3 years ago

Rewrite the equation by completing the square. 2 x^2 -11 x +14 = 0

Mathematics

1 answer:

Tanzania [10]3 years ago

4 0

Answer:

x^2 - (11/2)x + 121/16 = -7

Step-by-step explanation:

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ramon ate at a restaurant and gave the server a $4 tip the tip was 20% of the cost of the meal how much was the meal

Tomtit [17]

Answer:

The meal was $20

Step-by-step explanation:

20%= 1/5

1/5=4/? ---> one converts to four by multiplying it by 4 so you should do the the same with the denominator which is five.

5×4= 20

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2 years ago

micheal brought 12 used books at th book sale. he paid $42.60 for the books. if each book cost the same price, how much did one

nordsb [41]

Answer:

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Step-by-step explanation:

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2 years ago

What property is -7 + 8 minus + 2

Fofino [41]

I believe its additive Inverse Property

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2 years ago

There is a direct path from Gayle's house to the store. Due to construction, the direct route is closed and Gayle must travel 6

Elina [12.6K]

Answer:

c2=10

Step-by-step explanation:

8^2+6^2=c2

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3 years ago

F(x) = 3x^2 -15 g(x) = 1 -2/3x

Oliga [24]

Answer:

f(g(-6)) is equal to 60

Step-by-step explanation:

We can simply solve this by first plugging -6 into function 6, and then applying function f to the result of that.

$f(g(-6))\\= f(1 - \frac{2(-6)}{3})\\= f(1 - \frac{-12}{3})\\\\= f(1 + 4)\\= f(5)\\= 3(5)^2 - 15\\= 3 * 25 - 15\\= 75 - 15\\= 60$

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3 years ago