13 cm also make sure i get my brainliest >:(
Answer:
27cm
Step-by-step explanation:
first, separate the 2 shapes you will find the area too. these would be the little 3 by 3 block sticking out on top, and the other piece.
to find the area, you have to do length times width.
you can start off with the 3 by 3 block. 3 times 3 = 9cm
next, you have to find the measurements of the rectangular shape. we know the width is 6cm. and the length of the whole shape is also 6cm. but we can take off the 3cm from the other shape. we now have 3cm leftover to be the length for the rectangle.
we can now find the area for the rectangle. 6 times 3 = 18cm.
last but not least, we can add the 2 measurements up to get the area of the whole shape. 9 + 18 = 27cm.
Answer:
12
Step-by-step explanation:
to make 1 cup with 1/4 cup you need to put 4.
therefore;
number of 1/4 cups needed = 3x4=12
Answer:
D. $120
Explanation:
P= principal amount, which is $2000 in this case
R= interest rate. In this case, it's 3% per year (or 0.03 in decimal form)
T= time, which in this case is 2.
To find the simple interest, we multiply 2000 × 0.03 × 2 to get 120.
I hope this helped! :)
Answer:
If they drive an average of 60 miles per hour the last day it will take them 2.5 hours.
4 hours at 60 miles per hour = 4*60 = 240 miles
6 hours at 65 miles per hour = 6*65 = 390 miles
This is a total of 630 miles. There are 780-630=150 miles left; if they average 60 miles per hour, that would be 150/60 = 2.5 hours.
Step-by-step explanation:
