Pls help me with this Determine whether each equation represents a

Mathematics

1 answer:

kolezko [41]3 years ago

4 0

Oh my God it’s been such a long time since we are went to school together I’m looking forward to see you another time

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What’s the answer and work for this? Someone please tell me

Nadusha1986 [10]

Answer:

<h2>The averages are equal, since both are 4.</h2>

Step-by-step explanation:

2 + 4 + 6 = 12 / 3 = 4

Average of even numbers = 4

1 + 3 + 5 + 7 = 16 / 4 = 4

Average of odd numbers = 4

The averages are equal, since both are 4.

<em>Hope that helps!</em>

8 0

3 years ago

4(2x+3)=76 what does x equal

Akimi4 [234]

4(2x)=8x
4(3)=12
8x+12=75
-12
8x=63/8
x=7.89

6 0

3 years ago

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Algebra question ! what is the quotient

user100 [1]

The answer is A. If you use synthetic division to solve. You get the remainder of 0 therefore its A

6 0

3 years ago

Use the quadratic formula to solve the equation 4x^2-x+3=0

Vaselesa [24]

X = -(-1) +/- sqrt((-1)^2 - 4*4*3)
------------------------------------ = 1/8 +/- sqrt47i
2 * 4

None of the choices are correct

5 0

3 years ago

Anyone who has a general idea of how to do these please help

o-na [289]

6. slopes of perpendicular lines are negative reciprocals of each other. Therefore if CD is $\frac{5}{2}$ , the slope of AB will be - $\frac{2}{5}$

7. Note that the y intercept of the line is (0,8). Also note that another point on the line is (3,4). Now use these two points to find the slope $\frac{rise}{run}$ Moving from point (0,8) to (3,4), we go down 4 and to the right 3. Therefore, the slope is - $\frac{4}{3}$ . At this point, we can just substitute into slope intercept form of a line: y = mx + b or $y = - \frac{4}{3} x + 8$

8. First find the slope of the line containing the points (-2,-3) and (2,5): The slope is $\frac{5 - (-3))}{2- (-2))} = \frac{8}{4} = 2$ Now substitute that slope and the point (-4,5) into point slope form of the a line. You get:

y - 5 = 2(x + 4)

8 0

4 years ago