Consider the following system of equations. StartLayout Enlarged left-brace 1st row negative 10 x squared minus 10 y squared = n egative 300 2nd row 5 x squared + 5 y squared = 150 EndLayout
2 answers:
Answer:
answer is D :)
Step-by-step explanation:
These 2 equations has no solution and the equations are independent of each other.
<u>Step-by-step explanation: </u>
-10x² -10y² = -300 ----a
5x² + 5y² = 150 ---- b
While trying to solve this,
We can multiply the eq. b by 2 so we will get eq. c and then add to eq. a we will get 0 as the solution.
10x² + 10y² = 300 ----c
-10x² -10y² = -300 ---a
Everything cutoff, we will get 0, and there is no solution to these equations.
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Step-by-step explanation:
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Step-by-step explanation:
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Answer:
the base length of the triangle is 4 units, u can count that. and the height of triangle is 2 units, thats the dotted line one. and the equation of triangle area is (length x height) divided by 2so in this case it'll be (4x2) /2=4 square units.
Step-by-step explanation:
