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sergey [27]
3 years ago
6

Can someone tell me which one it is?

Mathematics
2 answers:
Pepsi [2]3 years ago
8 0

Answer:

-16

Step-by-step explanation:

-16... using d = b²-4ac

nekit [7.7K]3 years ago
8 0

Answer:

the discriminant is –16

hope this helps!

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What is the slope-intercept form of the following equation? What is slope and the y intercept? 8x + 2y = 14
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m

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Step-by-step explanation:

Given -

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a

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If a linear equation is in this form, then -

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In our case, we shall use this formula

m

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To find the y-intercept put

x

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(

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5 0
3 years ago
Read 2 more answers
Are the ratios 3:6 and 6:3 equivalent?
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Answer: No

Step-by-step explanation: the ratio 3:6 reduces to one half

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A maritime flag is shown. What is the area of the shaded part of the flag? Explain
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Answer:

<em></em>Area = 72in^2<em></em>

<em></em>

Step-by-step explanation:

<em>Your question is incomplete without an attachment (See attachment)</em>

Required

Determine the area of the shaded part

From the attachment;

<em>Assume that the shaded portion is closed to the right;</em>

<em>Calculate  the Area:</em>

<em></em>Area_1 = Length * Width<em></em>

<em></em>Area_2 = 8in * (6in + 6in)<em></em>

<em></em>Area_2 = 8in * 12in<em></em>

<em></em>Area_1 = 96in^2<em></em>

<em></em>

<em>Next;</em>

<em>Calculate the Area of the imaginary triangle (on the right)</em>

<em></em>Area_2 = \frac{1}{2} * base * height<em></em>

<em></em>Area_2 = \frac{1}{2} * (6in + 6in) * 4in<em></em>

<em></em>Area_2 = \frac{1}{2} * 12in * 4in<em></em>

<em></em>Area_2 = \frac{1}{2} * 48in^2<em></em>

<em></em>Area_2 = 24in^2<em></em>

<em></em>

<em>Lastly, calculate the Area of the Shaded Part</em>

<em></em>Area = Area_1 - Area_2<em></em>

<em></em>Area = 96in^2 - 24in^2<em></em>

<em></em>Area = 72in^2<em></em>

<em></em>

<em>Hence,</em>

<em>The area of the shaded part is 72in²</em>

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