If t is the total time in hours, 1 car takes 6hrs to assemble, and the number of cars assembled in t hours is y, then
y=t/6(remove any decimal if there )
All the best
Answer:
11,000
Step-by-step explanation:
You would multiply 1,500 by 7 and then add 500.
Answer:
5. 6 baskets
6. 4 inches
Step-by-step explanation:
Both of these questions are about the Lowest Common Multiple <em>(LCM)</em>.
5. The first thing we need to do is make the numbers so that they are split into only the prime multiples.
So,
and
Now that we've done that, the next step is to see which numbers are common in both of them. This will be the LCM of the two numbers.
so the answer
This will have 5 sandwiches and 7 cookies in each basket.
6. Similarly here, we need to do the same thing and split them.
So,
and
.
The two multiples that are common are , so they will be 4 inches.
Answer:
6.15*x + 7.65y = 50.28
x = 4/5*y
The solution is: x = 3.2 ∧ y = 4
Answer:
Step-by-step explanation:
Connect points I and K, K and M, M and I.
1. Find the area of triangles IJK, KLM and MNI:
2. Note that
3. The area of hexagon IJKLMN is the sum of the area of all triangles:
Another way to solve is to find the area of triangle KIM be Heorn's fomula, where all sides KI, KM and IM can be calculated using cosine theorem.