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Vesnalui [34]
3 years ago
14

Determine what kind of solution you would expect from the system of equations 3x - 8y = 10 and 16x - 32y = 75 without graphing t

he system. Explain how you determined your answer.
Mathematics
2 answers:
Sladkaya [172]3 years ago
7 0

Step-by-step explanation:

If two lines have the same slope and the same y-intercept, there are infinite solutions.

If two lines have the same slope and different y-intercepts, there are zero solutions.

Otherwise, if the two lines have different slopes, then there is one solution.

The slope of the first line is 3/8.  The slope of the second line is 16/32 = 1/2.  The slopes are different, so there is only one solution.

Vladimir79 [104]3 years ago
7 0

Answer:

Its the same answer on edge

Step-by-step explanation:

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Which equation represents a line with a a slope of -8 a y-intercept of 4
lbvjy [14]

Answer:

y=-8x+4

Step-by-step explanation:

4 0
4 years ago
Express the ratio 16:9 as a ratio to 1.
never [62]

Answer:

(16/9):1

Step-by-step explanation:

8 0
3 years ago
Select the correct answer from each drop-down menu.
horsena [70]

Given functions are:

f(x) = 0.5x^2-2

and g(x) = 8x^3+2

Using both functions we need to find value of (f*g)(x)

(f*g)(x) simply means find product of f(x) and g(x) so we will multiply values of each function as shown below:

(f*g)(x) = (0.5x^2-2)(8x^3+2)

(f*g)(x) = 0.5x^2(8x^3+2)-2(8x^3+2)

(f*g)(x) = 4x^5+1x^2-16x^3-4

(f*g)(x) = 4x^5-16x^3+1x^2-4

(f*g)(x) = 4x^5-16x^3+x^2-4

Hence final answer is (f*g)(x) = 4x^5-16x^3+x^2-4.

5 0
4 years ago
What is the solution for y <br> 18=y+b
LenaWriter [7]

Answer:

If we solve this equation for y, it is equal to 18 - b

Step-by-step explanation:

To find this, we start with the original.

18 = y + b

Now we subtract b from both sides.

18 - b = y

3 0
3 years ago
Identify the number that does not belong with the other three. Explain your reasoning. -<img src="https://tex.z-dn.net/?f=%20%5C
zhuklara [117]
Square root of 18 because it's the only irrational number.
6 0
4 years ago
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