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Thepotemich [5.8K]
3 years ago
13

How to solve question 8 d? Thanks so much. Whenever answers gets brainliest, also they used the discriminant formula.

Mathematics
1 answer:
rjkz [21]3 years ago
7 0

Answer

7.b

Step-by-step explanation:

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Pls help me ill give brainliest and no links ty!<3:)
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T is the midpoint of PQ

PT=TQ

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diamong [38]

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Step-by-step explanation:

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Marisa puts a cup of hot chocolate in her microwave oven. She knows that the final temperature of the hot chocolate will be a fu
kkurt [141]
B. 
Because the input is time.
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7 0
3 years ago
Find the slope of a line parallel to 2x-y=18
True [87]

Answer:

The slope of line parallel to 2x-y = 18 will be 2.

Step-by-step explanation:

Given  

The equation of a line : 2x – y = 18

The standard form of an equation of a line in slope-intercept form is:

y=mx+c

So, we will have to convert the given equation in the standard form.

2x-y=18

-y=-2x+18

-y= -(2x-18)

y=2x-18

The coefficient of x in this form is the slope of the line.

So,

m_1=2

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3 years ago
Read 2 more answers
Solve the following equations with special factors: (I really need help with number 18)
kicyunya [14]

Answer:

im not 100% sure but wouldnt #15 be 9squared-81=0

Step-by-step explanation:

9 squared would turn to 81 because 9 time 9 is 81 and 81- 81 is 0

8 0
3 years ago
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