Answer:
Step-by-step explanation:
[1] 3x - 4y = -24
[2] -x - 16y = -52
Graphic Representation of the Equations :
-4y + 3x = -24 -16y - x = -52
Solve by Substitution :
// Solve equation [2] for the variable x
[2] x = -16y + 52
// Plug this in for variable x in equation [1]
[1] 3•(-16y+52) - 4y = -24
[1] - 52y = -180
// Solve equation [1] for the variable y
[1] 52y = 180
[1] y = 45/13
// By now we know this much :
x = -16y+52
y = 45/13
// Use the y value to solve for x
x = -16(45/13)+52 = -44/13
Solution :
{x,y} = {-44/13,45/13}
Answer:
the answer is 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
x² + 4y² = 36
divide by constant
x²/36 + y²/9 = 1
x²/6² + y²/3² = 1
6>3, so length of major axis is 2×6 = 12
Answer:
3/4 is a bigger
Step-by-step explanation:
and 4/15 is a smaller
The sequence is a geometric and the next term is 729
<h3>What is a geometric sequence?</h3>
A geometric sequence is a type of sequence which goes from one term to the next by multiplying or dividing by the same value.
The number multiplied or being divided at each stage of a geometric sequence is known as the common ratio.
From the sequence given,
1, 3, 27, 81, 243,
We can see that the common ratio is gotten by multiplying a term by 3 or dividing the next term by 3.
The next term is 243 × 3 = 729
Thus, the sequence is a geometric and the next term is 729
Learn more about a geometric sequence here:
brainly.com/question/1509142
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