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tankabanditka [31]
3 years ago
6

-3x(x + y) +5y if x=2 y= -5

Mathematics
2 answers:
Aleks [24]3 years ago
8 0

Answer:

squareroot x

Step-by-step explanation: y' = x + 5y xy' - 2y = x^2 x^2y' + 2xy = cos^2 x xy' + y = squareroot x

Anastaziya [24]3 years ago
3 0

buddy help me  i need help quick go see my question i need YOU to answer it

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4.5 is 7.5% of what number?
Crank

Answer:

60

Step-by-step explanation:

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2 years ago
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At the honda dealership,45% of all cars sold include a sunroof. If this sold 247 cars last week, about how many would you expect
sertanlavr [38]
It is 45% of 247 move the the decimal on the 45% two places to the right, then you should get .45. Of means multiply so .45*247 should get you the answer of 111.15 that's how you find the percent of this number. If you round the answer you would get 111 so about 111cars had a sunroof
7 0
3 years ago
Determine two pairs of polar coordinates for (3,-3) when 0
Xelga [282]

The two pairs of polar coordinates for the given point (3, -3) with 0° ≤ θ < 360° are (3√2, 135°) and (3√2, 315°).

<h3>What is a polar coordinate?</h3>

A polar coordinate is a two-dimensional coordinate system, wherein each point on a plane is typically determined by a distance (r) from the pole (origin) and an angle (θ) from a reference direction (polar axis).

Next, we would determine the distance (r) and angle (θ) as follows:

r = √(3² + (-3)²)

r = √(9 + 9)

r = 3√2.

θ = tan⁻¹(-3/3)

θ = tan⁻¹(-1)

θ = 3π and 7π/4 (second and fourth quadrants).

Converting to degrees, we have:

θ = 135° and 315°.

Read more on polar coordinates here: brainly.com/question/3875211

#SPJ1

Complete Question:

Determine two pairs of polar coordinates for the point (3, -3) with 0° ≤ θ < 360°

5 0
2 years ago
I WILL GIVE BRAINLY!! HELP!! ASAP!! Links WILL be reported... thank you.
marissa [1.9K]

Answer:

my answer would be c. y=lX+7l

3 0
3 years ago
NEED HELP ASAP! PLEASE HElp!!
mote1985 [20]

the answer should be C

4 0
3 years ago
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