Answer:
y = -2x - 6
Step-by-step explanation:
Use slope-intercept form to start the equation. y2 - y1 / x2 -x1
-6 - 0 / 0 - (-3) = -6 / 3 = m = -2
Then plug m (-2) into your y=mx+b equation.
y = -2x + b
substitute -6 for y value and 0 for x value to find value of b.
-6 = -2(0) + b
simplify
-6 = 0 +b
subtract 0 from both sides
-6 = b
plug b value back into the equation
final equation of line is: y = -2x -6
Answer:
<h2>The solution will be the shaded region for both.</h2>
Step-by-step explanation:
First we need to solve x + 3y = -18 and 5x + 2y = 14.
.
Putting the above value in the second equation, we get, .
Hence,
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▹ Answer
<em>3/25</em>
▹ Step-by-Step Explanation
Hope this helps!
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Answer:
400%.
Step-by-step explanation:
The surface area of a 4 cm cube = 6 * 4^2
= 96 cm^2.
The number of 1 cm cubes that can be cut from the larger cube is :
16 * 4 = 64.
The surface area of each of these smaller cubes is 6*1 = 6 cm^2.
The increase in surface area is a factor of (6*64) / 96
= 4 = 400%.
Answer:
x = 4/3
Step-by-step explanation:
- x³ = 64/27
- x³ = 4³/3³ ⇒ expressing 64 and 27 as cubes
- ∛x³= ∛4³/3³ ⇒ cube roots of both sides
- x = 4/3 ⇒ answer