Short Answer: Area is =48
Since the total perimeter is 28cm and it’s height and length have a difference of 2 the length has to be 6 and it’s length must be 8. To get the area of a rectangle you multiply the length times it’s width; 6 times 8 which equals 48.
Answer:
Step-by-step explanation:
Hi, Emily. The average rate of change can be calculated by adding all the profits together and dividing by the different profits (4 profits all together A to D) so 10,600+21,600+-21,600+-10,600= 0
0/4= 0
So we can best describe this as 0 or nothing at all as it hasnt changed from year 2 to 4.
Many Regards,
Abdelmumen Nakoa
A fellow 8th grader.
Answer:
The algebraic expression is:
a + 5 = 7
Step-by-step explanation:
The algebraic expression is:
a + 5 = 7
then:
a = 7-5
a = 2
and the number is:
2
9 3/4 ÷ 2/3
39/4 ÷ 2/3
39/4 × 3/2
= 117/8
The answer to this question is 7 4/9
to find this you first have to find the LCM (in this case it is 9) then you have to figure what you multiplied by to get to your LCM (9) whatever you do to the bottom you have to do to the top and that is how you end up with your numerator (the top number in a fraction) usually if you have the same denominators (the bottom number in a fraction) you can +/- like normal. sometimes though you can't (like this case) because you can't take a bigger number away from a smaller one.
if you would like to know how to subtract mixed numbers/fractions like this please write me a private letter on my profile. hope this helped. :))))