Answer:
To solve, we need to isolate the variable
The first step is to subtract 18 from both sides to "reverse" the addition
-6x+18=-6
-6x=-24
The second step is to divide -6 on both sides to "reverse" the multiplication
-6x=-24
x=4
Hope this helps! :)
Answer: .28
Step-by-step explanation: First turn the mixed number into an improper fraction. so 3x2+1=7, 7 is the the top and the bottom stays the same (2) so it would now be 7/2 divided by 5 which would equal .28
I hope this helps
Answer:
Exactly one triangle of the dimensions 6cm, 6cm and 4cm.
Step-by-step explanation:
Given the dimensions of the triangle as 6cm, 6 cm, and 4 cm
-We notice this is an isosceles triangle since it has two equal sides.
-A triangle is a two dimensional figure with fixed dimensions.
-Since, the sides are fixed, we cannot fragment its dimensions to form longer or shorter sides.
-Hence, only one triangle can be made from the dimensions 6cm, 6cm and 4cm.
This is the answer (−1.550510257)
Find the first rate of change...
(5-6)/(2-0)=(4-5)/(4-2)=(3-4)/6-4)=-1/2
So this equation has a constant velocity which means that it is linear and can be expressed as y=mx+b where m=slope=velocity and b=y-intercept, value of y when x=0...we saw earlier that the velocity or slope is -1/2 so:
y=-x/2+b, and we can use any point to solve for b, I'll use (6,3)
3=-6/3+b
3=-2+b
b=5
So the relationship if the function:
y=-x/2+5 or more neatly...
y=(10-x)/2