Answer: The answer is 8
Step-by-step explanation: To get the answer you have to add up the tally marks in the coulmns 7 and up.
I hope this helps
Answer:
P(green or purple) = 0.576
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
In this problem, we have that:
32 + 47 + 21 + 25 = 125 blocks.
Of those, 47 + 25 = 72 are green of purple
P(green or purple) = 72/125 = 0.576
1. The integer is +5000.
2. The integer is -4.
Solution:
To write an integer that represents the given situation:
1. A plane flies at an altitude of 5000 feet.
Here, the distance between ground and plane is mentioned.
Plane is above the ground. So, it is positive integer.
The integer is +5000.
2. A swimmer is 4 feet below the surface of the water.
Here, also mentioned the distance between surface of water to swimmer.
But, it is below the ground. So, it is negative integer.
The integer is -4.
The solution to the problem is as follows:
Since:
Perimeter = 2L + 2W
L = <span> 3x-1
W = </span><span> 3x-3
Perimeter = 2(3x-1) + 2(3x-3) = 6x-2+6x-6 = 12x-8
Therefore, the answer would be 12x-8.
I hope my answer has come to your help. God bless and have a nice day ahead!
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Answer:
Option A
Step-by-step explanation:
From the last triangle given in the picture,
x° = 45° + 85° [By the definition of exterior angle of a triangle]
x = 130°
Another way to get the value of x,
By triangle sum theorem,
45° + 85° + y° = 180°
y° = 180° - 130°
y = 50°
And (x° + y°) = 180° [linear pair of angles]
x + 50 = 180
x = 130°
Therefore, x = 130° because 180 - (45 + 85) = 50 and 180 - 50 = 130
Option A is the answer.
