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Katena32 [7]
3 years ago
5

Here is a picture of a math problem.

Mathematics
1 answer:
MAXImum [283]3 years ago
3 0
The coordinates are (6,-9) (-12,-3) (0,-7)

you put 6 in the place of x to get 6+3y=-21 then you must take 6 away from each side to get 3y= -27 then divide each side by 3 so -27 divided by 3 is -9. do this for all of them! hope it helped!
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ABCDEF is a regular hexagon. The dashed line segments form 60° angles. What is the angle of rotation counterclockwise about P th
miv72 [106K]
Counterclockwise there are four 60 degree sections, therefore one would have to rotate the hexagon 240 degrees counterclockwise to map B to F.
Final Answer:
240 degrees.
Hope I helped :)
4 0
3 years ago
Last year, the school library had a total of x books. Over the summer, the library acquired another 42 books and now has a total
natta225 [31]
B.x + 42 = 2,402 letter b
4 0
3 years ago
Algebraic expression and identity 1)simplify the following (3a+b)3 +(3a-b)3
mylen [45]

Answer:

(3a+b)^3+(3a-b)^3=54a^3+18ab^2

Step-by-step explanation:

Given: (3a+b)^3+(3a-b)^3

Formula: x^3+y^3=(x+y)(x^2-xy+y^2)

(x+y)^2=x^2+2xy+y^2

(x-y)^2=x^2-2xy+y^2

x\rightarrow 3a+b

y\rightarrow 3a-b

\Rightarrow (3a+b+3a-b)((3a+b)^2-(3a+b)(3a-b)+(3a-b)^2)

\Rightarrow (6a)(9a^2+b^2+6ab-9a^2+b^2+9a^2+b^2-6ab)

\Rightarrow (6a)(9a^2+3b^2)

\Rightarrow 54a^3+18ab^2

5 0
3 years ago
Can someone please help
valina [46]
C IS THE CORRECT ANSWER




GOOD LUCK
7 0
3 years ago
Read 2 more answers
Find the slope of the line y = -7/6x - 8/3.
Nezavi [6.7K]

Hello!

This equation is written in slope-intercept form.

Slope-intercept form is y = mx + b, where m is the slope and y is the y-intercept.

Since the coefficient -7/6 is multiplied with x, the slope (or m) has to equal to -7/6.

Therefore, the slope of the line is -7/6.

8 0
3 years ago
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