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Rainbow [258]
3 years ago
5

Find the product. 8y^3(-3y^2) __ Y----

Mathematics
1 answer:
ivanzaharov [21]3 years ago
3 0

Answer:

y= 12

Step-by-step explanation:

8y x 3(-3y x 2)

By multiplying 3 inside the bracket values

= 8y x -9y x 6

By multiplying the same polynomials co-coefficients

= -72y x 6

y x 6 =72

By Shifting the negative term to the other side

y = 72/6

By dividing

y= 12

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max2010maxim [7]

I am not completely sure but Khan Academy might show how to do that. Or it might at least give an example.

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3 years ago
Pls help I’ll brainlest ASAP and add extra points I’m failing
Step2247 [10]

Step-by-step explanation:

you drew already the right things, you have everything.

so, what is the problem ?

the most common form of line equation is

y = ax + b

a is the slope of the line. it is expressed as the ratio

y coordinate change / x coordinate change

when going from one point to the other.

b is the y-intercept (the y value when x = 0).

once we have the slope, we get b by using the coordinates of one of the given points as x and y in the equation and solve for b.

so, for the 2 marked points you showed correctly the differences :

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3 0
2 years ago
72/12 simpliest from
salantis [7]
6....or 2/1............
6 0
3 years ago
Read 2 more answers
These questions are really important for me to answer please guys help me
marysya [2.9K]

Answer:

\cos(41 = adj \div hyp

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4 0
3 years ago
Tell whether the triangle is a right triangle. Show Work.​
Yakvenalex [24]

Answer:

This is not a right triangle because the hypotenuse is less than the two sides and aren't equal when following the Pythagorean thm

Step-by-step explanation:

To confirm if a triangle is a right triangle, we must use the Pythagorean thm

a^2 + b^2 = c^2

23^2 + 11.4^2 = 21.2^2

529 + 129.96 = 449.44

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3 years ago
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