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ANEK [815]
3 years ago
12

Write a situation for 15 x - 20 is less than or equal to 130 and solve

Mathematics
2 answers:
My name is Ann [436]3 years ago
6 0
It’s greater than the answer will be -300
ankoles [38]3 years ago
4 0
15x-20<130
15x<130+20
15x<150
X=150/15
x<10
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Find two consecutive positive even integers such that the sum of their squares is 452 please show work
kirza4 [7]
16 squared = 256 
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Answer:

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6 0
3 years ago
Help please ASAP thx all of them
Radda [10]
Hi, these equations are pretty easy actually, first thing you should know when working with variables is that you always want to leave the variable alone, let's take the third excersise for example, 12x + 2 = 146. Here you just do the opposite on the other side of the equation depending if the number is positive or negative. Since x is being multiplied by 12 you first get rid of the 2, since its positive you subtract it to 146. Now the answer should be 12x = 144. Now since you're multiplying 12 to x you just divide 12 from 144, 144/12 = 12
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6 0
3 years ago
A triangular prism is shown below. the base of the prism is a right triangle.
Nimfa-mama [501]
The product is 60.

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Take the square root of each side:
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We know that the formula for the volume of a triangular prism is V=(1/2bh)H, where b is the base of the triangle, h is the height of the triangle, and H is the height of the prism. Substituting our known information we have:

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Divide both sides by 216:
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3 years ago
PLEAZE HELP
LiRa [457]
B i hope this helps
4 0
2 years ago
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