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OLga [1]
3 years ago
12

Help a girl out this is 9th grade math is really appreciate it

Mathematics
1 answer:
Semmy [17]3 years ago
4 0

Answer:

Yes (2,7) Is A solution of the system

Step-by-step explanation:

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If a 12-meter-tall airplane hangar casts a 18-meter shadow at the same time a parked jet casts a 6-meter shadow , how tall is th
8090 [49]
Given 
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  18 meter shadow of airplane
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Find the measurement of the jet (y)
Solution
 6y = 12 + 18                         30
-----    ---------    ---->     y   = -------    ----------->  y= 5
 6           6                              6

The answer is 5 meters tall is the measurement of a parked jet. 
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−3, −1, 0, 3<br><br> Which pair of numbers has a sum of 0
Artemon [7]
-3 and 3 are equal to 0
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3 years ago
Jamal is helping pack prize bags for the school carnival. He has 73 pencils to put into 16 bags. He wants to put the same number
valentina_108 [34]

Answer:

4

Step-by-step explanation:

I73/16 = 4.52

If he wants to put the same number in each bag, he would put 4 in each bag because the pencils cannot be cut into 0.52

3 0
2 years ago
A line goes through the points (0, -5) and (-3, -3). Find the slope, and then use the point that is the y-intercept to write the
ValentinkaMS [17]

Answer:

y = -(2/3)x - 5

Step-by-step explanation:

y-int = -5

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m = (-5-(-3))/(0-(-3))

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therefore,

y = -(2/3)x - 5

6 0
2 years ago
Please help, would be greatful :)
Ierofanga [76]

Answer:

16.9

Step-by-step explanation:

8 0
2 years ago
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