference in x-coordinates between these two points. Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).There are four types of slopes: negative, positive, zero, and undefined. as x grows The slope of a line can also be interpreted as the "average rate of change."Therefore,
The slopes of the two lines will be the same because it runs parallel to the line predicted by the equation.
The slope of the line is 1/5,
We know that the line is y= (1/5) x + c.
We can now find the y-intercept using the given point (-2,2).
[tex]$&\Rightarrow y=m x+c \\[/tex]
[tex]&y^2=\frac{1}{5}(-2)+c \\[/tex]
[tex]&\Rightarrow^2=\frac{-2}{5}+c \\[/tex]
[tex]&\Rightarrow c=2+\frac{2}{5}=\frac{10+2}{5}=\frac{12}{5} \\[/tex]
[tex]&\Rightarrow c=\frac{12}{5}[/tex]
Hence, The line's final equation will be [tex]y=\frac{1}{5} x+\frac{12}{5}[/tex]
To learn more about line's slope, refer to:
https://brainly.com/question/16949303
#SPJ2
Answer:
b) y = 1/5x + 12/5
Step-by-step explanation:
took the test on edge
At the beginning of spring, Anthony planted a small sunflower in his backyard. When it was first planted, the sunflower was 5 inches tall. The sunflower then began to grow at a rate of 1.5 inches per week. How tall would the sunflower be after 9 weeks? How tall would the sunflower be after ww weeks
Answers
Answer:
Height after 9 weeks: 1.5(9)+5= 18.5
Height after w weeks: 1.5w+5
Step-by-step explanation:
Which of the following is a true statement?
The opposite of −45 is equal to the absolute value of −45.
The opposite of 45 is equal to the absolute value of −45.
The opposite of −45 is not equal to the absolute value of 45.
The opposite of 45 is equal to the absolute value of 45.
Answers
Answer:
The opposite of 45 is equal to the absolute value of -45.
Absolute value means switching to to a negative if it's a positive and if it's a negative to a positive. For 0, it remains 0 and doesn't switch to a -/+.
Answer:
The opposite of 45 is equal to the absolute value of -45
Step-by-step explanation:
Hope this helps!
what is 20 =4 (g +2 )
Answers
Answer:
3Step-by-step explanation:
4 ( g + 2 ) = 20
4 ( 3 + 2 ) = 20
4 ( 5 ) = 20
4 ⋅ 5 = 20
20Hope this
helps! <3
Number between 17/4 and V20
Answers
Answer:
4.485
Step-by-step explanation:
[divide 17 by 4]
[ ]
Now, Midpoint of 4.25 and 4.472 =
Number between 4.25 and 4.472 =4.485
Or number between and is 4.485.
Which table has a constant of proportionality between y and x of 1/5?
Answers
Answer:
5
Step-by-step explanation:
