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ki77a [65]
3 years ago
7

Which of the following could be the number of real roots, including any repeated roots, of a quadratic polynomial with real coef

ficients? Select all possible answers.
0

4

5

6
Mathematics
1 answer:
scoray [572]3 years ago
5 0
I think the only answer here is 0
Idk tho
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Solve ry + s = tx - m for y. Explain each step in your solution.
sergeinik [125]

y = (t x - m -s)/r

Step-by-step explanation:

Step 1 :

Given,

r y + s = t x - m

=> r y = t x - m -s

=>  y = (t x - m -s)/r

Step 2 :

A) r can take any values except 0.

This is because when r = 0, the denominator becomes 0 and division by 0 is undefined

The limitation for r is r should not be equal to 0

The other variables can take any value. Hence the other variables do not have any limitation

7 0
3 years ago
Which statement can be used to fill in the blank space?
liberstina [14]
If we draw a diagonal which will also be a transversal DB, then we get ∠ADB is congruent to ∠CBD by Alternate interior angles.

It will be the first option.
7 0
3 years ago
Find the equation in the slope intercept form of a line that goes through the point (2,-6) and has the slope of (-1/3)
Llana [10]

Answer:

y = -1/3x - 5 1/3

Step-by-step explanation:

Slope Intercept =

y=mx + b

Substitute the Slope

y= -1/3x + b

Substitute x and y from the point into the equation

-6 = -1/3(2) + b

-6 = -2/3 +b

Isolate the b with the addition property of equality

-5 1/3 = b

Substitute all variables

y = -1/3x - 5 1/3

8 0
3 years ago
Evaluate 7(-4) - -6| + |4|<br> A. 13<br> B. -18<br> C. -30
o-na [289]

Answer:

Option c is correct .

Step-by-step explanation:

May this help you !!!!!!!!

8 0
4 years ago
Is 3+z=-19 true, false, or open?<br><br> Sorry can't think right now...
sladkih [1.3K]
First of all z=16 and its true
4 0
3 years ago
Read 2 more answers
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