Find the surface area of a triangular prism that has a height of 11 meters and the following triangular base. All dimensions are in meters. surface area = ___ m2

surface area = 146 m2

Step-by-step explanation:

The total surface area of a triangular prism consists of 2 equal traingle bases and 3 equal rectangle walls. Hence we can calculate the base area ( * 4 * 3.5 = 7) and the wall area (4 * 11 = 44) and sum them up in the end (2 * 7 + 3 * 44 = 146).

if gloria has "carry over" minutes, (that is, any minutes paid for but not used in a month can be applied to her payment for minutes in the next month,) her total usage for the three months is: total minutes = 320 + 243 + 489 = 1052 minutes number of 200 minute blocks = 1052/200 = 5 r52 (that is 5 with a remainder of 52) rounding up the number of 200 minute blocks gives her usage for the three months as 6 blocks. the cost for six blocks is 6 x $25 = $150 she also has 200 - 52 or 148 carry over minutes if gloria pays each month and unused minutes are lost, applying the rounding up procedure to each month gives: first month usage of 320 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 second month usage of 243 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 third month usage of 489 minutes rounds up to 3 blocks of 200 minutes for a payment of 3 x $25 = $75 total payments for the three months are $50 + $50 + $75 = $175 get the plan with carry over minutes!

d. all of the above

step-by-step explanation: