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3 years ago

What are the roots of a problem (Math)

1 answer:

6 0

The roots, zeros, or solutions (they all means same thing) of an equation are when you graph that equation, x-intercepts are the real roots, zeros, or solutions.

Or set the y equal to zero which does the same job.

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Enter the rate of change of the table below

poizon [28]

The rate of change is 23

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2 years ago

What are the solutions of this equation? x^ - x - 56 = 0

NikAS [45]

Answer:

y = 0

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

had already graded 40 papers and he still needed to grade more. Write an equation for how many papers he is grading if he contin

OLga [1]

Y = 40 + 4m
m = minutes
y = total papers graded

6 0

3 years ago

What is the equation of a line thats passes through point (10, 5) and is perpendicular to the line whose equation is y=5/4x-2

Sauron [17]

Answer: y = -4x/5 + 13

Step-by-step explanation:

The equation of a straight line can be represented in the slope intercept form as

y = mx + c

Where

c represents the y intercept

m represents the slope of the line.

The equation of the given line is

y = 5x/4 - 2

Comparing with the slope intercept form, slope = 5/4

If two lines are perpendicular, it means that the slope of one line is the negative reciprocal of the slope of the other line.

Therefore, the slope of the line passing through (10, 5) is - 4/5

To determine the y intercept, we would substitute m = - 4/5, x = 10 and y = 5 into y = mx + c. It becomes

5 = - 4/5 × 10 + c

5 = - 8 + c

c = 5 + 8 = 13

The equation becomes

y = -4x/5 + 13

4 0

3 years ago

What else would need to be congruent to show that ABC = XYZ by ASA

Natasha2012 [34]

Answer:

<h3>A). AC is congruent to XZ </h3>

Given -  angle X = angle A

angle Z = angle C

To find - criteria of congruence

Solution - 

In triangle BAC and triangle YXZ

angle X = angle A

angle Z = angle C

we need one pair of side to be comgruent to show the following traingles congruent

if AC is congruent to XZ

then by angle side angle criteria of triangle both the triangles are congruent..

6 0

2 years ago