MATHEMATICS HIGH SCHOOL

1. Divide. Assume the denominator does not equal zero.
(12x^2y-6xy+4x^2)/(2xy)

Answers

Answer 1
Answer: To divide a polynomial by a monomial, divide each term on the top by the denominator:(12x^2y/2xy) - (6xy/2xy) + (4x^2/2xy)Reduce each fraction separately:6x - 3 + 2x/y

Related Questions

Which shows 232 − 172 being evaluated using the difference of perfect squares method?232 − 172 = (529 + 289)(529 − 289) = 196,320 232 − 172 = 529 − 289 = 240 232 − 172 = (23 + 17)(23 − 17) = (40)(6) = 240 232 − 172 = (23 − 17)2 = (6)2 = 36
100kg cannonball on earth
How many liters will a U.S. 6-quart container hold? Round your answer to the nearest hundredth
Could someone help me please :)
Evaluate the expression for the value of x=-3. (If not possible, state the reason) 2x-2

2x + 3y = 34x + 6y = 10
One Solution
Infinitely Many Solutions
No Solutions

Answers

No solution because in the end it says -4 = 0 which is not true

Alex has 19 marbles,Emily has 5 marbles.
How many more marbles does Alex have than Emily?
marbles

Answers

Answer:

14!

Step-by-step explanation:

Subtract 5 from 19 and get 14!

Polygon JKLM is dilated by a scale factor of 2.5 with point C as the center of dilation, resulting in the image J′K′L′M′. If point C lies on LM¯¯¯¯¯ and the slope of LM¯¯¯¯¯ is 1.75, what can be said about L'M'¯¯¯¯¯¯¯ ?

Answers

I think the slope of L'M' is still 1.75 and it still passes through point C.

Can someone please explain how to solve these two math equations?2x^2-3x-35=0

56z^2+2=22z

Answers

#1.

Question:  2x^2 − 3x − 35 = 0

Step 1: Factor left side of equation):    (2x + 7) (x − 5) = 0
Step 2: Set factors equal to 0.):  2x + 7 = 0 or x − 5 = 0

ANSWER: x = −7/2 or x = 5
_____________________________________________________
#2.

Question: 56z^2 + 2 = 22z

Step 1: Subtract 22z from both sides.):

56z^2 + 2 −22z = 22z − 22z
56z^2 − 22z + 2 = 0
Step 2: Factor left side of equation.):


2(7z − 1)(4z − 1) = 0

Step 3: Set factors equal to 0.):


7z − 1 = 0 or 4z − 1 = 0

ANSWER:    z = 1/7 or z = 1/4

Rick rents a car from a company that charges him $25 per day plus 10 cents per mile driven. Which expression can represent the amount he owed on a recent rental?a.) 25x + 0.1y
b.) 251.x
c.) 25.1xy
d.) 25.1 + 35y

Answers

Let x be the number of days and y represent miles driven.

Since it costs 25 per day, you multiply 25 by x.
25x

10 cents (otherwise known as .1 dollars) per mile, multiply .1 times y. Now add the two.
.1y

25x+.1y

The answer is a.) 25x + 0.1y.

Using the ratio of perfect squares method, what is square root of 41 rounded to the nearest hundredth?Do not use your calculator to answer this question. Use the ratio of perfect squares method.

Answers

Hello,

I haven't found the ration of perfect squares methode unless it is to know all square root of numbers <100 (by heart)

As 41 is a primer number, I propose you an other old method (de Héron d'alexandrie)

Explanation:

x²=a
==>2x²=x²+a
==>2x=(x²+a)/x
==>2x=x+a/x
==>x=(x+a/x)/2 that is the recursive formula for the algorithm
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If the cross section shown is congruent to the base of the rectangular prism above, what is true about the crosssection?
5t-2r=25solve for t.