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Delvig [45]
3 years ago
6

Slope of 2/3 and x-intercept of -3

Mathematics
1 answer:
Vilka [71]3 years ago
7 0

Answer:

\frac{2}{3},-3

Step-by-step explanation:

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Nikitich [7]
-15 hope this helps :0
3 0
3 years ago
if the kinetic energy of an aeroplane moving at a velocity of 100m/s is 200j ,what is the mass of the aeroplane
Black_prince [1.1K]

Answer:

<u>0.04kg</u>

Step-by-step explanation:

Kinetic energy Formula: eK=0.5×m×v²

to work out mass

we can rearrange the formula and make it:

~m=eK÷(0.5×v²)

now insert the missing digits into the formula:

m=200÷(0.5×100²)

work it out, and you get your answer

m=0.04kg

Hopefully this helped-have a good day)

8 0
2 years ago
Please help with my math problem. What's 3+2? 10 points.
zhuklara [117]

Answer:

5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Help help help help help
Arada [10]

Answer:

12f-5f²+6f+10f²= 10f²-5f²+12f+6f=5f²+18f

5 0
3 years ago
Which of the following polynomials is the expansion of (x - y)4? x4 - x3y + x2y2 - 2xy3 + y4 x4 -2x3y3 + y4 x4 - 2x3y + x 2y 2 -
sammy [17]

Answer:

(x-y)^4=x^4-x^3y+6x^2y^2-4xy^3+y^4.

Step-by-step explanation:

We want to find the polynomial that will result from expanding:

(x-y)^4.

Recall that we can use the Pascal's triangle to obtain the coefficient as:

1     4    6   4   1

Also note how the negative sign is going to alternate.

The <em>power of x </em>will decrease from left to right while the <em>power of y</em> increases from left to right

The expansion then becomes:

(x-y)^4=x^4-x^3y+6x^2y^2-4xy^3+y^4.

7 0
3 years ago
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