Answer:
3e-5 kilometers
Step-by-step explanation:
Step 1: Convert 3 centimeter into a kilometer
3e-5
Answer: 3e-5 kilometers
Answer:
The value of y is -2
Therefore the given point (8,y) becomes (8,-2)
Step-by-step explanation:
Step-by-step explanation:
Given that the line through the points (8, y) and (9, 1) and slope m is 3
To find y to the line through the points (8, y) and (9, 1) :
The formula for slope is
Let , be the given points (8, y) and (9, 1) respectively
Now substitute the values of the points and m=3 in the formula
( adding the like terms )
Therefore y=-2
Therefore the value of y is -2
Therefore the given point (8,y) becomes (8,-2)
Answer:
<h2>x = 8</h2>
Step-by-step explanation:
<em>Look at the picture</em>.
ΔABC and ΔACD are similar. Therefore corresponding sides are in proportion:
We have
Substitute:
<em>cross multiply</em>
Answer:
50.24 km
Step-by-step explanation:
first multiply 8 by 2 to get 16 km and lastly multiply by pi (3.14) to get 50.24 km
Answer:
System of equations:
3.5c + 5a = 377
c + a = 85
Solved:
(53, 32)
Step-by-step explanation:
32 children's tickets were sold and 53 adults tickets were sold.