What are the rational numbers of -12,0,35,4.85,√12,√36,19/6,-10/11,1.4949949994
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Related Questions
What do you call it when somebody spends 20 years in the 24th row of a theater
. Lisa spent $67 for a skateboard and $25 for a protective helmet.. . . . What percent of the total amount that Lisa spent was the price of the skateboard? A. . . 62.7%. . . . . . . . . B. . . 72.8%. . . . . . . . . C. . . 75%. . . . . . . . . D. . . 81.7%. .
If sin theta is -4/5. 270 degrees is less than theta and theta is less than 360 degrees. What is tan theta?
-7 - 7 ( 8x - 7 ) = - 19 + 5x
Answers
Answer:
2300
Step-by-step explanation:
Answer:
2,300
Step-by-step explanation:
When we round to the hundreds place, we make sure the numbers behind the hundreds place are zero. Then we round. Here's the general rule for rounding: If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. In this case we round the 2 in the hundreds place up to three because it is followed by a five.
Answers
Answer:
B 2x-31 = -2x-31
Step-by-step explanation:
A is exactly the same on the left side as the right so it has infinite solutions
B 2x-31 = -2x-31
Add 2x on each side
2x+2x-31 = -2x+2x-31
4x -31 = 31
Add 31
4x =62
This has one solution
C 2x+31 = 2x-31
Subtract 2x from each side
31 = -31
This is never true so it has no solutions
D 2x-2 = 2x-31
Subtract 2x from each side
-2 = -31
This is never true so it has no solutions
Answer:
B)
Step-by-step explanation:
2x - 31 = -2x - 31
4x = 0
x = 0
x = 0 is the only solution
Answers
Answer:
2(x + 10)
Step-by-step explanation:
The perimeter is all the sides added together so you times the length by 2, (8 × 2 = 16). Then the width by 2 ( 2 × (x+2) = 2x + 4) add them together
16 + 2x + 4
2x + 20
take out the highest common factor of 2
2(x + 10)
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Sn = −728
Sn = 2,186
Sn = 728
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Detailed solution is attached
Final answer:
The sum of a geometric series is calculated using the relevant formula from a1, r, and an. The unknown n can be calculated from the given an, a1 and r. These are then substituted into the sum formula.
Explanation:
The given is a geometric series where first term a1 = -2, common ratio r = 3, and last term an = -1458. The sum of a geometric series, Sn, can be calculated using the formula , where n is the number of terms in the series. However, in this case, we don't know n directly, but we do know the nth term (an) using the formula
, you can rearrange to solve for n: n = log((an/a1))/log(r) + 1. Plug this value of n and the given a1, r into the sum formula to get the sum.
Learn more about Geometric Series here:
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48 kilometers divided by 3.2 kilometers = 15. To prove this, 3.2 multiplied by 15 equals 48.