3 years ago

can someone please answer this question for me with stood please? Also don't mind the weird doodle on the side..

1 answer:

5 0

Whats number question is it?

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nignag [31]

Answer:

Step-by-step explanation:

discriminant=b²-4ac=8²-4(7)(2)=64-56=8

6 0

3 years ago

Likurg_2 [28]

Rotation.

Hope this helps!

5 0

3 years ago

madam [21]

92 degrees

Triangle= 180 degrees
180-60-28= 92

:)

7 0

3 years ago

Karolina [17]

The answer is 18. Just take the number that comes later and simply subtract from the original number. EXAMPLE- 138-120=18. Hope this helps.

8 0

3 years ago

lora16 [44]

Answer:

<h2>not exist</h2>

Step-by-step explanation:

The coordinates of the intersection of the line are the solution of the system of equations.

$\underline{+\left\{\begin{array}{ccc}x-y=1\\y-x=1\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad\qquad0=2\qquad\bold{FALSE}$

The system of equations has no solution. Therefore, the lines are parallel (the intersection does not exist).

5 0

3 years ago