Answer:
simultaneous equations are used to solve for 2 variable
Answer: Volume is the amount of enclosed space inside a three dimensional figure.
Step-by-step explanation:
Answer: distributing
2(6x + 6) <em>is</em> 12x + 12
16x - 8 <em>is</em> 8(2x - 1)
3(x - 2) <em>is</em> 3x - 6
3(4x + 4) <em>is</em> 12x + 12
2x + 6 <em>is</em> 2(x + 3)
4(x + 3)<em> is</em> 12x + 12
Step-by-step explanation:
Distribute the number in front of the parenthesis to the numbers inside the parenthesis .
for example: 3(x-2)
3 times x = 3x
3 times -2= -6
answer: 3x - 6
Answer:
d.51
Step-by-step explanation:
Let the 3rd angle of the triangle be y. Then:
y+117=180
y=63
Then:
x=180-63-66
=51°
Answer:
16.364 miles
Step-by-step explanation:
Speed of Claire = 6 miles per hour
Speed of Megan= 5 miles per hour
Distance from camp site to out post = 18 miles
Time for Claire to travel=18/6= 3 hours
Time for Megan to travel = 18/5 = 3.6 hours
The time they meet will be equal
Claire distance= 18 + x
Megan distance = 18-x
Claire time =( 18+x)/6
Megan Tim =( 18-x)/5
(18+x)/6 =(18-x)/5
5(18+x)= 6(18-x)
90 +5x = 108-6x
11x=18
X=18/11
X=1.636 Miles
So the distance from the Outpost to where they meet = 18-1.636
= 16.364 miles
