Answer:
-8
Step-by-step explanation:
Common ratio of a geometric sequence can be obtained by dividing the successive terms as ,
=> S = 11 , -88 , 704
=> r = -88/11
=> r = -8
OR
=> r = 704/-88
=> r = 8/-1
=> r = 8(-1)/(-1)(-1)
=> r = -8
• Hence the common ratio is -8.Can you help me on this one? I kinda forgot this whole unit Lowkey so can you explain it as if there were someone who never learned it? LINKS/ EMPTY SLOTS WILL BE REPORTED.
Answer:
here’s something that will help
answer is at the bottom if needed
Step-by-step explanation:
What is the recursive rule for the sequence? -1,-0.5,0,0.5,1,...
9514 1404 393
Answer:
C
Step-by-step explanation:
The subscript (n-1) is used to indicate the term previous to term (n). In this sequence, each term is 0.5 more than the previous term, so the recursive relation ...
[tex]a_n=a_{n-1}+0.5[/tex]
is the appropriate one. This matches choice C.
__
Additional comment
Of course, if the next term is 0.5 more than the last, then the previous term is 0.5 less than the present one. The sequence can be described in this "backward" fashion by the recursive relation of choice A. While that does work to describe the sequence, it is usually not the form we desire for a recursive relation.
Need help with #6
Find the missing angles
Answer:
p = 95
q = 95
r = 85
s = 85
Step-by-step explanation:
85 deg & p are same-side int angles & are supplementary.
p = 180 - 85 = 95
p & q are vertical & congruent.
q = 95
p & s are supplenmentary.
s = 85
s & r are alt int angles & congruent.
r = 85
can someone please help me with this ?? im really confused but i need to pass this test!
In the circle above, the measure of angle DHG can be represented by 7x - 7, and the measure of arc DG can be represented by 9x + 21. The measure of arc DG is ___ degrees.
Answer:
[tex]84^{\circ}[/tex]
Step-by-step explanation:
The measure of an inscribed angle is exactly half the measure of the arc it forms. Thus, we have the following equation:
[tex]2(7x-7)=9x+21[/tex]
Solving, we get:
[tex]2(7x-7)=9x+21,\\14x-14=9x+21,\\5x=35,\\x=7[/tex]
Plugging in [tex]x=7[/tex] into [tex]9x+21[/tex]:
[tex]\widehat{DG}=9(7)+21,\\\widehat{DG}=63+21,\\\widehat{DG}=\boxed{84^{\circ}}[/tex]
Answer:
-31
Step-by-step explanation:
Draw a scale diagram of 15 mm scale factor of 8
pleaseee help
do u want us to draw it 4 u ? cuz I can
Which equation has a graph that is a parabola with a vertex at (-2, 0)?
O y=-22²
O y = (x + 2)2
O y = (x - 2)2
Oy=x²-2
Answer: y = (x+2)^2
Aka: B
Step-by-step explanation:
Did it on edge just now !
The equation y = (x + 2)² has a graph that is a parabola with a vertex at
(-2, 0).
Option B is the correct answer.
What is a parabola?A parabola is an equation of a curve, such that any point on the curve is equidistant from a fixed point called the focus and a fixed line called the directrix of the parabola.
The equation of a parabola:
y = a(x-h)^2 + k
We have,
The equation that has a graph that is a parabola with a vertex at (-2, 0) is
y = (x + 2)².
The general equation for a parabola is y = a(x - h)² + k, where (h, k) is the vertex of the parabola.
Comparing this general equation to y = (x + 2)²,
We can see that h = -2 and k = 0, which means that the vertex of the parabola is (-2, 0).
Therefore,
The equation y = (x + 2)² has a graph that is a parabola with a vertex at
(-2, 0).
Learn more about parabola here:
https://brainly.com/question/21685473
#SPJ7
On three successive plays, a quarterback was sacked for a total loss of more than 19 yards. What describes the number of yards gained
A. more than B. less than
Solve the following system of equation using any method.
3x+3y=12
2x+4y=16
X = and Y=
Answer:
X=0
Y=4
Step-by-step explanation:
3x=12-3y
x=4-y
Plug 4-y in for x in the other equation:
2(4-y)+4y=16
8-2y+4y=16
2y=8
y=4
If x=4-y and y=4, x=4-4=0
Find the surface area ASAP and plz show your work
Answer:60 3/4
Step-by-step explanation: 4 1/2 times 2 1/4 = 10 1/8
4 1/2 times 3 = 13 1/2
3 times 2 1/4 6 3/4
help its for finalsssss! brainliest will be given
Answer:
1st one
Step-by-step explanation:
Answer:
(5,0)
Step-by-step explanation:
HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST
Answer:
No solutions
Step-by-step explanation:
If f(x)= (2x)^2, find f(-4)
Answer:
f(-4)=16
Step-by-step explanation:
substitute x for -4
f(x)=(2x)^2
f(-4)=(2*-2)^2
f(-4)=(-4)^2
f(-4)=16
Can ya help me with this and tell me where to plot it
Answer:
plot x in -3 1/2 from the origin(to left, so put it in middle of -3 and -4)
plot y in 2 1/4 from the origin(to up, so put it in 2 1/4)
Hope this helped, if you have questions; feel free to ask in comments!
Step-by-step explanation:
what is the answer??
[tex] \red{ \boxed{ \bf Answer: The \: second \: graph } } [/tex]
Complete the sentence the length of a segment from a vertex to the centroid is the length of the median from that vertex
Answer:
The length of a segment from a vertex to the centroid is
“ 2/3 “ the length of the median from that vertex
Hence, the length of the median from that vertex is [tex]\frac{2}{3}[/tex].
What is the vertex?
The common endpoint of two or more rays or line segments Vertex typically means a corner or a point where lines meet.
Here given that,
The length of a segment from a vertex to the centroid is the length of the median from that vertex.
So, the length of a segment from a vertex to the centroid is [tex]\frac{2}{3}[/tex] which is the median of that vertex.
Hence, the length of the median from that vertex is [tex]\frac{2}{3}[/tex].
To know more about the vertex
https://brainly.com/question/19573277
#SPJ6
Hector's father is 4 times as old as Hector and twice as old as Carlos . If Carlos is 24 years old , how many years old is Hector ?
please help me i’ll give u a brainliest
Answer:
8.94 inches
Step-by-step explanation:
Solve for hypotenuse.
Type a digit that makes the statement true. 762,78___ is divisible by 6
Answer:
good morning
127,13 is the answer
Each day, Robert eats 40% of the pistachios left
in his jar at that time. At the end of the second
day, 27 pistachios remain. How many pistachios
were in the jar at the start of the first day?
Answer:
At the beginning of the first day there were 75 pistachios in the jar.
Step-by-step explanation:
Given that each day, Robert eats 40% of the pistachios left in his jar at that time, and at the end of the second day, 27 pistachios remain, to determine how many pistachios were in the jar at the start of the first day you must perform the following calculations:
100 - 40 = 60
60 = 27
100 = X
100 x 27/60 = X
2700/60 = X
45 = X
60 = 45
100 = X
100 x 45/60 = X
4500/60 = X
75 = X
Therefore, at the beginning of the first day there were 75 pistachios in the jar.
Which of the following are square roots of the number below? Check all that apply.
Answer:
The answer is D my friend
Answer:
square roots of the 9=3.
DETERMINE WHICH OF THE ANGLE MEASURES BELOW CORRECTLY
SATISFY THE MISSING VALUE, X, IN EACH DIAGRAM.
choices:
x= -6
x= -3
x= -2
x= -1
x= 0
x= 1
x= 2
x= 3
x= 6
Hi there!
[tex]\large\boxed{x = -1, 2, 3}[/tex]
The zeros of a polynomial are where the graph intersects the x-axis.
Thus, by looking at the graph, we can see that it intersects the x-axis at x = -1, x = 2, and x = 3.
Answer:
x = - 1, x = 2, x = 3
Step-by-step explanation:
The zeros are the values of x on the x- axis where the graph crosses, that is
x = - 1, x = 2, x = 3 ← are the zeros
Someone help me with this pleaseee!!! I need help asap!!!!
Find the image of the given point
under the given translation.
P(-3,-3)
T(x,y) = (x -8, y-3)
P' = ([?], [])
Answer:
Step-by-step explanation:
p(-3,-3)
here x is -3 and y is also -3 so
p(-3,-3)=p'(x-8,y-3
=p'(-3-8,-3-3)
=p'(-11,0)
Given that y = 4x + c is a tangent to the function f(3) = 3x^2 - 8x + 6, find the value of c.
Please help will mark brainliest
Answer:
D,C,E IS CORRECT
Step-by-step explanation:
What is the MEAN of this data set? (3, 6, 3)
Answer:
mean=sum of data/no of data
=12/3
=4
Step-by-step explanation:
therefore mean=4
Answer:
3+6+3 = 12
12/3 = 4
Step-by-step explanation:
Therefore the mean is 4
Calculate the percent error
15 po
Mr. Boone estimates that it will take him 48 minutes to run 8 miles. It
actually takes him 60 minutes. What was his percent error? *
18%
20%
25%
30%
Answer:
20%
Step-by-step explanation:
The formula to find percent error is the absolute value of the actual value (60) minus the approximate value (48) divided by the actual value (60) times 100. So first we calculate 60 - 48 which is 12 then divide 12 by 60 which gives us 0.2 and finally multiply by 100 which gives us the answer of 20%
PLEASE HELP MEEEEEEEEEEEEEEE
Answer:
y = √61
Step-by-step explanation:
the steps are in the pic above, stay outta drugs and pass ur tests.
What single transformation was applied to quadrilateral A to get to quadrilateral B?
Answer:
The correct answer is translation