First, we need to use one common brick weight. That will be 16. So one brick needs to be 10 and another 14. 14 plus 16 is 30, 10 plus 16 is 26, and 10 plus 14 is 24.
So the three bricks are 10,14,and 16 pounds.
The probability that a vowel will land face up on the cube would be 1/2. This is because there are six total letters; three vowels and three consonants, so there is a 3/6 chance of it being a vowel and you simplify it down to 1/2. I hope this helped :)
Answer:
P=22cm
Step-by-step explanation:
L=8cm
b=(x–5)cm
A=(3x)cm²
we know that:
P=2(l+b)
and that
A=lb= 8(x–5)=8x–40
we have been given the value of A which is 3x, substituting into the equation for Area
=> 3x=8x–40
rearranging
=> x=8
therefore the breadth is (x–5)=(8–5)=3cm
=> P=2(8+3)=2(11)=22cm
hence, the perimeter of the rectangle is 22cm.
Answer:
1900
Step-by-step explanation:
nearest 100 of 713 =700
nearest 100 of 1196 = 1200