Answer:
[tex] \underline{\boxed{Part \: A}}: \\ \: \\the \: function \: is \: a \: \boxed{ geometric \: sequence} \\ \\ \underline{\boxed{Part \: B}}: \\\boxed{T_n = a( {r})^{(n - 1)}} \\ \\ \underline{\boxed{Part \: C}}: \\ \boxed{T_4 = T_3( { - 3})^{(1)}} \\ \\ \underline{\boxed{Part \: D}}: \\ \boxed{ T_9 = 26,244}[/tex]
Step-by-step explanation:
[tex] \underline{\boxed{Part \: A}}: \\ \: \\the \: function \: is \: a \: \boxed{ geometric \: sequence} \\ this \: due \: to \: their \: common \: ratio (r)= \boxed{- 3} \\ \\ \underline{\boxed{Part \: B}}: \\ \\ let \: the \: required \: term \: be \to \: T_n \\ let \: the \: first \: term \: be \to \: a \\ let \: the \:common \: ratio \: be \to \: r \\ hence : \boxed{T_n = a( {r})^{(n - 1)}} \\ where \: n \: is \: the \: number \: of \: term. \\ \\ \underline{\boxed{Part \: C}}: \\ let \: the \: required \: term \: be \to \: T_4 \\ hence : \boxed{T_4 = T_3( { - 3})^{(1)}} \\ \\ \underline{\boxed{Part \: D}}: \\if \: a = 4 : r = ( - 3) : n = 9 \\ hence : \boxed{T_9 = 4( { - 3})^{(9 - 1)}} \\ hence : \boxed{T_9 = 4( { - 3})^{(8)}} \\T_9 = 4( 6,561) \\ \boxed{ T_9 = 26,244}[/tex]
solve for x!!!!!!!!!!!
Answer:
22.65728
Step-by-step explanation:
29*tan(38 degrees) = 22.65728
David drove 20 miles in 5 mins. Sean drove 45 miles in 9 mins. Who drove at a faster rate? Explain.
9/4 ÷ 3/8 answer it you you get 59
Answer:
i got 6
Step-by-step explanation:
59
Answer:
6
Step-by-step explanation:
9/4 ÷ 3/8, you have to take the reciprocal so it would then be
9/4 * 8/3 = 72/12
72/12= 6
Please help fasttttttt
Answer and Step-by-step explanation:
Let x be for mimstoons, and y be for naxvips.
The equations would be:
x + y = 60
1x + 4y = 60
x is for the amount of mimstones, while y is for the amount of naxvips, and when we add these together, we get the 60 amount of both the items combined.
With the second equation, we multiply the amount that was bought times the price to get the total price of $60.
#teamtrees #WAP (Water And Plant)
Solve and Check using the removal method:
6x - 5y=-3
-4x+ y=-5
Show your work and will mark the right answer brainly
9514 1404 393
Answer:
(x, y) = (2, 3)
Step-by-step explanation:
"Removal method" is a new one for me. We presume it is another name for the "elimination" or "addition" method.
Multiply the second equation by 5 and add the first.
(6x -5y) +5(-4x +y) = (-3) +5(-5)
-14x = -28 . . . . . simplify
x = 2 . . . . . . . . . divide by -14
-4(2) +y = -5 . . . substitute for x in the second equation
y = 3 . . . . . . . . . add 8
The solution is (x, y) = (2, 3).
__
Check
We found y using the second equation, so we know the values of x and y work in that one. We only need to check the values in the first equation.
6(2) -5(3) = -3
12 -15 = -3 . . . . . true; answer checks OK
divide £560 in the ratio 1:7
Answer:
560/8 = 70
70x1 = 70
70x7 = 490
so the ratio is 70:490
Step-by-step explanation:
12 less than 7 times a number, how do I put this in numbers and symbols and letters
Answer:
7x - 12
Step-by-step explanation:
'12 less' means thats u have to subtract 12 from the next number
'7 times a number' means 7 multiplied by a variable like x, y, or z
you put those two together and get 7x - 12
Answer: 7x-12
Step-by-step explanation:
“12 less than” would simply imply “subtract 12 from” the sum of 7 times a number. Let “x” represent the unknown number and multiply it by 7.
How do I solve number one so I can do the rest?
Answer:
multiply wtl
Step-by-step explanation:
Answer:
multilpy
Step-by-step explanation:
i hope this is check
Which of the following is the correct graphic
representation of the linear function f(x) = 2x + 1?
Answer:
B
Step-by-step explanation:
Answer:
yo were my big head a....ss play gf and my 2 lil sis come fine me
If May was going to the prom and asked out 98 boys to go to the prom with her and 50% of the boys touched held her hand, made eye contact, told her she was pretty, danced with her, kissed her, told her that he loved her, touched her upper chest area, and did all the other things that May liked the boys doing but the other 50% of the boys she asked out did things May did not like how many boys did things May liked.
Answer:
49 boys did things that May liked
Step-by-step explanation:
May be getting aroundddd, she a real h o e
Answer:
49 boys
Step-by-step explanation:÷
1. First vertically set up the problem: 98 ÷ 22. Do the math to answer the problem3, Your answer should be 49Mr. Kindle invested some money in the stock market. He tracks his gains
and losses using a computer program. Mr. Kindle receives a daily email that
updates him on all his transactions from the previous day.
This morning, his email read as follows:
Good morning Mr Kindle
Yesterday's
investment activity included a loss of $600, a gain of $760,
and another
gain of SBO Log in now to see your current balance.
Write the 3 integers that represents Mr. Kindle's investment activity in order
from greatest to least.
Answer:
i dont know sorry
Step-by-step explanation:
PLS HELPP GETS BRAINLIEST AND 65 POINTS
Answer:
R = 2A + 2Step-by-step explanation:
Given table:
A = 0, 2, 4, 6, 8R = 2, 6, 10, 14, 18The data above shows that:
slope m = (6 - 2)/2 =2y-intercept b = 2The line has equation:
R = 2A + 2The graph is attached and the points included
Answer:
[tex]\Large \boxed{2A+2}[/tex]
Step-by-step explanation:
Two points are (0, 2) and (2, 6)
Calculate slope m
[tex]\displaystyle m=\frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]\displaystyle m=\frac{6-2}{2-0}=2[/tex]
Use slope-intercept form
[tex]y=mx+b[/tex]
[tex]y=2x+b[/tex]
b is the y-intercept, y-intercept is (0, 2)
[tex]y=2x+2[/tex]
Please help me with this geometry question. It’s over similar triangles all you have to do is sent up the other half of the problem. I’ll mark you brainiest if it’s correct and you help.
Someone please help me asap! I need serious answers and please explain!!! Brainliest
Hey there!
The answer is "[tex]12 * 16 = 20^2[/tex], therefore the triangle is a [tex]right[/tex] [tex]triangle[/tex]"
This is known as the Pythagorean Theorem, meaning that [tex]a^2+b^2=c^2[/tex], with [tex]a[/tex] and [tex]b[/tex] being the length of the shorter of the three sides, and [tex]c[/tex] being the length of the hypotenuse, or the length of the longer of the three sides.
Have a super awesome day! :)
solve using elimination 3x+5y=4; -3x+y=8
Answer:
x=-2
y=2
Step-by-step explanation:
-3x+y=8
+3x +3x
y=8+3x
3x+5(8+3x)=4
3x+40+15x=4
18x+40=4
-40 -40
18x=-36
x=-2
-3(-2)+y=8
6+y=8
-6 -6
y=2
UHMMMMM
algebra problem, timed answer, will totally give brain to answer just help me not fail!!
Mariana y su familia visitan lugares turísticos del cantón de Atacames y Muisne, recorriendo desde Quito 338.72 km. Visitan Tonsupa y la familia se toman una foto con el monumento de la Virgen de Santa Rosa, a una distancia de su base de 300 cm, que al observar su cara diagonalmente estarían a una distancia de 800 cm. Luego se desplazaron hasta Tonchigüe 34.36 km donde disfrutaron de un almuerzo, por último, se desplazaron a su hotel en Mompiche recorriendo 53.12 km. Determine: a) La altura del monumento de la virgen de santa rosa en metros. b) Determine la distancia recorrida en metros de la ruta realizada por Mariana y su familia desde Quito a Mompiche.
Answer:
(a) La altura del monumento en metros es de aproximadamente 8.544 m
(b) La distancia recorrida por Mariana y su familia desde Quito a Mompiche en metros es 426,200 m
Step-by-step explanation:
(a) La distancia del que toman la foto desde la base = 300 cm
La distancia diagonal de su rostro al fotógrafo = 800 cm.
Según el teorema de Pitágoras, la altura, h = √ ((800 cm) ² + (300 cm) ²) ≈ 854.400374532 cm
La altura del monumento, h ≈ 854,4 cm
La altura del monumento en metros, h ≈ 8.544 m
(b) La distancia total recorrida por Mariana y su familia desde Quito a Mompiche, d = (338.72 + 34.36 + 53.12) km = 426.2 km
La distancia recorrida en metros, d = 426,2 km × 1.000 m / km = 426.200 m
La distancia recorrida por Mariana y su familia desde Quito a Mompiche en metros, d = 426,200 m
how many 2/3 are there in 1 whole
Sketch the graph of each linear inequality
With working out please
pleaseee helpp answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Answer:
7.5
Step-by-step explanation:
What is the slope ?????
Answer:
The slope of the line is m = 3
Step-by-step explanation:
You can easily verify that if x decreases by 2 (e. g., from -4 to -2), y increases by 6. Thus, the slope is m = rise/run = 6/2 = 3
DE is a midsegment of ABC find the value of x
Answer:
It is a segment connecting the midpoints of two sides of a triangle. It is always parallel to the third side, and the length of the midsegment is half the length of the third side. As shown in the triangle given below. Therefore the value of x is 15 .
Step-by-step explanation:
Using the Triangle Midsegment Theorem, it is found that x = 14.
The Triangle Midsegmenet Theorem states that the length of the midsegment is half the length of the base.
In this problem:
The midsegment has length 7.The base has length x.Thus, applying the theorem:
[tex]\frac{x}{2} = 7[/tex]
[tex]x = 14[/tex]
The value is x = 14.
A similar problem is given at https://brainly.com/question/12234706
help me out, please....
Answer:
5 radical 3
Step-by-step explanation:
b = √c2 - a2
= √102 - 52
= √75
= 8.66025 = 5√3
Answer: D
Step-by-step explanation:
Using Pythagoras’ theorem
H^2= O^2 + A^2
H= 10
O= 5
A= x
A^2= H^2 - O^2
x^2= 10^2 - 5^2
x^2= 100 - 25
x^2= 75
x= 75^(1/2)
x= 5(3^(1/2))
x= 5 √3
Problem
Jeremy and Robin like to collect nickels. Jeremy has nickels, and Robin has 55 nickels. Together they have a total of 100 nickels.
Write an equation to describe this situation.
Answer:
100=r55+j
Step-by-step explanation:
100=nickels
r55=robert with 55 nickels
j=jeremy
boy needs to get some nickels like dang
Answer:
let 'x' = # nickels Jeremy has
55 + x = 100
Step-by-step explanation:
helppppp rn please.
Can someone solve these 3 questions fast plz
Answer:
1)........A=2√3-6√3+5√3
2)....B=14/49
3)....C=2×10^4......b= 2, n= 4
- 2.5f + 0.4f - 13-5
– 2.5f +0.4f - 13-5=
Answer:
=−4.2f−36
Step-by-step explanation:
combine like terms
Mark runs 1 mile in 6 minutes. How far will he run after 1 hour
Answer:
10 Miles
Step-by-step explanation: The ratio for the problem is 1:6, multiply the 6 by 10 to get an hour and in a ratio you must multiply the number on booth sides by the same thing, the 1=miles and the 6=minutes
Whats the simpilest form of the ratio
48 min to 3 hours.
15:4.
Step-by-step explanation:
1 hour = 60 min
3 hours = 60 x 3 = 180 min
Ratio:
180/48
Simplest form 15/4
Therefore, the simplest form of the ratio will be 15:4
Answer:
48 mins : 3 hours
48 mins : 180 mins
DIVIDING 48 & 180 BY 3 AS BOTH ARE FACTORS OF THREE.
48/3 : 180/3
16 : 60
DIVIDING 16 & 60 BY 2 AS BOTH ARE FACTORS OF TWO.
16/2 : 60/2
8 : 30
DIVIDING 8 & 30 BY 2 AS BOTH ARE FACTORS OF 2
8/2 : 30/2
4 : 15
NOW WE HAVE 4 : 15 WHICH WILL BE THE SIMPLEST FORM.
