3 years ago

Math Factoring, Algebra 2, 11 through 20

Mathematics

1 answer:

Bingel [31]3 years ago

3 0

All of these questions will be exponents and variables.

You might be interested in

A problem in a test given to small children asks them to match each of three pictures

Lelechka [254]

Answer:

Step-by-step explanation:

because there are only three pictures

5 0

1 year ago

A car traveled 180 kilometers in 3 hours. which statement best describes the distance traveled by the car per hour?

Diano4ka-milaya [45]

180/3 = 60
Therefore the car traveled 60km per hour.

6 0

3 years ago

Read 2 more answers

How many three letter permutations are possible from the letters in the word ACTION? ("ACT" is not the same as "CAT" so order is

Alinara [238K]

Answer:

120

Step-by-step explanation:

formula:

$\frac{n!}{(n-h)!}=\frac{6!}{(6-3)!}=120$

7 0

2 years ago

If (inserted image), then f(2)=<br> A)1/3<br> B)1<br> C)7

Lubov Fominskaja [6]

Given : f(x) = 3x + 1

We get f(2) by substituting x = 2 in the given Function

⇒ f(2) = 3(2) + 1

⇒ f(2) = 6 + 1 = 7

Option C is the Answer

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B9x%2B20%3D0" id="TexFormula1" title="x^{2} +9x+20=0" alt="x^{2} +9x+20=0" ali

Hoochie [10]

Answer:

We have been given an equation $x^2+9x+20=0$

We will factorize it by middle term splitting.

Step 1: $x^2+5x+4x+20=0$

Taking common factors out by clubing first two terms ad last two terms

Step 2: $x(x+5)+4(x+5)=0$

Step 3: $(x+4)(x+5)=0$

Equating both above factors to zero as:

Step 4: $(x+4)=0\Rightarrow x=-4$

And $(x+5)=0\Rightarrow x=-5$ .

3 0

3 years ago

Read 2 more answers