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earnstyle [38]
3 years ago
7

How do I solve the inequality for this: 10 < 9 + x

Mathematics
2 answers:
pickupchik [31]3 years ago
7 0
Treat like equals
10<9+x
subtract 9 from both sides
1<x
x>1

x is any number greater than 1, not including 1
Firlakuza [10]3 years ago
4 0
Subtract 9 from each side of the equation. so you would get 1<x. meaning that any number larger then 1 would correctly solve the equation.
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What is 3<br> /6converted to a decimal
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Answer:

3/6 converted to a decimal would be 0.5

Step-by-step explanation:

Hope this helps. :)

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3 years ago
Determine the Cartesian coordinates of the points with polar coordinates (\sqrt{2}, \pi/4 ), (0, \pi), (-1,400\pi), and ( 2\sqrt
yarga [219]

Answer:

Step-by-step explanation:

We have the conversion from polar coordinates to cartesian as

x =rcost and y = rsint where (r,t) are the polar coordinates

Also all trignometric functions are periodic with period = 2pi

Using this we find out

(\sqrt{2}, \pi/4 ) = (\sqrt{2}cos \pi/4, \sqrt{2}cos \pi/4,)=(1,1)\\ (0, \pi), (-1,400\pi),=(0 cos 1400 \pi, 0 sin 1400\pi)\\= (0, 0)\\\\ ( 2\sqrt{3},- 2\pi / 3) = (2\sqrt{3}, cos2\pi / 3, 2\sqrt{3},sin2\pi / 3))\\=(-\sqrt{3}, 3)

Thus we converted polar to rectangular coordinates.

Reverse would be

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r=\sqrt{x^2+y^2} \\tant = y/x

8 0
3 years ago
Leo wants to paint a mural that covers a wall with an area of 400 square feet. They height of the wall is 1/4 of its length. Wha
Leya [2.2K]
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A chance event with probability 1 is certain to happen.
motikmotik

Answer:

True, for Probability of a chance event certain to happen is 1.

Step-by-step explanation:

Given that,

A chance of event with probability of happening certainly is 1.

To find:- Is it true or false?

from the given scenario,

Probability states that P(Event) is a number describing the chance of that event will happen And value of P(E) lies between   0\leq  P(E)\leq 1..

                  P(An Event) = \frac{Number of favourable   outcomes}{Total number of outcomes}

When An Event is certain to occur then its P(E) = 1.

when  An Event cannot possible to occur then its P(E) = 0.

And

Is there any chance that event will occur then its value lies 0\leq  P(E)\leq 1.

Let us take an Example:-

  1. If it is Saturday, then the probability that tomorrow is Sunday is certain, therefore the probability is 1.
  2. The probability that tomorrow is Friday if today is Sunday is 0.

Hence,

True, for Probability of a chance event certain to happen is 1.

3 0
4 years ago
What is the total cost of a $56.53 meal at a restaurant after including a 17% tip?
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