3 years ago

PLEASE HELP !! ILL GIVE BRAINLIEST !!

Mathematics

1 answer:

jeka57 [31]3 years ago

3 0

Answer:

Did you want us to answer the question?

Step-by-step explanation:

You might be interested in

BRAINLIEST.In which quadrant does the point (-5, 21) lie?

DanielleElmas [232]

Answer:

Point (-5,21) would end up in quadrant II (2).

Step-by-step explanation:

It would end up in quadrant 2 because x=-5 which means it would go left.

y=21 which means it would go up.

Because of this, the point would end up in the top left of the graph which is quadrant 2.

4 0

2 years ago

Which sentence is TRUE!!!!!!

kotykmax [81]

The answer would be D

6 0

3 years ago

HELP!!<br>Find the third term of (x^2+3y)^3

lana66690 [7]

Answer:

$T_{3}=27{x}^{2}y^2$

Step-by-step explanation:

The given binomial expression is:

$( {x}^{2} + 3y)^{3}$

When we compare to:

${(a +b)}^{n}$

We have

$a = {x}^{2}$

$b = 3y \\ n = 3$

The nth term is given by;

$T_{r+1}=^nC_ra^{n-r}b^r$

To find the 3rd term, we put:

$r + 1 = 3 \\ r = 2$

We substitute into the formula to get:

$T_{3}=^3C_2( {x}^{2} )^{3-2}(3y)^2$

We simply:

$T_{3}=3( {x}^{2} )^{1} \times 9y^2$

$T_{3}=27{x}^{2}y^2$

3 0

3 years ago

A polygon with 3 sides is stacked to form a prism. Which is the base shape of this prism? 1. square 2. trapezoid 3. triangle 4.

PilotLPTM [1.2K]

Triangular prism. It has three sides so a triangle

7 0

3 years ago

PLEASE HELP YOU WILL BE A LIFE SAVER!! Isabel sells new and used mystery novels online. Her customers are primarily in the Unite

kifflom [539]

I think it’s B okay cutie

3 3

3 years ago