Answer:
No real roots.
Step-by-step explanation:
Discriminant = b^2 - 4ac ( for the equation ax^2 + bx + c = 0)
Here it is 4^2 - 4*1*8
= `6 - 32
= -16.
This is negative so there are no real roots.
848 (811+37)
Using the equation
-780 + 37x44=y
-780+ 1,628= 848
Answer:
∠ 1 = 124°, ∠ 2 = 98°, ∠ 3 = 82°, ∠ 4 = 124°, ∠ 5 = 98°
Step-by-step explanation:
See the given diagram.
Since ∠ 1 + 56° = 180°, ⇒ ∠ 1 = 124°
Now, 56° + 26° + ∠ 2 = 180°, ⇒ ∠ 2 = 98°
Now, ∠ 2 + ∠ 3 = 180°, ⇒ ∠ 3 = 180° - 98° = 82°
Again, ∠ 5 + 82° = 180°, ⇒ ∠ 5 = 98°
And, ∠ 4 = 26° + ∠ 5 = 26° + 98° = 124° (Answer)
Answer:
Step-by-step explanation:
To get this answer, you would need to divide 2 from both sides.
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Since 2 can't go into 7 respectfully, it would remain 7 over 2 unless converted into a decimal which is 3.5 [Which would make the answer x ≤ 3.5]
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Hence, the answer would be 7/2 as it's final answer
B, short explanation remember the sets are set up like (x,y) in a set there should be no matching x points so if it matches it's not a function :)
long explanation: these are (x,y) sets {(0,3), (3,0), (0,4), (4,0)} the first choice shows that there are two X solutions <span>if they are equal to 0 (0,3) (0,4) so this cant be a function.
second choice</span><span> {(0,2), (2,0), (4,6), (6,4)} does not have two X solutions so this is a function
third choice</span>{(2,6), (3,6), (4,6), (2,0)} has two X solutions if x is equal to 2
and the last choice <span>{(6,2), (2,0), (4,6), (6,4)} has two X solutions if x is equal to 6
hope i helped! if i did please give me brainlest :)
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