Answer:
12
Step-by-step explanation:
Side 9 applies to side 18
Side 7 applies to side 14
the factor is multiply by two
So 6 times 2 is 12
Answer:
Step-by-step explanation:
compare with that y=mx+c
where m=slope .
So after comparing we get m=
As the lines are perpendicular
therefore m2=
Now from the equation
this equation passing to the point (-5,5) with m=
Therefore equation is
Answer:
He stepped back 59.71 feet.
Step-by-step explanation:
Start by making 2 triangles. One has 68 degrees as the acute angle at the base of the triangle and the other has 41 degrees as the acute angle at the base of the triangle. The side opposite of said angle on both triangles will be 80, the height of the tree. You're solving for the bottom (horizontal) side for both triangles.
For the triangle with an acute base angle of 68, the formula to solve for the horizontal side is tan(68) = 80/x.
Get x by itself to get 80/tan(68) = x
x = 32.32.
For the next triangle, the equation is the same but the angle is changed to 41.
tan(41) = 80/x
80/tan(41) = x
x = 92.03
Finally, subtract the smaller distance from the larger:
92.03 - 32.32 = 59.71 steps.
Hello,
The excluded values are the roots of the denominator.
x²-7x+10=x²-2x-5x+10=x(x-2)-5(x-2)=(x-2)(x-5)
Roots of the denominator are x=2 and x=5
Answer:
0.19
Step-by-step explanation:
i am not so sure but it's my opinion
8[14-(7+4×4)]
__________
1-121-1-8
8[14-[44]
_______
-120-1-8
8[-30]
_____
119-8
8-30
____
111
-22
___
111
✓ 0.19
don't blame me if it is wrong lol
