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inessss [21]
3 years ago
9

AJLK ~ APQR. Find the value of . 22 14 7 1 8 K 16 20 2=

Mathematics
1 answer:
In-s [12.5K]3 years ago
5 0

Answer:

x = 11

Step-by-step explanation:

sides are proportional so you can set up a proportional and cross-multiply:

JL is to PQ as LK is to QR

x/22 = 8/16

x/22 = 1/2

2x = 22

x = 11

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David found and factored out the GCF of the polynomial 80b4 – 32b2c3 + 48b4c. His work is below.
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Answer:

Given Polynomial:

80b^4-32b^2c^3+48b^4c

Factors of Coefficient of terms

80 = 5 × 16

32 = 2 × 16

48 = 3 × 16

Common factor of the coefficient of all term is 16.

Each term contain variable. So the Minimum power of b is common from all terms.

Common from all variable part comes b².

So, Common factor of the polynomial = 16b²

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3 years ago
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Two numbers that differ by 46
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the complete question is

Find two numbers whose difference is 46 and whose product is a minimum


Let

x------->larger number

y-------> smaller number

P-------> product of the two numbers


we know that

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substitute equation 1 in equation 2

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using a graph tool

see the attached figure


Find the value of x for that the product P is a minimum

the vertex is the point (23,-529)

that means, for x=23

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find the value of y

y=x-46\\ y=23-46\\ y=-23


therefore


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the numbers are 23 and -23

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