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Eva8 [605]
3 years ago
7

I'm so confused. Really need help! Brainliest + points

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
8 0
What do u need help with? And what are you confused about I’m here to help let me k ow what you need help with so I can see if I can help or not.
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What value of y satisfies the system of equations:<br><br> y=-6x+2<br><br> y=x^2+11
Nataly [62]

Answer:

The value of y that satisfies the system of equations is 20

Step-by-step explanation:

we have

y=-6x+2

y=x^{2}+11

we know that

The solution of the system of equations is the intersection point both graphs

using a graphing tool

the intersection point is (-3,20)

see the attached figure

therefore

The value of y that satisfies the system of equations is 20

8 0
2 years ago
Suppose the system of linear equations has no solution. Which is NOT a possible value of the constant for the second equation?
Tom [10]

Answer:

  A)  5

Step-by-step explanation:

The coefficients of the second equation are 1/3 of those of the first equation. If the constant of the second equation is also 1/3 of the constant of the first equation, then the equations are <em>dependent</em>, and will have an infinite number of solutions.

The constant must be something other than 1/3·15 = 5 to make the equations <em>inconsistent</em>, having no solutions.

4 0
2 years ago
In this diagram, what is the value of b, correct to the nearest tenth?
lilavasa [31]
We will use the Sine Law:
\frac{sin 54.33}{b}= \frac{sin29.16}{3}   \\  b =  \frac{3sin54.33}{sin29.16}
b = 5.001
Answer: D) 5.0
3 0
3 years ago
Math question. Please have your answer simplified and in fraction form if needed.
e-lub [12.9K]

Answer:

4/16 = 2/8 = 1/4= 0.25

Step-by-step explanation:

3 0
2 years ago
5y + 10x = 0<br> y = - 3x<br><br> Plz help me the photo is the directions for the problem
enyata [817]
When substituting, you want to take the y value from one equation and plug it into the y variable in the other equation to find the x value. When you find the c value, you plug the number into one of the equations to get your y value.

3 0
3 years ago
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