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Zanzabum
3 years ago
6

4.9 - 14.7 ion what it is.​

Mathematics
1 answer:
lidiya [134]3 years ago
3 0
Answer: -9.8
step by step explanation:
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PLEASE HELP ME ASAP I AM STUCK !!!!!!!!!!!Witch of the following are solutions to the equation below 5x^2-2x+16=4x^2+6x
poizon [28]
X=4

Explanation

First subtract 4x^2 + 6x from both sides of the equation

X^2 - 8x + 16 = 0

Then let’s factorice the equation using the middle-term break:

x^2 - 4x - 4x + 16 = 0
x (x - 4) - 4 (x - 4) = 0
(x - 4) (x - 4) = 0
(x - 4) ^2 = 0
x = 0

Therefore the solution to the equation is x = 4
7 0
3 years ago
three apples and four bananas cost $4.85 . three apples and ten bananas cost $8.75.Find the cost of an apple.
Korvikt [17]
2.92. you divide 8.75 by 3 it will be 2.916666666. you have to round.
7 0
3 years ago
What is the answer to this please?
sergij07 [2.7K]
The answer of the rotational symmetry is B, (6)
4 0
3 years ago
Figure LMNOPQ ≌ figure STUVWX, m∠M = 25°, m∠P = 103°, and m∠Q = 47°.<br><br> What is m∠X?
Wewaii [24]
M∠X= m∠Q Therefore the m∠X= 47°
3 0
3 years ago
Does anyone know this answer??
Tanzania [10]

Answer:

6x

Step-by-step explanation:

x²+9-__=(x-3)²

lets dissosiate this one (x-3)²

(x-3)²=(x-3)(x-3)

=x²-3x-3x+9

=x²-6x+9 so x²+9-6x

so the answer is 6x

6 0
2 years ago
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