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Scorpion4ik [409]

3 years ago

9

Perfect square monomials and the difference of two perfect squares are special products. True False

2 answers:

Nonamiya [84]3 years ago

7 0

Answer:

Yes.

Step-by-step explanation:

Perfect square trinomials and difference of two squares are just to binomials being multiplied, and they are special because there is a specific formula for them. Perfect square trinomial:(a+b)^2, a^2+2ab+b^2. Difference of squares: (a+b)(a-b), a^2-b^2

madreJ [45]3 years ago

6 0

Answer:

True

Step-by-step explanation:

Examples

Perfect square trinomials:- x^2 + 4x + 4 = (x + 2)(x + 2) = (x + 2)^2

Difference of 2 squares:- x^2 - 9 = (x + 3)(x - 3).

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Instructions : state what additional information is required in order to know that the triangles in the image below are congruen

Travka [436]

Answer:

∠ACB ≅ ∠AGB

Step-by-step explanation:

AAS Postulate is angle-angle-side, which means that both triangles are congruent if 2 angles and a side are congruent.

7 0

3 years ago

What's the interest rate of $7,000 at 3%

den301095 [7]

Answer:

Beginning Balance; Interest Payment; Principal Payment

$7,000.00 $17.50 $283.37

Step-by-step explanation:

i hope this help

7 0

3 years ago

What's the value of b in this equation? (y^b)^4=1/y24

IrinaVladis [17]

B should equal zero. I believe...

3 0

4 years ago

The manager of an accounting department wants to form a two

Y_Kistochka [10]

Answer: 153

Step-by-step explanation:

When we have a group of N elements, the total number of combinations of K elements ( K ≤ N) is:

$C (N, K) = \frac{N!}{(N-k)!*K!}$

Where N! = N*(N - 1)*(N - 2)*...*2*1

In this case, we have a group of 18 people (then N = 18) and we want to see how many different combinations of 2 we can make (K = 2).

Using the above equation we get:

$C(18, 2) = \frac{18!}{(18 - 2)!*2!} = \frac{18!}{16!*2!} = \frac{18*17}{2} = 9*17 = 153$

There are 153 different ways in which the manager can do this.

5 0

3 years ago

In the regular decagon shown, what is the measure of angle 1?

Vadim26 [7]

Polygons 10 sides, interior angle = <span>144°
m<1 = 180 - 144 = 36

answer
36</span>

8 0

3 years ago

Read 2 more answers