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Dovator [93]
2 years ago
9

DREE POINTS!! If u answer my math questions correctly I’ll make another DREE points.

Mathematics
2 answers:
garri49 [273]2 years ago
6 0

Answer:

Just look it up. I checked and it shows all the correct answers.

Step-by-step explanation:

Alecsey [184]2 years ago
6 0
2) complementary
3) sin A= cos B
Sorry I don’t really know the answer to question 4 hope this helps :)
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Please help i need the answer asap ill give brainliest
timofeeve [1]
80.1 years, im not 100% sure of my answer though
6 0
3 years ago
What’s 6 (3x + 5) please
olga nikolaevna [1]

6(3x+5)

6*3x=18x

6*5=30

<u>18x+30</u> is your answer! I hope this helped! :)

5 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
6.50 is 25$ of what number?
Ivenika [448]

Answer:

3.85

Step-by-step explanation:

6.50 goes into 25 how many times

6.50×?=25

6.50 divided by 25 = 3.846153846

Simplify

3.85

8 0
3 years ago
An animal shelter has 32puppies. If the puppies are 32% of the total dog and cat population, how many dogs and cats are in the a
statuscvo [17]
100-32=68 because 32% and 32 puppies 1 puppy for each percent and take away those puppies from 100 that’s your answer
5 0
3 years ago
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