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jeyben [28]
3 years ago
7

Help me with problems 13 ,14 and 15

Mathematics
1 answer:
Tamiku [17]3 years ago
8 0
|2.5| because 2 and 1/2 are also 2.5 written in decimal, and the absolute value is always positive
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Is 2x-4=2x-7 infinite no solution or one solution
Elan Coil [88]

Answer:

no solution

Step-by-step explanation:

8 0
3 years ago
In a right triangle, what is the 3rd angle measure if an angle is 25
melomori [17]

Answer:

65

Step-by-step explanation:

The sum of the angles in a triangle is 180. In a right triangle, there is one 90 degree angle. If the second angle is 25, and 90+25+the last angle must add up to 180, simple math can find the value of the last angle.

180-90-25=65

5 0
3 years ago
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What is the equation of the line that passes through the point<br> (5,-2) and has a slope of 6/5
LenKa [72]

Answer:

y = \frac{6x}{5} - 8

Step-by-step explanation:

given slope m = \frac{6}{5}

point (5, -2) for (x1, y1)

equation for point slope form

y - y1 = m(x- x1)

y - (-2) = \frac{6}{5} (x -5)

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y = \frac{6x}{5} - 8,

further you can multiply by 5 to get rid of fraction

5y = 6x - 40

5 0
3 years ago
Choose the correct description of the graph of the compound inequality x − 3 &lt; −9 or x + 5 greater than or equal to 10.
forsale [732]
X - 3 < 9    or    x + 5 ≥ 10
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Solution Set: {x|x < 12 or x ≥ 5}, (-∞, 12) or (5, ∞)
8 0
3 years ago
Read 2 more answers
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nirvana33 [79]

Answer:

60.2

Step-by-step explanation:

8.6pounds×7gallons

=60.2pounds

4 0
3 years ago
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