benedictchrysta benedictchrysta

02-09-2016
Mathematics

contestada

If angle CFD = 12a + 45, find a so that FC is perpendicular to fd

Respuesta :

Аноним Аноним

02-09-2016

12a+45=90
-45=90
12a=45
12 12
Answer:
a=45\12

Answer Link

Otras preguntas

write a system of equations and solvea class of 195 students went on a field trip. They took 7 vehicles,some cars and some buses. find the number of cars and nu

What's the other term for: one who overindulges in food and drink

What's the other term for: explosive or changing very quickly

Which expression is equivalent to 27/125

What's the other term for: explosive or changing very quickly

What's the other term for: explosive or changing very quickly

What's the other term for: lacking respect; scornful

what is 12minus 2 multiply 6 plus 2 divide by 2

Which expression is equivalent to 27/125

A sound wave of 70 cm travels 840 m in 2.5 sec. What is the velocity and frequency of sound?