Answer:
<u>For</u><u> </u><u>A</u>

• The equation above has a common bracket "(x + 1)". So, let's first factorise out that bracket:

• now in the second bracket, the common factor is x and 2.

• Final answer;

<u>For</u><u> </u><u>B</u>

• In the equation, the common bracket is (x + 2).
So let's first factorise it out:

• In the second major bracket, the common bracket is (x - 1). so factorise it out:

• Final answer:

Answer:
Not sure exactly which equivalent expression you are looking for but my goal would be to write it without the negative exponent.

Step-by-step explanation:
They have the same exponent and it is multiplication.
There is a law of exponent that says
.
So we have
equals
.
Let's simplify (4*7)^(-2).
Since 4*7=28, we can say
.
Some people really hate that negative exponent. All that - in the exponent means is reciprocal. So
.
A kite has 2 short sides and 2 long sides. The 2 short sides are equal. The 2 long sides are also equal. This means that the other short side is 16cm. And the remaining longer sides can be found like this:
let's pretend *y* is the long side
2*y = 70 - 16 - 16. (two of the long sides = 70 - short side - another short side)
so use algebra to find y.
2*y = 38
y = 19 so the long sides are both 19cm each
Your final answer: 16cm, 19cm, 19cm
According to the dimensions given, the volume of paper in the recycling bin is of 6800 cubic inches.
<h3>What is the volume of a rectangular prism?</h3>
It is given by the multiplication of the base area by the height, that is:

In this problem, we have that the measures in square inches and inches, respectively, are given by:

Hence:

The volume of paper in the recycling bin is of 6800 cubic inches.
More can be learned about the volume of a rectangular prism at brainly.com/question/17223528
Answer:
Answer: x<7.1
Step-by-step explanation:
