Answer:
6
Step-by-step explanation:
logx 27 * log3 x^2
The first step is to convert to base 10
(log 27/logx) * (log x^2/log3)
27 = 3^3 so we can rewrite this
(log 3^3/logx) * (log x^2/log3)
log a^b = b log a
(3 log 3/logx) * (2log x/log3)
We can cancel the log x in the numerator and denominator and the log 3 in the numerator and denominator
3 * 2
6
Answer:
3x + y - 2 = 0
Step-by-step explanation:
The equation of a line in general form is
Ax + By + C = 0 ( A is a positive integer and B, C are integers )
Given
- 3x - y + 2 = 0 ← multiply through by - 1
3x + y - 2 = 0 ← in general form
A=1/2bh
A=1/2* 6.7*8
A=<span>4*6.7
A=</span>26.8 square km
The * represents multiplcation.
The area is 26.8 square kilometers.
Answer: "<span>
in²</span> " .
{that is: "
(2/15) in² . "}.
___________________________________________Explanation:___________________________________________The formula/equation for the Area of a rectangle: A = L * w ; in which: L = <span>
⅖ in ;
</span> w = ⅓ in;
___________________________Find the area; in a "fraction value" ;_______________________________ A = L * w ; → Substitute the given values for "L" (length) and "w" (width);
and solve for "A" (area) in the "form of a fraction:
__________________________________________________
A = (2/15) in * (1/3) in ;
→ A = [(2*1) / (5*3)] * in * in ;
______________________________________________________→ Answer: The area is: "
in² " .
{that is, "
(2/15) in² " .
}.
______________________________________________________
Answer:
x= -2
y=4
Step-by-step explanation:
Since we have an equation set equal to y, we can plug it in for either value of y.
I will be using y= x+6 in this case.
Plug in x+6 for the other equation, so instead of y=-x+2 it will now be that x+6 = -x+2
Now add x to both sides, and that will remove the x on the left side leaving us with 2x+6 = 2
Now, subtract 6 from both sides to get 2x isolated, and you will get 2x= -4
Divide both sides by 2 to get x= -2
Not plug x= -2 in back for the top (or bottom) equation and get that y=4
Hope this helps and isn't too complicated!