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Minchanka [31]
3 years ago
13

Factorize (x+2)^3-27​

Mathematics
2 answers:
icang [17]3 years ago
3 0

Answer:

a 3 + b 3 = (a + b) (a 2 − a b + b 2 ). Substituting a = x and b = 3 into the formula yields: x 3 + 27 = (x + 3) (x 2 − 3 x + 9).

Step-by-step explanation:

devlian [24]3 years ago
3 0

Answer:

(x-1)(x^{2} +7x+19)

Step-by-step explanation:

See attached work. Appologies for earlier confusion. Please mark Brainliest.

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Find the slope and y-intercept of the line that is parallel to y = -x - 3 and passes through the point (3, -2)
motikmotik
Use point slope formula y-y1=m(x-x1)
You are told that y=-x+3. This equation is of the form y=mx+b. Where m=-1. m is the slope. And you have a point (x1,y1) that is (3,-2). With all of this in mind, you then plug all of these details into the point slope formula y-y1=m(x-x1)

In point slope form, you have the following:


y-(-2)=-1(x-3).

To turn this into slope intercept form, simplify y-(-2) to get y+2 and distribute in the -1 to get:

y+2=-x+3

Subtract 2 from both sides to get

y=-x+1

In slope intercept form, the answer is
y=-x+1 and in point slope form, the answer is y+2=-x+3

Hope this helps!!!

3 0
3 years ago
Please help me asap​
Finger [1]

Answer:

A

Step-by-step explanation:

because it will start with dry weather and that cause many other things

3 0
2 years ago
Read 2 more answers
Plzzz help I am stuck if u answer I will put u down as brainliest
Setler79 [48]

Answer:

tge area of triangle is 36 in2 so she can only create 4 triangle

Step-by-step explanation:

area of square grid = 12 × 12

=144

area of triangle = 1/2 × 6 × 6

;;; = 18 ×2

=36

area if square grid/ area of triangle

=144/ 36

=4

6 0
3 years ago
How to price that line segment CD bisects line segment AB.
Schach [20]
The congruence of the 2 triangles can be proved, angle C is common , CD is common, CA = CB, THEN the 2 triangles are congruent, the 2 triangles are equal so AD = DB hence CD bisects AB.

AND just that a attitude does not divides a line into equal half's, in an obtuse angle triangle the altitude is outside, only the median can divide a line into 2 equal half's or a triangle

hope this helps if this did Pls like and have any doubts ask me in the comments section, feel free
8 0
3 years ago
A farmer plants the same amount every day, adding up to 1 3/4 acres at the end of the year. If the year is 1/2 over, how many ac
Zepler [3.9K]
Answer:
7/8 Acre

First, convert the mixed number 1 3/4 into an improper fraction. This will be 7/4. Now, divide this by two because the year is half over. Doing this you get 7/8.
4 0
2 years ago
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