What is the slope of this graph
1 answer:
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Answer:
3x+12
Step-by-step explanation:
Expanding is basically the opposite of simplifying an equation, in order to expand you just multiply everything out
Here we have
which just means
which is
Problem 3
<h3>Camille is correct</h3>You subtract 4x from both sides, then divide both sides by -2 to fully isolate y.
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Problem 4
Multiply both sides by r to get
2mr = p-q
which is the same as
p-q = 2mr
The last step is to add q to both sides leading to this final answer
<h3>p = 2mr+q</h3>================================================
Problem 5
Answer:
This is the cube root of (3V)/(4pi)
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Work Shown:
Answer:
Perimeter of ΔABC = 16.46 units
Step-by-step explanation:
By applying cosine rule (CAH) in the given triangle ADB,
cos(∠BAC) =
cos(55°) =
AB = 5.23 units
Since, ΔABC is an isosceles triangle
AB = BC = 5.23 units
AD = DC = 3 units [Perpendicular drawn from a vertex of an isosceles triangle is a perpendicular bisector of the opposite side]
Therefore, AC = AD + DC = 6 units
Now perimeter of ΔABC = AB + BC + AC
= 5.23 + 5.23 + 6
= 16.46 units