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Lyrx [107]
3 years ago
6

What is 20 10 times much as .

Mathematics
2 answers:
FinnZ [79.3K]3 years ago
7 0

Answer:   30

Step-by-step explanation:

Rom4ik [11]3 years ago
7 0

Answer:

400

Step-by-step explanation:

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Timothy has $1111 and Mary has $777. How much money does Timothy need to give Mary, so that they would have the same amount of m
ZanzabumX [31]

Answer:

167

We do 1111+777 for the total and that is 1888

1888/2=944

then 1111-944=167; then they will have equal amounts!!

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3 0
3 years ago
Find a vector function, r(t), that represents the curve of intersection of the two surfaces. the paraboloid z = 9x2 y2 and the p
dolphi86 [110]

The vector function is, r(t) =  \bold{ < t,2t^2,9t^2+4t^4 > }

Given two surfaces for which the vector function corresponding to the intersection of the two need to be found.

First surface is the paraboloid, z=9x^2+y^2

Second equation is of the parabolic cylinder, y=2x^2

Now to find the intersection of these surfaces, we change these equations into its parametrical representations.

Let x = t

Then, from the equation of parabolic cylinder,  y=2t^2.

Now substituting x and y into the equation of the paraboloid, we get,

z=9t^2+(2t^2)^2 = 9t^2+4t^4

Now the vector function, r(t) = <x, y, z>

So r(t) = \bold{ < t,2t^2,9t^2+4t^4 > }

Learn more about vector functions at brainly.com/question/28479805

#SPJ4

7 0
2 years ago
How do I solve this can somebody show me how to solve this
natali 33 [55]
The answer is 0.6 because you divide 21 by 35 and get 0.6
6 0
3 years ago
Read 2 more answers
Help please! 50 Points! PLEASE DONT RESPOND IF YOU DO NOT KNOW.
Sphinxa [80]

Answer:

e.869.58units^2

f. 96m^2

g. 184m^2

Step-by-step explanation:

e.

484 square

176 triangle

209.58 equilateral triangle

f. 196 total are - mini square 25+25+25+25= 96m^2

g. 22+66+80+16=184m^2

3 0
3 years ago
The angle that is an alternate interior angle with angle 1 is angle ?
natima [27]

Answer:

the alternate angle is angle 2

8 0
3 years ago
Read 2 more answers
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