Answer:
70 square millimeters
Step-by-step explanation:
Area of a trapezoid: A= h × (b¹ +b)/2
Add the top and bottom lengths, then divide by 2. This gives you the average width.
Here that is (4+10)/2 14/2 = 7
Multiply by the height, 10
7 × 10. = 70
800 is to the nearest hundred
Answer:
Step-by-step explanation:
We are given that an expression
We have to find an equivalent expression using distributive property .
Distributive property:
Using the property
Hence, the equivalent expression of the given expression is given by
Membership is discounted $2 for first month
c=cost of one month
d=discount=$2
x=# of months
xc - 2= total cost
x for 1 month is 1, c is always 12, -2 is constant
1 x(12) - 2=10 for first month
8 months
8c -2=total cost for 8 months
8 x 12 - 2= 94 for 8 months
17:2 equals is 17/19 of the whole and part b is 2/19 of the whole