Answer:
x²
Step-by-step explanation:
Answer:
He would of saved 455$
Step-by-step explanation:
Because for 4 weeks he saved 35% of 200$ which would be 70 and 70+70+70+70 is 280$ and then he saved 175 dollars on the 5th week because 7/8 of 200 is 175 so 280+175= 455
I hope this helps!
Answer:
10 square centimeters
Step-by-step explanation:
The insides of this square is now made up of a 2 by 2 square in the center, surrounded by 4 triangles with bases of 3 units and heights of 1 unit. The formula for the area of a triangle is bh/2, which means that each triangle had an area of 1.5. Multiplying this by 4 and adding the area of the central square, you get a total area of 4+6=10. Hope this helps!
9 meters
One way to find this would be to take the distance above sea level of one and subtract the distance above sea level of the other.
So with this you'd get 1 above sea level minus negative eight above sea level (which is 8 under sea level), so 1 - (-8) which is 1 + 8, which is 9.
However, the easier way to do this specific is to draw a line for sea level, draw a short line going above it to represent 1 meter, and draw a longer line under it to represent 8 meters, then find the difference between the diver and the captain by adding up the lengths