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choli [55]
3 years ago
7

How to find the containment of a fire? PLEASE HELP I NEED HELP HELP HELP!!!!!!!! ASAP

Mathematics
2 answers:
horrorfan [7]3 years ago
7 0
Like containing a fire?
then use anything to cut out the oxygen (like a bucket or a spoon if it’s a tiny flame)
snow_tiger [21]3 years ago
5 0
Hope I understood the problem correctly, but here's an idea: You could split it into three different triangles and solve each one using the pythagorean theorem (a^2 + b^2 = c^2) to find the perimeter of the entire fire. Then once the entire perimeter is found, divide the fire line length by the total fire perimeter and multiply that answer by 100. This should give you the percentage of the fire contained.
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If you reflect the image over the x - axis, what are the new coordinates of the shape?
lutik1710 [3]

Greetings!

When reflecting a shape over the x-axis, you simply change the number to its opposite positive/negative equivalent.

This means that the new co-ordinates would be (-5,1) , (-5,4) and (-2,4).


Hope this helps!

8 0
3 years ago
enton is shopping for clothes during a special event. He pays $24.99 for a pair of jeans and $5.25 for a clearance-priced shirt.
Marianna [84]

Answer$18.12

Step-by-step explanation:

24.99+5.25-12.12=$18.12

7 0
2 years ago
Help me with this question
madreJ [45]

Answer:

  60

Step-by-step explanation:

In the function, the growth factor is "a", the base of the exponent. When the exponent is increased by 1, the value is multiplied by "a".

  f(7) = a·f(6) = 4·15

  f(7) = 60

_____

As you know, the exponent signifies repeated multiplication. So, an increase of 1 in the exponent means the base is part of the product one more time:

  a^6 = a·a·a·a·a·a

  a^7 = a·a·a·a·a·a·a = a·(a^6)

4 0
3 years ago
The number 20 is less than the diffence of 4 times 8
valina [46]

Answer:

12

Step-by-step explanation:

4 times 8 =32,   32 - 20= 12

8 0
3 years ago
You have an ice cream scoop with a 2-inch diameter. You have an ice cream cone with a 2-inch diameter and a height of 5 inches.
IRISSAK [1]

Answer:

Since the volume of the cone is bigger than the volume of the scoop, it won't spill.

Step-by-step explanation:

In order to calculate if the ice cream will spill we will need to calculate the volume on the ice cream scoop and the volume of the cone. If the volume of the scoop is bigger than the cone it will spill.

volume scoop = (4/3)*pi*r³ = (4/3)*pi*(2/2)³ = 4.1888 in³

volume cone = (pi*r²*h)/3 = [pi*(2/2)²*5]/3 = 5.236 in³

Since the volume of the cone is bigger than the volume of the scoop, it won't spill.

4 0
3 years ago
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