MATHEMATICS HIGH SCHOOL

Isaak is writing an explicit formula to represent the sequence.64, 112, 196, 343, ...

What value should he use as the common ratio in the formula? Write the answer as a decimal rounded to the nearest hundredth.

Answers

Answer 1
Answer:

Answer:

1.75

Step-by-step explanation:

A geometric progression or sequence is a series of numbers with a special property where the ratio between each consecutive number is the same. This number is called the common ratio.

We can test whether the sequence is geometric by dividing consecutive numbers as follows:

(112)/(64) = 1.75

(196)/(112) = 1.75

(343)/(196) = 1.75

So we can see that the common ratio is 1.75.
Answer 2
Answer: 112/64=1.75
196/112=1.75
343/196=1.75

common ratio is 1.75

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Can ya'll help me? tehee :)
.51 as a fraction in simplest form
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526.30 round the nearest 10 dollar

Answers

526.60 rounded the nearest 10 dollar would be 530.00 dollars.

Your welcome.
It would be rounded to be 530.

Which choice explains the correct way to move the decimal point to find the quotient in the problem 265.786 ÷ 10? plzz hurry plz help me I need help

Answers

i think it might be move the decimal one place to the left
265 . 786 ÷ 10 = 26 . 5786 as you can see, the decimal point moved 1 place to the left. It was between 5 and 7 before, now it is between 6 and 5. facing the number, it moved 1 place to the left.

What is the general form of the equation of a circle with center at (a, b) and radius of length m?. A. x2 + y2 − 2ax − 2by + (a2 + b2 − m2) = 0 . . B.x2 + y2 + 2ax + 2by + (a2 + b2 − m2) = 0. C. x2 + y2 − 2ax − 2by + (a + b − m2) = 0. D. x2 + y2 + 2ax + 2by + a2 + b2 = -m2.

Answers

The generic equation of the circle is given by:
 (x-xo) ^ 2 + (y-yo) ^ 2 = r ^ 2
 Where,
 r: radius of the circle
 (xo, yo): center of the circle.
 The center of the circle in this case is:
 (xo, yo): (a, b)
 The radius of the circle is:
 r = m
 Substituting values we have:
 (x-a) ^ 2 + (y-b) ^ 2 = m ^ 2
 Rewriting the equation we have:
 x ^ 2 - 2ax + a ^ 2 + y ^ 2 - 2by + b ^ 2 - m ^ 2 = 0x ^ 2 + y ^ 2 - 2ax - 2by + a ^ 2 + b ^ 2 - m ^ 2 = 0
 Answer:
 The general form of the equation of a circle with center at (a, b) and radius of length m is:
 x ^ 2 + y ^ 2 - 2ax - 2by + a ^ 2 + b ^ 2 - m ^ 2 = 0
 option A
The general form of the equation of a circle with center at (a, b) and radius of length m is B.x2 + y2 + 2ax + 2by + (a2 + b2 − m2)


the standard equation for a circle is: (x-a)^2 + (y-b)^2 = m^2

x-a)^2 + (y-b)^2 = m^2 

means(x-a)(x-a) + (y-b)(y-b) = m^2 then you foil

x^2 - 2ax + a^2 + y^2 - 2by + b^2 = m^2

The new club sticker is in the shape of a triangle. It has a height of 16 inches and a base of 14 inches. The area of the club sticker is ____ square inches.Triangle with height of 16 inches and base of 14 inches.

Answers

The area of a triangle is:

1/2 x base x height.

So with those values:
1/2 x 14 x 16 = 112

So the club would have an area of 112 inches squared.

Hello,

The correct answer is 112 Square Inches.

Hope this helps!!!! Happy Holidays!!!! (:

Cos2a=1-2sin^2a for all values of a.

Answers

cos2a= cos^(2) a- sin^(2) a \n but \ cos^(2) a + sin^(2) a=1 \n i.e. \ cos^(2) a=1- sin^(2) a
Therefore,
cos2a=1- sin^(2) a- sin^(2) a \n =1-2 sin^(2) a

true (just did this on apex)

There are 680 raisins in 8 bags. If each bag has the same number of raisins, how many raisins are in 12 bags? 900 raisins 935 raisins 1,020 raisins 1,056 raisins

Answers

Answer:

Raisins in 12 bags are:

1,020

Step-by-step explanation:

There are 680 raisins in 8 bags.

Each bag has the same number of raisins.

⇒ Raisins in each bag=680/8

                                    = 85

So, Raisins in 12 bags=12×85

                                   =1,020

Hence, Raisins in 12 bags are:

1,020
So you do 680/8=85 raisins in each bag
Then you times 85*12=1020 and that the answer
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