How do i solve this answer ugh please help
Answers
Eg: x^2-3x-10=0 can be written as (x+2)(x-5)=0
The two solutions for x can then be determined by making each bracket equal to zero.
x+2=0 so x=-2x-5=0 so x=5
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3y − x = 4
graph of two lines that intersect at the point (negative 1, 1)
graph of two lines that intersect at the point (1, 1) < Not
graph of two parallel lines with positive slopes
None of the above
Answers
Answer: Graph of two lines that intersect at the point (negative 1, 1).
Step-by-step explanation:
The given system of linear equations :
Multiply equation (1) by 3 , we get
Subtract equation (2) from (3), we get
Divide both sides by 7 , we get
x=-1
Put value of x in (1), we get
⇒ both lines are intersecting at (x,y)=(-1,1)
∴ The correct graph of the given system of equations : graph of two lines that intersect at the point (negative 1, 1)
Answer:
(-1,1) One solution
Step-by-step explanation:
Use these steps for the equations:
1) Rewrite the equation in slope intercept form.
2) Graph the first equation.
3) Graph the second equation.
4) Identify the point of intersection.
Answers
There are 5π/3 radians in 300 degrees.
To convert degrees to radians, we can use the formula:
Radians = Degrees x (π / 180)
Given that we want to convert 300 degrees to radians, we can plug this value into the formula:
Radians = 300 x (π / 180)
Simplifying this expression, we get:
Radians = 5π/3
Therefore, there are 5π/3 radians in 300 degrees.
Learn more about radians here;
#SPJ6
A.14.00
B.14.75
C.15.75
D.13.50
Answers
The mean of the data set is the sum of all the data values divided by the number of these values.
12, 17, 16, 10, 20, 13, 14, 14, 12, 12, 19, 18
12 + 17 + 16 + 10 + 20 + 13 + 14 + 14 + 12 + 12 + 19 + 18 = 177
the number of data values: 12
177 / 12 = 14.75
The correct result would be B. 14.75.
9(27 + 81)
9(4 + 81)
9(4 + 9)
Answers
Answer:
The answer is 9(4+9)
Step-by-step explanation:
Answers
1, -5, 25, -125, x, y, z
1 * (-5) = -5
-5 * (-5) = 25
25 * (-5) = -125
x = -125 * (-5) = 625
y = 625 * (-5) = -3125
z = -3125 * (-5) = 15625
The correct result would be 625, -3125, and 15625.
Answers
Answer:
230
Step-by-step explanation:
Okay, so if Lidia got 75% means that Henry got 25%, right?
Then Lidia got 50% more than Henry did. So that 460 = 50%
So Henry got 25% which is 460/2 = 230 snow globes