All categories

3 years ago

Which expression is equivalent to 6x³+y²-5x³+2y²

Mathematics

1 answer:

gladu [14]3 years ago

5 0

Answer:

Step-by-step explanation:

6x³ and (-5x³) are like terms

y² and 2y² are like terms

Combine like terms

6x³ + y ² - 5x³ + 2y² = 6x³ - 5x³ + y² + 2y²

= x³ + 3y²

You might be interested in

35 points for this

BabaBlast [244]

Answer:

I think it would be y = 27.5

Step-by-step explanation:

If x = 120 and y = 55, and x=60, or half of 120, then y would be half of 55, or 27.5

3 0

3 years ago

Read 2 more answers

George was writing a paper for English class. He has already written 1 complete page. He plans on writing his paper at a rate of

ira [324]

Answer:

y=2x+1

put a point at +1 on the graph. go up two and right one from there and draw a line from those points

Step-by-step explanation:

7 0

3 years ago

Please help!!!! Geometry

alukav5142 [94]

The answer is D

They have the same slope but different yint.

parallel lines never intercept<span />

3 0

4 years ago

Two angles areComplementary One angle measures (2x-16) degrees. The other measures (x +1) degrees. What is the value of the larg

mash [69]

Given:

Two angles are Complementary.

One angle measures (2x-16) degrees.

The other measures (x +1) degrees.

To find:

The value of the larger angle.

Solution:

Let,

$\angle 1=(2x-16)^\circ$

$\angle 2=(x+1)^\circ$

We know that, sum of two complementary angles is 90 degrees. Since, given angles are complementary angles, therefore

$\angle 1+\angle 2=90^\circ$

$(2x-16)^\circ+(x+1)^\circ=90^\circ$

$(3x-15)^\circ=90^\circ$

Now,

$3x-15=90$

$3x=90+15$

$3x=105$

Divide both sides by 3.

$x=35$

The value of x is 35.

$\angle 1=(2(35)-16)^\circ$

$\angle 1=(70-16)^\circ$

$\angle 1=(54)^\circ$

And,

$\angle 2=(35+1)^\circ$

$\angle 2=(36)^\circ$

Therefore, the value of the larger angle is 54 degrees.

4 0

4 years ago

Does anyone know how to solve? 3/n*5/6

Marianna [84]

Answer:

The answer is 5/2n

Step-by-step explanation:

hsjeien2iwow

8 0

3 years ago

Which expression is equivalent to 6x³+y²-5x³+2y²​

Which expression is equivalent to 6x³+y²-5x³+2y²