27-04-2018
Mathematics

contestada

Please helllllpppppppp

Please helllllpppppppp class=

Respuesta :

Аноним Аноним

27-04-2018

area of a trapezoid
1/2(a+b)(h) where a and b are the parallel sides and h is the height.

a = 12.9, b = 8.6, h = 6.4

A = 1/2(12.9 + 8.6)(6.4) = 68.8 cm²

Answer Link

Otras preguntas

In order to participate in this laboratory activity, you needed energy. Where did your energy come from? What types of energy conversions took place that allowe

Aurelia would like to save $474.72 in a year to purchase a new video camera.She estimates she needs to save $40 per month.Explain why shet estimate is reasonabl

What are the 13 colonies

Eating a meal three hours prior to a sporting event can harm performance?

One positive integer is 77 less than twice another. the sum of their squares is 530530. find the integers.

what were some characteristics of the roman republic that might have contributed to its stability?

Which characteristic is common to all prokaryotes and eukaryotes? A. the use of gametes during reproduction B. the ability to respond to external stimuli C.

To which class of compounds does ammonia belong?

What happens to an enzyme when it performs its function?

I honestly don't understand this at all can I get some help

RELAXING NOICE