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Ksenya-84 [330]
3 years ago
12

Please help with geometric mean!!

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
8 0

The exact value of y is 4\sqrt{3}.

Solution:

The attached below shows how the formula is written.

Using geometric mean,

Total base length (p + q) = 8

q = 6

p = 8 – 6 = 2

Let us first find the height of the triangle.

h^2=pq

h^2=2\times6

h^2=12

Taking square root on both sides,

h=\sqrt{12}

Using Pythagoras theorem,

<em>In right triangle, square of the hypotenuse is equal to the sum of the squares of the other two sides.</em>

y^2=(\sqrt{12})^2+6^2

y^2=12+36

y^2=48

y=4\sqrt{3}

The exact value of y is 4\sqrt{3}.

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A monomial has one term, binomial has two terms, trinomial has three terms, and a polynomial has four or more terms.

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2 years ago
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6.
Masteriza [31]

Answer:

B. h(d) = 0.6d + 13; 13 days

Step-by-step explanation:

A zucchini plant in Darnell’s garden was 13 centimeters tall when it was first planted. Since then, it has grown approximately 0.6 centimeter per day. a. Write a rule to describe the function. b. After how many days will the zucchini plant be 0.208 meter tall?

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