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Orlov [11]
3 years ago
13

A point in the figure is selected at random find the probability that a point will be in the part that is not selected

Mathematics
1 answer:
Nata [24]3 years ago
6 0

Answer:

about 65 percentage is the correct answer

You might be interested in
Why would i use quadratic formula to solve this quadratic equation?
lina2011 [118]

Answer:

It would be difficult to factor it...

Step-by-step explanation:

I'm not sure factoring would work so the quadratic formula would be the only way

6 0
3 years ago
The coordinates of one vertex of this triangle are (–2, 2). If the triangle is translated 3 units to the left and 5 units down,
Romashka-Z-Leto [24]

Answer: (-5,-3)

Step-by-step explanation:

first you must know left and right is the x-axis while you and down is 4-axis, down and left is subtraction, right and up is addition

so 3 units left would affect x axis therefor subtracting 3 from -2 which is -5

now 5 units down would be the y-axis and subtracting, 2-5= -3

finally your answer will be (-5,-3)

7 0
3 years ago
To wash a window that is 4 meters off the ground, Rafi leans a 5-meter ladder against the side of the building. To reach the win
Andre45 [30]

Answer:

Base of the ladder is 3 meters away from the building.

Step-by-step explanation:

Let's use Pythagoras theorem to solve.

Pythagoras theorem says,

a^{2} +b^{2} =c^{2}

Here let horizontal distance is "a''

Vertical distance of window is 4 m

So, b=4

The Rafi leans 5 m ladder against the wall. So, c=5.

a^{2} +4^{2} =5^{2}

Simplify it

a^{2} +16=25

Subtract both sides 16

a^{2} =9

Take square root on both sides

a=±3

So, base of the ladder is 3 meters away from the building.

5 0
3 years ago
Rate<br> 1-10 i need to know
DedPeter [7]

Answer:9?

Step-by-step explanation: hair

5 0
3 years ago
Read 2 more answers
Please help. I’ll mark you as brainliest if correct! Thank you
Olin [163]

Answer:

8 pounds of cheaper candy,

17.5 pounds of expensive candy

Step-by-step explanation:

Let's define some variables. Let's say the amount of pounds of candy that sells for $2.20/lb is x, and the $7.30 is y. Now we can write some equations!

x + y = 25.5

\frac{2.2x + 7.3y}{25.5} = 5.7

We can start substitution. We can say that x = 25.5 - y. Plugging this into our second equation, we get:

y = 17.5

Plugging this in, we find that:

x = 8.

5 0
3 years ago
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