replace the numbers given for x & y so
the equation becomes 3*(-3) + 2*(-4) =
3*-3 = -9
2*-4 = -8
-9 + -8 = -17
Answer:
1 8/9
Step-by-step explanation:
4 1/9 + 1 8/9=6 ........
Answer:
Correct equation: 4b^2 -b-138= 0
Solution: 6 meters
Step-by-step explanation:
The base has to be 6, and that’s the equation that works with that number.
Since it is a square, the diagonals are congruent. If a square is split like this, it becomes two congruent right triangles. The relationship between the sides and hypotenuse is a 1:
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ratio. So if the diagonal of a square is 14 cm, then the side length would be 14/
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, which is approximately 9.899. I don't understand what the answer choices are, but you should be able to square root the numbers to determine the answer.