Step-by-step explanation:
3 (2x + 4y = 1)
2 (3x - 5y = 7)
=> 12y = 3
-10y = 14
22y = -9
divided bothsides
y = -9/22
To find x
substitute Y= -9/22
into 2x + 4y = 1
2x + 4(-9/22) = 1
2x -18/11 = 1
2x= 1 + 18/11
2x = (11 + 18)/11
2x = 29/11
x = 29/11/2
x= 29/22
To find the slope for the formula it must be y2 - y1 divided by x2 - x1 so 51 - 60 divided by 53 - 59.
-9 divided by -6
=1.5
So your slope is 1.5 which you plug into the m value for the formula
Answer:
16 in
Step-by-step explanation:
The 3 part of the ratio represents 24 inches.
Dividing by 3 gives the value of one part of the ratio.
24 in ÷ 3 = 8 in ← value of 1 part of the ratio, thus
2 parts = 2 × 8 in = 16 in ← hypotenuse of smaller triangle
Answer:
20x3.14=62.8 62.8x10=628 Volume=628inches
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
www(dot)desmos(dot)com(slash)calculator
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