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Bas_tet [7]
3 years ago
11

What is the common difference in the following arithmetic sequence?

Mathematics
1 answer:
strojnjashka [21]3 years ago
3 0
The common difference would be 6
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Given a circle with measures of (C, d, and r) and a circle with measures of (C', d', and r'), what is C if d d' = 0.25 and C' =
sattari [20]

Mathematically, C’ = πd’

C’ =16, π = 22/7

∴ 16 = 22d’/7

16 x 7 = 22d’

d' = (16 x 7) / 22

<span>d’ = 112/22</span>

d’ = 5.09

 

d d’ = 0.25

d’ = 5.09

∴ d (5.09) = 0.25

d = 0.25/5.09

d = 0.05

 

Mathematically, C = πd

π = 22/7, d = 0.05

∴ C = 22/7 x 0.05

<span>C = 0.16</span>

7 0
3 years ago
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Terry practices the same amount of time each day for his soccer tryouts. In 4 days, he has practiced for 360 minutes. Let x repr
n200080 [17]

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90

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7 0
2 years ago
Use the remainder theorem to find the remainder of 2x^4 + x^2 - 10x -1 divided by x +2.
Svetllana [295]

Remainder Theorem says that if there is any Polynomial equation P(x), which is to be divided by (x - a) then remainder can be calculated by substituting value of a in equation P(x).  

2x^{4} +x^{2}-10x-1 = P(x)   divided by   (x+2)

Step 1: Find a

To find a we will have to convert (x+2) into (x - a) form

i.e.  (x+2) = (x - (-2))

therefore, a = -2

Step 2: Substitute value of a in P(x),

By substitution we get,

2(-2)^{4}+(-2)^{2}-10(-2)-1

= 2(16) + 4 +20 -1

= 32 +4 + 20 - 1

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8 0
2 years ago
Find the area of the square in inches and enter your answer below. Do not
Bumek [7]

Given:

Side length of square = 2 in

To find:

The area of the square

Solution:

Area of the square:

Area = side × side

        = 2 in × 2 in

Area = 4 in²

Therefore, the area of the square is 4 inches².

8 0
3 years ago
Find the number that makes the ratio equivalent to 5:6.<br> :66
choli [55]

Answer:

55 - you multiplied 6 by 11 to get 66 so you multiply by 5 by 11 to get 55.

4 0
2 years ago
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