The sum of the 10 terms in a geometric series with a first term of 5 and a common ratio of 2 is 5115. What is the sum of the 10 terms in a geometric series with a first term of 10 and a common ratio of 2?

5115

10,230

25,575

51,150

Answer:

96π units²

Step-by-step explanation:

Find the diagram attached

Area of a sector is expressed as;

Area of a sector = θ/2π * πr²

Given

θ = 3π/4

r = 16

Substitute into the formula

area of the sector = (3π/4)/2π * π(16)²

area of the sector = 3π/8π * 256π

area of the sector = 3/8 * 256π

area of the sector = 3 * 32π

area of the sector =96π units²

Answer:

96π units²

Step-by-step explanation:

Step-by-step explanation:

[tex]\tt{2-3a+7 =8a+3-a }[/tex] ⠀

[tex]\tt{8a-a+3a=2+7-3 }[/tex] ⠀

[tex]\tt{11a-a=9-3 }[/tex] ⠀

[tex]\tt{10a=6 }[/tex] ⠀

[tex]\tt{ a=\dfrac{6}{10} }[/tex] ⠀

[tex]\tt{a=\dfrac{3}{5} }[/tex] ⠀

[tex]\boxed{\large{\bold{\blue{ANSWER~:) }}}}[/tex]

Answer:

85 minutes

Step-by-step explanation:

Answer:

How do you ask a question in brinly

Answer:

YES. IT IS LINEAR

i mean 6y plus 3 is tje correct answer

Answer:

6y + 3

Step-by-step explanation:

To expand this expression, you multiply each term outside the brackets with each term inside the brackets.

Therefore,

3x2y = 6y

3x1 = 3

So the answer is 6y + 3

hope this helps :)

Answer:

Step-by-step explanation:

Answer:

2.8

Step-by-step explanation:

i got it right

The value of x is 5.

Linear pair of angles are the pair of angles formed when two lines are intersected at a point forming on a line.

Sum of the measures of angles of linear pair is supplementary.

Linear pair of angles are formed on a line.

So we have the pair of angles given, 12x + 19 and 22x - 9 are a linear pair of angles.

They are supplementary angles.

(12x + 19) + (22x - 9) = 180

12x + 22x + 19 - 9 = 180

34x + 10 = 180

34x = 180 - 10

34x = 170

x = 170 / 34

x = 5

Hence the value of x is 5.

Learn more about Linear Pair of Angles here :

https://brainly.com/question/29150278

#SPJ5

Answer:

The discount% is 15%

Step-by-step explanation:

Given : The price of a sweater was slashed from Rs 960 to Rs 816 by a shopkeeper in the winter season.

To find : The rate of discount given by him?

Solution :

According to question,

The market price of the sweater is Rs.960

The selling price of the sweater is Rs.816

The discount on the sweater is given bY

Discount % is given by

Therefore, The discount% is 15%.

Answer: $132.50

Step-by-step explanation:

Because.....

Before Tax Price: $125.00

Sale Tax: 6.00% or $7.50

After Tax Price: $132.50

Therefore, the answer is $132.50

* Hopefully this helps!!

Answer:

20% of 70 is 14

Step-by-step explanation:

l

Answer:

-10<0

Step-by-step explanation:

Answer:

1/6

Step-by-step explanation:

Answer:

5 hours

Step-by-step explanation:

itd be five hours until both nick and rachel are at 55 flowers planted

31.80 divided by 4 your welcome

Answer:

5/2-15/16r

Step-by-step explanation:

move each term in the parentheses by 5/16 which is 8x5/16-3rx5/16 then reduce the numbers with the greatest common factor 8 and get 5/2-3rx5/16r

and your solution is 5/2-15/16r

hope this helps!

Answer:

1. 0.004, 4%, 4 x 10^-1, 1/4, 4/9

2. 6%, 16%, 1/6, 0.6, 6x 10¹

3. 7%, 7.5 x 10^-2, 3/4, 7/10, 7.5

4. 2%, 3/16, 1/5, 2/9, 2 x 10²

Step-by-step explanation:

I think it may be (10×-3)

Answer:

the answer to your question is false.

Step-by-step explanation:

These ratios are not equivalent

Answer: 4(9+4)

Step-by-step explanation:

(4)(9) = 36

(4)(4) = 16

4(9+4) = 36+16

Answer:

i would love 2 answer this but...

Step-by-step explanation:

but you lied by saying 100 points um i only see  5 points.

Answer:

1. 4

2.2

Step-by-step explanation:

cause I'm smart that's right

Answer:

C.

Step-by-step explanation:

You would take your servings (3) and multiply it by .20.

The, you would just add the 70 into the equation.

3 x .20 = .60, 70 + .60 is 70.60 :)

Hope this helps!

Answer:

0.03A + 0.03B = 800

A + B = 20000

Step-by-step explanation:

Let one part A of the total money invested with 3% interest = $A

Therefore, other part B of the money invested with 5% interest = $B

Interest = Principal amount × Rate of interest × Duration of investment

If the duration is 1 year,

Interest = Principal amount × Rate of interest

Return on part A = A × 0.03

Return on part B = B × 0.05

Total return = $800

So the equations will be,

0.03A + 0.03B = 800 -------(1)

Since, total money invested = $20000

Equation will be,

A + B = 20000 -------(2)

Answer: -1/9

Step-by-step explanation:

Find the Slope  (−3, 2) and (6, 1)

Slope is equal to the change in y over the change in x, or rise over run.

[tex]m=\frac{change in y}{change in x}[/tex]

The change in x is equal to the difference in x-coordinates (also called run), and the change in y

is equal to the difference in y-coordinates (also called rise).

    [tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]

Substitute in the values of x and y into the equation to find the slope.

    [tex]m = \frac{1-(2)}{6-(-3)}[/tex]

Simplify the numerator. Tap for more steps...

     [tex]m=\frac{-1}{6-(-3)}[/tex]

Simplify the denominator.

     [tex]m=-\frac{1}{9}[/tex]

Answer:

Approximately -1/9 or -0.111111111.

Step-by-step explanation:

The equation to find slope is m=y2-y1/x2-x1. The m is the slope, and the y's and x's are from the coordinates. The equation will be m=1-2/6-(-3). That becomes -1/9. If you want to find the answer in decimal form, just divide -1 by 9 to get -0.111111111.

I hope this helps!

Brainliest?

Answer:

neither

Step-by-step explanation:

Answer:

positive correlation

Answer: 5

because w(a) = a + 4

=> w(1) = 1+ 4 = 5

Step-by-step explanation:

Answer: w(a)=5

Step-by-step explanation:

w(a)= a + 4

sub 1 for a.

w(1)= 1 + 4

w(1)= 5