Answer:
= 60√2
Step-by-step explanation:
√7200
= √3600 × √2
= 60√2
Answer:
4 and 8
Step-by-step explanation:
because 2+2 can be broken down to 1x4=4
4+4 can be broken down to 1x8=8
Hope this helps!
3x+2(-1)=4(1)
or, alternatively,
3x-2=4
your answer either way is x=2
3x-2 = 4
+2 +2
3x = 6
/3 /3
x = 2
good luck!
Answer:
A = 10.27cm²
Step-by-step explanation:
Let's represent the width as x,
therefore since the length is 4 more than 3 times the width, it can be represent as 3x + 4, Perimeter = 18.4cm
Perimeter of a rectangle = 2(L + B)
width = 1.3cm
Length = 3x + 4 = 3*1.3 + 4 = 7.9cm
Area of a rectangle = length x width
A = 7.9 * 1.3 = 10.27cm²
a easy way to remember how to divide is KCF Keep the first fraction Change the division to multiplication and Flip the second fraction. 1/2*8/1 =8/2 =4