All categories

3 years ago

Its not that easy!!!!!!!!!!!11

Mathematics

2 answers:

AVprozaik [17]3 years ago

8 0

Answer:

Step-by-step explanation:

(3.6xy^5)(2.5x^2y^-2)

9x^3y^3

slavikrds [6]3 years ago

6 0

Answer: 9x^3y^3 (third option)

Step-by-step explanation:

The work looks like a huge mess (sorry, couldn't type it!), but I tried to explain on the right.
Pretty much, I cancelled terms within the fractions first.
Second, I cross simplified.
<em>Then </em>I multiplied the two together.
If you have questions, let me know, and I'll give a more thourough explaination.

You might be interested in

Which of the following pairs of organisms compete with each other for food?

erastovalidia [21]

The answer would be D. Mice and Rabbits. Hope it helps! :)

8 0

3 years ago

Read 2 more answers

Find the sum of the polynomials.

attashe74 [19]

=(3a-4a-3a)+(2b+6b-2b)+(-7c+9c-7c)
=-4a+6b-5c #

3 0

3 years ago

What is the least common denominator of the four fractions listed below 20 7/10, 20 3/4, 18 9/10, 20 18/25

Feliz [49]

So what you do is see all the denomenators and factor them (denomenaotrs are the bottom numbres)

10,4,10,25
10=2 times 5
4=2 times 2
10=2 times 5
25=5 times 5
we need to include all of them so we need at leas two 2's, and two 5's
2 times 2 times 5 times 5=100
leact common denomator is 100

7 0

3 years ago

Nine less than a number is no more than 8 and is no less than 3.

snow_lady [41]

3 is less than or equal to x-9 is less than or equal to.

3<= x-9<=8

<= these mean less than or equal to.
hope I helped you!

3 0

3 years ago

Fill in the blanks to complete the sentence

user100 [1]

Answer:

You would use the cos function because you are given the adjacent side and you are finding the opposite side.

Step-by-step explanation:

SOH CAH TOA

Sin = O/H

Cos = A/H

Tan = O/A

O is the Opposite side

H is the Hypotenuse

A is the adjacent side

4 0

2 years ago