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3 years ago

40 POINTS!!! PLEASE ANSWER SOON. WILL MARK BRAINLIEST

Mathematics

1 answer:

algol [13]3 years ago

4 0

Answer:

Step-by-step explanation:

N = 6

S = 0 n = 1

2(1) - 1 = 1

S = 0 + 1 = 1

n = n + 1

n = 1 + 1

n = 2

S = 1 n = 2

2(2) - 1 = 3

S = 1 + 3 = 4

n = n + 1

n = 2 + 1

n = 3

S = 4 n = 3

2(3) - 1 = 5

S = 4 + 5 = 9

n = n + 1

n = 3 + 1

n = 4

S = 9 n = 4

2(4) - 1 = 7

S = 9 + 7 = 16

n = n + 1

n = 4 + 1

n = 5

S = 16 n = 5

2(5) - 1 = 9

S = 16 + 9 = 25

n = n + 1

n = 5 + 1

n = 6

S = 25 n = 6

2(6) - 1 = 11

S = 25 + 11 = 36

n = n + 1

n = 6 + 1

n = 7 > N

Stop

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4 years ago

Read 2 more answers

4 .3 is V = πr³, wh 3 what is the formula in terms of r? please help

MakcuM [25]

The rearranged formula for volume in terms of radius,r is $\sqrt[3]{\frac{V}{\pi } }$ .

What is volume?

Volume is a measure of enthralled three-dimensional space.
It's frequently quantified numerically using SI-deduced units or by colorful Homeric units( similar to the gallon, quart, boxy inch).
The description of length( cubed) is interrelated with volume. The volume of a vessel is generally understood to be the capacity of the vessel; i.e., the quantum of fluid( gas or liquid) that the vessel could hold, rather than the quantum of space the vessel itself displaces.
In ancient times, volume is measured using analogous-structured natural holders and latterly on, standardized holders.
Some simple three-dimensional shapes can have their volume fluently calculated using computation formulas.
Volumes of more complicated shapes can be calculated with integral math if a formula exists for the shape's boundary.

Volume, V = $\pi r^3$

Rearranging,

r = $\sqrt[3]{\frac{V}{\pi } }$

The rearranged formula for volume in terms of radius,r is $\sqrt[3]{\frac{V}{\pi } }$ .

Learn more about volume here:

brainly.com/question/1972490

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2 years ago

To solve -9 - 16m=7, what steps do you use

USPshnik [31]

-9 -16m=7 Original Question
+9 +9 Add 9 to both sides to isolate term -16m
-16m=16
————-
-16 Divide -16 to both sides of equation.
m= (16/-16)
m= -1 m equals -1

* Check: now when you substitute -1 into m in the original question, -9 -16(-1) =7, it should equal to 7.

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3 years ago