3 years ago

A penguin can dive 48 meters below the surface of the water to reach a fish. It dives 2% of the total depth every 1 second.

Mathematics

1 answer:

melisa1 [442]3 years ago

5 0

It is 0.96 mps. Did this help

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nydimaria [60]

Answer:

Step-by-step explanation:

side a = 10

Area of isosceles triangle = $\frac{\sqrt{3}a^{2}}{4}\\\\$

= $\frac{\sqrt{3}*10*10}{4}\\\\=\sqrt{3}*5*5\\\\=25\sqrt{3}\\\\=25*1.732$

= 43.3 square units

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3 years ago

What is the length of the hypotenuse?<br> A 55 ft<br> B 48 ft<br> C = ?<br> feet

oee [108]

I think hypotenuse is A 55 feet

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2 years ago

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Find roots of 4x^2-2x+9

Korolek [52]

discriminant= b^2-4ac= (-2)^2-4(4)(9)= -140<0

since discriminant <0, graph is always positive, x has no real roots

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3 years ago

∠1 and ∠2 are supplementary.

ad-work [718]

Supplementary means the 2 angles add up to 180 so...

124+(2x+4)=180

124+2x+4=180

124+2x+4-4=180-4

124+2x=176

124-124+2x=176-124

2x=52

2x/2=52/2

x=26
plug in and check

124+2x+4=180

124+2 (26)+4=180

124+52+4=180

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Eva8 [605]

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omggg he looks like a stuffed animal

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2 years ago

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