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dybincka [34]
3 years ago
14

A x + b y is equal to 12​

Mathematics
1 answer:
Nikitich [7]3 years ago
7 0

Answer:

y= -a*x + 12

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>b</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>b</u>

Step-by-step explanation:

ax+by=12 (subtract "ax" from both sides so that the one on the left will become zero and we will have "by" )

by= -ax+12(divide both side by "by" so that we will have the equation as "y=mx+b")

finally the result will be:

y= -a*x + 12

b b

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Please help me with this questions I need the answer
Anastaziya [24]

Answer:

it rly doesnt matter

Step-by-step explanation:

try making _/

u can see that u can have 2 angles that you can make. Doesnt matter! :)

5 0
3 years ago
Read 2 more answers
A multiple-choice test in which each question has 4 choices only one of which is correct. Assume that 9 questions are answered b
yaroslaw [1]

Answer:

Therefore, the probability is P=0.0084.

Step-by-step explanation:

We know that  a multiple-choice test in which each question has 4 choices only one of which is correct. Assume that 9 questions are answered by guessing randomly.

Because we have 4 choices only one of which is correct, we get that p=0.25 and q=0.75.

We calculate  the probability of getting exactly 6 correct answers.

n=9 and k=6.

P=C_k^n\cdot p^k\cdot q^{n-k}\\\\P=C_6^9\cdot 0.25^6\cdot 0.75^3\\\\P=84\cdot 0.0001\\\\P=0.0084

Therefore, the probability is P=0.0084.

7 0
3 years ago
Real populations sometimes increase beyond their environment’s carrying capacity in a relatively short period of time. What is t
Yanka [14]

Answer:

Overshoot.

Step-by-step explanation:  

Let us know the meaning of given words.

Logistic growth occurs when population reaches carrying capacity of its environment. It does not surpass carrying capacity.

When population surpasses carrying capacity of its environment then a crash or a die-off happens, which causes a decline in population density. This crash or die off is known as collapse. The consequences of overshoot is known as collapse.

In population dynamics overshoot occurs when a population surpasses its carrying capacity. Overshoot is a temporary condition.

Therefore, from above explanation we can see that overshoot is the correct answer for the given phenomenon.  

8 0
4 years ago
Graph the linear equation. 3x−4y=12<br><br> Please show it on a graph
baherus [9]

Answer: The graph is attached.

Step-by-step explanation:

By definition, the line intersects the y-axis when x=0.

Then, in order to find the y-intercept, substitute x=0 into the equation and solve for "y":

3(0)-4y=12\\\\y=\frac{12}{-4}\\\\y=-3

By definition, the line intersects the x-axis when y=0.

Then, in order to find the x-intercept, you can substitute y=0 into the equation and then you must solve for "x". Then you get:

3x-4(0)=12\\\\x=\frac{12}{3}\\\\x=4

Knowing that the line passes through the points (0,-3) and (4,0), you can graph it (The graph is attached).

5 0
4 years ago
Which graph represent y= x2 - 2x -3
andreyandreev [35.5K]
( It is y=-3 ) hope it works I’m not good with math.

6 0
3 years ago
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