Answer:
Geometric
Step-by-step explanation:
The given sequence is; 39, 156, 468, and 936 Geometric sequence.
What is a geometric sequence and how to find its nth term?Three parameters differentiate between which geometric sequence we're talking about. The first parameter is the initial value of the sequence. The second parameter is the quantity by which we multiply the previous term to get the next term. And the third parameter is the length of the sequence. It can be finite or infinite.
Consider that the initial term of a geometric sequence is a and the term by which we multiply the previous term to get the next term is r.
Thus, the nth term of such sequence would be; [tex]T_n = ar^{n-1}[/tex]
We have been given that the sequence is; 39, 156, 468, 936
Hence, the given sequence is; 39, 156, 468, and 936 Geometric sequence.
Learn more about geometric sequence here:
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23
(12v + 5)
95
Need help!
doo
doooo doooooooo
Step-by-step explanation:
What’s the value of x?
Plz help I don’t understand.
Determine whether the sequence is arithmetic. If yes, identify the common difference and give the next three terms.
( -3, -12, -48, -192, ...)
Answer:
I do my love a ti love
Step-by-step explanation:
coroneta
Answer:
The sequence is a Gp
Each term can be gotten from multiplying the common difference (4)
Next three terms
(-192×4)= - 768
(-768×4)= - 3172
(-3172×4)= - 12688
A bookstore pays $28 for a copy of a textbook. The bookstore sells the textbook for $42. What is the percent markup on the textbook?
Answer:
50%
Step-by-step explanation:
28×0.50= 14
14+28= 42
#CarryOnLearning
#MarkAsBrainliest
Help me need the answer!!!!!
Answer:
Hope that helps
Step-by-step explanation:
b) two pairs that are solutions
x>=-4
x>=-4x<=1
-4<=x<=1
two pairs that are not solutions
-18<x<-13
A toy is on sale for $28.50. If the tax rate is 6.25%, what is the total cost of the toy?
Answer:
30.28
Step-by-step explanation:
6.25 percent of 28.50 is 1.7815 1.78 rounded
28.50+1.78=30.28
Triangle ABC has Vertices A(1, 2), B(3, 5), and C(4, 3). Using the origin as the center of dilation, Triangle ABC is dilated by a scale factor of 3 to create Triangle A ′ B ′ C ′ . Which statement can be used to justify that Triangle ABC is similar to Triangle A ′ B ′ C ′ ?
Answer:
AA ≅ AA postulate
Step-by-step explanation:
Given
[tex]A=(1,2)[/tex]
[tex]B = (3,5)[/tex]
[tex]C = (4,3)[/tex]
[tex]k = 3[/tex] --- scale factor
Required
Determine which statement that justifies the similarities between ABC and A'B'C'
When ABC is dilated by a scale factor of 3 to form A'B'C', the sides A'B'C are 3 times as large as the sides of ABC.
However, all three angles of both triangles remain the same. This is so, because dilation do not affect angles.
So, a statement that can be used to justify the similarities is: AA ≅ AA
x/3=-7
find the variable
Answer:
x=−21
Step-by-step explanation:
Answer: x=-21
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
1 /3 x =−7
Step 2: Multiply both sides by 3.
3*( 1/3 x)=(3)*(−7)
x=−21
Expand and simplify (2x + 5)2
Answer: 4x +10
Step-by-step explanation:
you just need to multiply the inside of the brackets by the outside so 2x x 2 = 4x and 5 x 2 = 10
Which relationships have the same constant of proportionality between yyy and xxx as the equation y=\dfrac{5}{2}xy=
2
5
xy, equals, start fraction, 5, divided by, 2, end fraction, x?
Answer:
5
Step-by-step explanation:
Answer:
b,c,e
Step-by-step explanation:
I took it in the test
Which expresionnis equlavimnt to the expression below
Which represents the solution set of 5(x+5) <35?
X<12
X>12
X<16
X>16
Answer:
I got x<2 but that's not an option
Step-by-step explanation:
5(x+5) <35
5x+25<35
5x<10
x<2
Work out
(
2
×
10
8
)
−
(
3
×
10
6
)
Give your answer in standard form.
Answer:
[tex] - 1.02 \times 10 {}^{2} [/tex]
Step by step:
Use bidmass to work out the brackets
(2×108) = 216
(3×106) =318
216-318=-102
Then put into standard form.
Please Help Me I don’t understand
Answer:
The answer is 35 and here is why!
Step-by-step explanation:
It is because, m = 10
So, therefore 3.5m = 3.5*m = 3.5 * 10
Therefore, answer is 35.
Hope this helps.
Show that the binomial is a factor of the polynomial. Then factor the polynomial completely.
g(x)=x3−x2−20x; x+4
g(x)=
Answer:
g(x) = x(x - 5)(x + 4)
Step-by-step explanation:
Here the binomial is x + 4, indicating that a root is -4. Note that x is common to all terms of g(x)=x3−x2−20x, so we can immediately write g(x) in partially factored form as
g(x) = x(x^2 - x - 20). Since -20 = -5*4,
g(x) = x(x - 5)(x + 4)
Answer:
x(x-5)(x+4)
Step-by-step explanation:
Checked. Answer submitted prior to mine is correct on BIM.
These two triangles are congruent. Which side of triangle PQR is the same length as AB?
RP or PR
QR or RQ
PQ or QP
Answer:
QR OR RQ
,,,,,,,,,,,,,,,,,
Please help ill mark brainliest ✅✅✅✅
Answer:
i think y=3/4x-4.2
Step-by-step explanation:
help i didnt learn anything the method is distance
Answer:
10 units
Step-by-step explanation:
Of course you have to graph the two points to find out the answer.
Then you count the units or squares to find out how far they are.
So it was basically 6 units to the right and 4 units up :)
Hope this helped plz mark brainliest :))
ok can you pls answer this
Find the length of an arc when the radius is 15 feet and the measure of the central angle 135 degrees. Round to nearest hundredth.
Answer:
35.34
Step-by-step explanation:
The formula for arc length is 2rФπ/360
2(15)(135)=4050
4050/360·π=35.34
01:44:56
Mustafa’s soccer team is planning a school dance as a fundraiser. The DJ charges $200 and decorations cost $100. The team decides to charge each student $5.00 to attend the dance. If n represents the number of students attending the dance, which equation can be used to find the number of students needed to make $1,500 in profit?
Answer: the equation would be 5n=1,500
Step-by-step explanation:
5 dollars per N (student) they need to make 1,500 so you need to find n
( to find N do 1,500 divided by 5 = 300
On a hot day, a soccer team drank an
entire 50 gallon cooler of water, and then
drank half as much again.
How much water did they drink?
I’ll give u brainliest if u show how you got the answer :D
Answer:
75 gallons
Step-by-step explanation:
50+(50/2)=
50+25= 75
(1/2 of 50 is 25)
Answer:
75 gallons
Step-by-step explanation:
Soooooo
they drank 50 gallons and then they drank half as much as they just drank
50/2 =25 -to get half of what they just drank
50 + 25 =75 - the original 50 gallons + half of that.
Find the slopes form two points (-1, -2) and (3,-4)
Answer:
m=-1/2
Step-by-step explanation:
use y=mx+b
A carton of milkshake comped with 25% extra free. A normal size carton is 320ml calculate the volume of milkshake in the larger carton. find 25% of 320
Step 1: Our output value is 350.
Step 2: We represent the unknown value with $x$.
Step 3: From step 1 above,$350=100\%$.
Step 4: Similarly, $x=25\%$.
Step 5: This results in a pair of simple equations:
$350=100\%(1)$.
$x=25\%(2)$.
Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have
$\frac{350}{x}=\frac{100\%}{25\%}$
Step 7: Again, the reciprocal of both sides gives
$\frac{x}{350}=\frac{25}{100}$
$\⇒x=87.5$
Therefore, $25\%$ of $350$ is $87.5$
Use the distributive property to find the equivalent expression.
7(2 + 5y) =
y
+
Can someone please answer this
Figure ABCD is a kite.
Kite A B C D is shown. Sides A B and B C are congruent. The length of A B is 14. Sides C D and A D are congruent. The length of C D is 22.
What is the length of line segment BC?
8 units
14 units
22 units
36 units
Answer:
It's 14..... I just took the quiz
By applying the above properties of a kite, the length of line segment BC is equal to: B. 14 units.
The properties of a kite.According to geometry, the adjacent sides of a kite ABCD are always equal and a pair of opposite angles are always equal. Thus, we can logically deduce the following points:
AB = BCCD ≅ ADBy applying the above properties of a kite, the length of line segment BC is equal to 14 units because it's equal to the length of line segment AB.
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Change the following fractions to Improper Fractions
1. 6 7/8
2. 5 6/9
3. 2 ¾
4. 1 4/5
5.7 2/3
math work please help wioth my math
Answer:
Figure A is scalene and probably obtuse.
Figure B is scalene and right.
Figure C is equilateral and acute.
Figure D is isosceles and right.
Figure E is isosceles and acute.
I am so sorry if I did a few wrong, I'm in Middle-School so I don't know much. I hope I get everything correct!
Answer: Figure A is scalene and probably obtuse.
Figure B is scalene and right.
Figure C is equilateral and acute.
Figure D is isosceles and right.
Figure E is isosceles and acute.
Step-by-step explanation:
Marie and Jorge are both trying to lose weight. After 3 months they compared their weight loss. Marie’s weight went from 175 to 150. Jorge’s weight went from 190 to 180. Which statements are true regarding their weight loss? Select three options. WILL GIVE BRAINLIEST +20 POINTS
ill tell em to ya right now
Jorge’s weight change was approximately 5%.
Marie’s weight change was approximately 14%.
Marie had the greater percent change.
Jorge had the greater percent change.
Marie’s weight change was approximately 1.4%.
#edge2021
Answer:
1 ,2, and 3
Step-by-step explanation:
Jorge's weight percent decrease is (190-180)÷190, or amount of change/original amount. Simplified, 10÷190=5.2637157894...%, approximately equal to 5%. The first option is correct. Marie's percent decrease is (175-150)÷175. Simplified, that is 25÷175=14.2857142857...%, which is about 14%. The second option is correct. Clearly, we can tell that Marie had the greater percent change, about 14% to about 5%. Also clearly, Jorge did not have the greater percent change, so we can tell Option 4 is wrong. We already know that Jorge's change is about 5% and Marie's is about 14%, so they can't be about 0.5% or about 1.4%. Options 5 and 6 are incorrect. The correct answers are 1, 2, and 3.
Hope this helps you!
