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tankabanditka [31]
4 years ago
6

Please help me with number 14 name the propriety illustrated by the following

Mathematics
1 answer:
ASHA 777 [7]4 years ago
6 0
A. .x -x=0
x+ -x=0
0=0
all real numbers are solutions
b. x-y+(-x)=x-y+(-x)
-y=-y
0=0
x=0/0 0 over 0
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What is the percent of change in 6 yards to 36 yards
BaLLatris [955]

Answer:

The percent of change in 6 yards to 36 yards is 500% .

Step-by-step explanation:

Formula

Percentage = \frac{Change\ in\ value\times 100}{initial\ value}

Where

Change in value = Final value - initial value

As given

The percent of change in 6 yards to 36 yards.

Final value = 36 yards

initial value = 6 yards

Change in value = 36 - 6

                           = 30 yards

Put in the formula

Percentage = \frac{30\times 100}{6}

Percentage = \frac{3000}{6}

Percentage = 500%

Therefore the percent of change in 6 yards to 36 yards is 500% .


3 0
4 years ago
Read 2 more answers
F(x) = - 2x<br> g(x) = 8x^2– 5x+7<br> Find (f .g)(x).
N76 [4]

Answer:

\large\boxed{(f\cdot g)(x)=-16x^3+10x^2-14x}

Step-by-step explanation:

f(x)=-2x\\\\g(x)=8x^2-5x+7\\\\(f\cdot g)(x)=f(x)\cdot g(x)\\\\\text{substitute:}\\\\(f\cdot g)(x)=(-2x)(8x^2-5x+7)\qquad\text{use the distributive property}\\\\(f\cdot g)(x)=(-2x)(8x^2)+(-2x)(-5x)+(-2x)(7)\\\\(f\cdot g)(x)=-16x^3+10x^2-14x

7 0
3 years ago
Plz let me know if yes or no, and plz explain!!!
damaskus [11]

Answer:

Yes

Step-by-step explanation:

Because they are reflecting over a x intercept

7 0
3 years ago
Read 2 more answers
How do i show that y= 2/3x +2 is parallel to 3y-2x =6
Thepotemich [5.8K]
Y=2/3x+2 is the given 
3y-2x=6 
   +2x +2x
---------------
3y= 2x+6
---   ---------
3        3
y=2/3x+2 
So the two equation are a coincide line to each other meaning its the same line 
6 0
3 years ago
This is an easy question that I just read, shouldn't be too hard onece you write it down, it only requires about 7 steps (2 are
sergij07 [2.7K]
I hope this helps you

8 0
3 years ago
Read 2 more answers
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