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DerKrebs [107]
3 years ago
11

Find the area of the largest rectangle with lower base on the x axis and upper vertices on the parabola y=12-x^2

Mathematics
1 answer:
dalvyx [7]3 years ago
7 0
<span> Draw a picture of the downward-facing </span>parabola<span>, and of a </span>rectangle<span> of the type described. Let (</span>x,y<span>) be the </span>upper<span> right-hand corner of the </span>rectangle<span>. Then by symmetry, the </span>base of the rectangle<span> has length </span>2x<span>, and the height is </span>y<span>, that is, </span>12−x2<span>. So the </span>area<span> A(</span>x<span>) of the </span>rectangle<span> is given by A(</span>x)=2x(12−x2<span>).</span>
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25 is the correct answer because the amount of white socks out all of the socks is 2/8 which is equal to 1/4. 1/4 is 25%.

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If vector v has an initial point at P1 and a terminal point at P2, write v as multiples of the basis vectors That is, write v in
pantera1 [17]

Answer:

v=9i+3j

Step-by-step explanation:

The given vector, v has initial point at P1 = (−5, −2) and terminal point at P2 = (4, 1).

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8 0
3 years ago
NEED ANSWER ASAP WILL GIVE BRAINLIEST FOR CORRECT ANSWER
Arisa [49]

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y = 8x

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Let A = Aaron's age today and M = Maria's age today.
kondor19780726 [428]

Aaron is 4 years and Maria is 14 years old.

A = Aaron's age today

M = Maria's age today.

a. The equation based on the statement given will be:

M = A + 10

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c. Based on the information above, the equation to solve their ages will be:

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Therefore, Aaron is 4 and Maria is 14 years.

Read related link on:

brainly.com/question/22866879

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