Answer:
the base is 5 meters long.
Step-by-step explanation:
To find the a missing side when given the area you have to multiply the area by 2 which in this case would be 50 so 50/10 would be 5m which is your answer.
X+40=4x+10
4x-x=40-10
3x=30
x=10 miles
<em><u>Answer: 10 miles</u></em>
Answer:4/10
Step-by-step explanation:4 shaded in 10 in all
4 out of 10 are shaded = 4/10
Answer:
integer and rational
Step-by-step explanation:
-28/4=-7
-7 is rational (no nonstopping decimal)
It's also an integer, but not a whole number, because whole numbers can't be negative.
So, adding two rationals is the same as adding two such fractions, which will result in another fraction of this same form since integers are closed under addition and multiplication. Thus, adding two rational numbers produces another rational number.
a/b and c/d are rational numbers with a,b,c,d intergers
so with the same denominators ( equaling a+c over b) or different ones (equaling ab+cb over bd) they end up with the answers of
same denominator= b is not equal to 0
different denominators= d is not equal to 0
this may not make sense but i'm pretty sure i understood you right
