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maksim [4K]
4 years ago
11

Solve for x: |3x + 12| = 18

Mathematics
1 answer:
Aleksandr-060686 [28]4 years ago
8 0
3x+12=18, 3x-12=-18
3x=18-12, 3x=-18+12
3x=6, 3x=-6
X=2, x=-2
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Two wires are attached 6 feet up a tree and 3 feet from the base of the tree. About how much TOTAL wire was used?
nalin [4]

Answer:

9 cm²

Step-by-step explanation:

Two wires are attached 6 feet up a tree and 3 feet from the base of the tree. About how much TOTAL wire was used?

We solve the above question, using the Area of a Triangle

Area = 1/2 × Base × Height

Area = 1/2 × 3 × 6

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3 0
3 years ago
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sukhopar [10]

Answer: (5.5, -4)

Step-by-step explanation:

You can use the midpoint formula to find the midpoint of point A and point B.

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x₁ = 8

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y₁ = -7

y₂ = -1

M(\frac{x_{1}+x_{2} }{2}, \frac{y_{1} + y_{2} }{2})

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M(\frac{8+3 }{2},  \frac{-7 -1}{2} )

M(\frac{11 }{2},  \frac{-8}{2} )

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Hope this helps!

3 0
3 years ago
James has 858 feet of rope. There are 18 teams of hikers.
belka [17]
48 feet
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6 0
3 years ago
Read 2 more answers
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prohojiy [21]

Answer:

The pitcher paid $70.

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Step-by-step explanation:

6 0
3 years ago
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the slope intercept form is

y = x-2

3 0
3 years ago
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