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tresset_1 [31]
3 years ago
15

I need to know what this answer is

Mathematics
1 answer:
lawyer [7]3 years ago
5 0
3.4x3=10.2...
hope this helps!!
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Which statement is a definition? A) Three noncollinear points determine a plane. Eliminate B) A rectangle is a parallelogram wit
nexus9112 [7]

Answer:

b

Step-by-step explanation:

8 0
4 years ago
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What is the slope of a line perpendicular to the line whose equation is x+y=2
Cerrena [4.2K]
Y = x + 2
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4 years ago
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In an election for school president, the loser received 70% of the winner's votes. If 969 votes were cast, how many did each rec
wlad13 [49]

Answer:

The ans would be 291 (however we can round this off to 290 as no can partially vote as 0.1)

Step-by-step explanation:

We can easily find the loser's vote by-

70% of 969= 678.9

now, all we need to do is find the winners vote

we know that the total no. of votes= 969 & we know the no. of votes loser got

so, subtracting the losers vote from 969 would give us the remaining no. of votes (the winner's votes)....so,

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7 0
3 years ago
A helicopter hovers 950 over......
Sholpan [36]
Okay, so here's the equation:
tan 44 = d/950
<span>0.01770469927 (I used a calculator to solve tan 44, so let's just use to the nearest hundredth)
</span>0.02 = d/950
100d = 1900
isolate d:
d = 19
19 feet
8 0
3 years ago
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Evaluate the given integral by changing to polar coordinates. sin(x2 y2) dA R , where R is the region in the first quadrant betw
alexira [117]

Answer:

I = 1.47001

Step-by-step explanation:

we have the function

f(x,y)=sin(x^2y^2)\\

In polar coordinates we have

x=rcos\theta\\y=rsin\theta

and dA is given by

dA=rdrd\theta

Hence, the integral that we have to solve is

I=\int \limt_2^4 \int \limit_0^{\pi /2}sin(r^4cos^2\theta sin^2\theta)rdrd\theta

This integral can be solved in a convenient program of your choice (it is very difficult to solve in an analytical way, I use Wolfram Alpha on line)

I = 1.47001

Hope this helps!!!

7 0
3 years ago
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