the 9th term for 7,14,28,56
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.......................................................
Related Questions
The first three terms of a geometric sequence are as follows.
2, -10, 50
Find the next two terms of this sequence.
Give exact values (not decimal approximations).
Answers
Answer:
-250, 1250
Step-by-step explanation:
The pattern is to multiply by -5.
2,-10, 50, -250, 1250
Q. factorize by regrouping the expression
xy-2x+3y-6
Answers
Answer:
xy-2x+3y-6
(xy-2x) (3y-6)
x(y-2) 3(y-2)
(x+3) (y-2)
hope this answer helps you.....
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Use the slope and y-intercept to write an equation for the red cab.
Answers
Answer:
y=1/4x+6
Step-by-step explanation:
i guess
I need help with all of them please
Answers
Answer:
7) 55 . 8) 30 9) 18
Step-by-step explanation:
Which list orders the numbers from least to greatest
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least to greatest: -3, -2.4, -21/4, -1.5, -11/8
Using 3.14 for n, what is the volume, to the nearest tenth, of a cone that has a height and of 16 feet and a base with radius 5 feet
Answers
Answer: 418.7
Step-by-step explanation:
https://www.calculatorsoup.com/calculators/geometry-solids/cone.php
Write each number below in scientific notation! Please Help Me With My Math HW!
Answers
2.) 3.93x10^-5
3.) 6x10
4.) 4x10^3
5.) 8.9x10^4
6.) 3.8x10^-3
7.) 1.25x10^-5
8.) 9.6x10^6
9.) 2x10^-4
10.) 5.8x10^10
11.) 7.5x10^5
12.) 5.8x10^3
13.) 2.678x10^5
14.) 7.12x10^-2
The difference between three times a number and 6 is 33.
I need to write an equation for this someone help!
Answers
Answer:
Step-by-step explanation:
3x-6 = 33
= 3x = 33 + 6
= 3x = 39
x = 13
Find the length of arc JK.
(Round to the nearest hundredth).
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Convert Ø to radians
30°=π/6Arc length
s=rØs=2(π/6)s=3.14/3s=1.04ftPlease help meee pleaseee
12
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Explanation: If you look at the side bar, you can count and add up the hours of the sleeping children. Hope this helps!!
Answer:
A. 4
Step-by-step explanation:
the answer is 4
i agree with the person above
Jordan bought 3 bottles of water at the amusemen park. If the total cost of the water was $6, which equation could be used to find the cost of each bottle of water?
PLEASEEE HELP ME I NEED THIS FOR MY EXAMMM
Answers
T shows the total and it would be 3 divided by 6 because you need to find the total cost.
Jonathan is preparing for a triathlon he biked 3.5 miles on Thursday and 4.25 miles on Friday on Saturday he biked 12 miles how much farther did he bike on Saturday than he did on Thursday and Friday combined
Answers
Answer: 4.25 miles
Step-by-step explanation:
The distance he biked on Thursday and Friday combined is:
= 3.5 + 4.25
= 7.75 miles
On Saturday he biked 12 miles. The number of miles he biked over Thursday and Friday is:
= 12 - 7.75
= 4.25 miles
9. State Bank pays 5.5 percent interest compounded semiannually on regular
savings accounts. Iva Howe deposited $2,800 in a regular savings account for
2 years. She made no other deposits or withdrawals during the period. How
much interest did her money carn?
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If you do 5.5% x 2year =0.1
2800 x 0.1= 280
Sorry if I'm wrong
In ΔQRS, the measure of ∠S=90°, QR = 7.7 feet, and SQ = 6.5 feet. Find the measure of ∠R to the nearest tenth of a degree.
Answers
Answer:
57.6°
Step-by-step explanation:
It is always helpful to draw a picture. Also, you need to memorize all the definitions of the trig functions. For example,
sine of an angle = opposite side/hypotenuse
In your case, SQ is opposite side to angle R and QR is the hypotenuse
Therefore, sin R = 6.5/7.7
m∠R = arcsin (6.5/7.7) = 57.6°
What is the slope of the line?
2
-2
1/2
1
Answers
Answer:
the answer to the question is 1
What is the area of the figure below?
3 in.
3 in.
5 in.
5 in.
3 in.
3 in.
7 in.
Answers
Answer:
68 inches squared
Step-by-step explanation:
First, let's find the area of the squares at the top and bottom. Area for a square is:
L * W = A
Plug in the values...
3 * 3 = 9
Therefore, the area of the two squares combined is 18 inches (since 9 + 9 = 18). Now, the hexagon in the middle, which is the hardest part. We will have to separate it into 4 triangles and a rectangle, for simplification. We need to find the base widths of the triangles, which are:
7 (total width) - 3 (middle width) / 2 (because there are two sides)
So it is:
(7 - 3)/2
4/2 = 2
So, the base of the triangle is two inches. We also know that the height of the triangle is five inches. The formula for the area of a triangle is:
(B * H)/2 = A
Fill it in...
(2 * 5)/2
10/2 = 5 inches
So, the area of each triangle is 5 inches. Since there are four triangles, we need to do:
5 * 4 = 20 inches
That means that all of the triangles combined is 20 inches. Lastly, we need the middle part of our hexagon. It is 10 inches tall, and three inches wide. So...
L * W = A
10 * 3 = 30
So, that means that the area of the hexagon is:
30 + 20 = 50
Plus, the two squares from the beginning:
50 + 18 = 68 inches squared
Therefore, the area of the figure is 68 inches. Hope this helps you!
50 Points
Find the value of r in the figure.
Assume that lines a and bare parallel.
(4r - 30)
(2x)
b
Answers
Answer:
A) x = 15
Step-by-step explanation:
4x - 30 = 2x
subtract 2x from each side of the equation:
2x - 30 = 0
add 30 to each side:
2x = 30
x = 15
Answer:
[tex] \displaystyle A) {15}^{ \circ} [/tex]
Step-by-step explanation:
remember that,
when a transversal crosses two parallel lines then the Alternate interior angles are equal that is being said
[tex] \displaystyle 4x - 30 = 2x[/tex]
cancel 2x from both sides:
[tex] \displaystyle 2x - 30 = 0[/tex]
add 30° to both sides:
[tex] \displaystyle 2x = 30[/tex]
divide both sides by 2:
[tex] \displaystyle x =15[/tex]
hence
our answer is A)
someone help with this math question!! brainly if correct
Answers
Answer:
option 1) tan (46) = 17/x
Step-by-step explanation:
please help and dont put links lol
Answers
Answer:
12% decrease
Step-by-step explanation:
So you have to do V2 aka 132-150 to get -18/150. Then, you multiply it by 100 to get 0.12. they you multiply 0.12 by 100 and you get -12% change, or 12% decrease.
Plz Help I neeed to know
What is 2+2?
Answers
Answer:
4
Step-by-step explanation:
Answer:
You see the theoretical answer would be 4 but have you ever considered it to be a watermelon????
Step-by-step explanation:
With the 2 numbers added up its 2 fingers plus 2 fingers. Which is 4. BUT
Its 4 not a watermelon
Please help you don’t even have to solve it, I just need the equation
Answers
Step-by-step explanation:
Since the 2 side lines are parallel,
[tex]2x + 40 + 5x = 180 \\ 7x + 40 = 180[/tex]
(Note that you can further simplify the equation if you wish to, this is a general equation.)
(Equation formed due to Corresponding angles and Sum of angles on the same straight line)
help please I really ned it
Answers
Answer:
sqdfnm swfqwef
Step-by-step explanation:
wqfjqwebnkjf qwebf
(I will give brainiest) Chelsea has just started her own flower business appropriately named Flowers by C.
She knows that she needs to order carnations and roses for her grand opening in order to make
bouquets and vases to sell. She can order a maximum of 300 carnations and 250 roses. The following inequalities represent the total number of bouquets and vases she can make given the
orders she places. Let x represent the number of bouquets and y represent the number of vases.
If she wants to make 18 vases, what is the maximum number of bouquets she can make?
Answers
Answer:
x < -3/5y+ 30
Step-by-step explanation:
x < -3/5y+ 30 for the first one
addboth sides by 6y then divideboth sides by 10
Find the next 2 numbers in the sequence: 7, 28, 49,70, ....
Answers
Answer:
n
Step-by-step explanation:
Answer: 91, and 112
Step-by-step explanation: its is by two each time for example in the 7 time tables you see 7, 14, 21, 28 so the number after 14 and 21 is the next number, hope this helped have a good day or night. :)
find the value of each variable
Answers
Answer:
x = 16 y= 16√3
Step-by-step explanation:
we know that a angle is 60 degrees. Thanks to this information we can say that x is half the hypothenuse, so is value is 16.
y can be express as √3/2 x 32 = 16√3
find the area of the shape
Answers
Answer:
Step-by-step explanation:
Answer:
=> 1/4 * [tex]\pi r^{2}[/tex]
=> 1/4 * 3.14 * 4
=> 3.14
Answer = 3.14
Please mark my answer as the brainliest for further answers :)help me plss im beeging
Answers
Answer:
1. x = 12
2. x= 9
3.x = 14
4.x=18
Step-by-step explanation:
Pls help me I’m failing lolz :)
Answers
Explanation: For example of no solution 6=5 as you can tell 6 is not the same to 5 so there is no solution. More examples are 2=3, 8=10, and 1=0. For infinite solutions examples are 2=2, 7=7, and 10=10 as we can see 2 does equal 2 and 7 equals 7 which makes it true and infinite.
Trina collects 56 oak leaves,38 maple leaves,and 46 birch leaves. what percent of trina's leaf collection is made up of oak leaves?
Answers
Answer:
40% of 140 because 56+38+46= 140
Find the volume of the cylinder. Leave your
answer in terms of pi.
8 cm.
8 cm.