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zysi [14]
3 years ago
11

The perimeter of parallelogram ABCD is equal to 10 cm. Find the length of diagonal

Mathematics
1 answer:
andreev551 [17]3 years ago
7 0
The perimeter of ABCD is 10, therefore, AB+AD=half of 10=5
the perimeter of ABD is 8, therefore, BD=ABD-(AB+AD)=8-5=3
3cm is the answer. 
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Neporo4naja [7]

Answer:

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Step-by-step explanation:

Given

6x^2 + 6x + 3 = 0

Required

The number of solution

The discriminant (d) for ax^2 + bx + c = 0 is:

d = b^2 - 4ac

So, we have:

d = 6^2 - 4*6*3

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4 0
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Answer:

Step-by-step explanation:

Use future value formula to get the total amount at the end of year 1 and year 2;

<u>First, find FV at the end of 1 year.</u>

FV = P(1+r)^n

P = principal amount or amount invested in present value terms = 14,000

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<u>Next, find FV of 14,826 at the end of year 2;</u>

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= (1,300.432/14,000)*100

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Therefore total percentage increase over the 2 years = <u>9.29%</u>

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3 years ago
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Answer:

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Step-by-step explanation:

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Answer:

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