3 years ago

I need help with this question

Mathematics

1 answer:

Semmy [17]3 years ago

7 0

40 it's the same angle as angle A rotation doesn't change anything

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Find the value of C that completes the square

MatroZZZ [7]

Answer:

Step-by-step explanation:

y^2-22y+c

complete the square ax^2+bx+c is our old formula quadratic equation

we know that to find c we will divide b/2 and square it

22/2=11

c^2=121

we have y^2-22y+121

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3 years ago

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The correct one is B

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dolphi86 [110]

Answer:

Step-by-step explanation:

Step 1: Set y to 15 and solve

$\frac{1}{5}x - \frac{2}{3}*15=30$

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2 years ago

Factor the expression using the common factor −4 . −12x+2.4y−48

diamong [38]

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Step-by-step explanation:

k12

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3 years ago

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