Alyssa1432
Alyssa1432 Alyssa1432
  • 04-08-2017
  • Mathematics
contestada

PLEASE HELP WITH THESE TWO IM VWRY CONFUSED AND SIPER DUMD !!

PLEASE HELP WITH THESE TWO IM VWRY CONFUSED AND SIPER DUMD class=

Respuesta :

liemonder liemonder
  • 04-08-2017
26)
the sum of all internal angles=(sides-2)*180
720=(x/25-2)*180
4=x/25-2
6=x/25
150=x degrees per angle of A

use angle of A to calculate amount of sides of A:
150=(n-2)*180/n
150=180-360/n
360/n=30
12=n=sides of A
-> F

27)
Donald=500-6*t
Wendy=400-4*t
W=D
500-6t=400-4t
100-6t=-4t
100=2t
50=t
-> A
Answer Link

Otras preguntas

Which activist was most instrumental in the passage of the nineteenth amendment?
Choose the answer that best describes the sequence of the scientific method. 3) a.experiment, observation, hypothesis, conclusion b.guess, hypothesis, experimen
Young children are always observing the actions of people around them. if a child observes a mistake, but understands the intent of the action the child has dev
what is an expression for the number of feet in 100 inches
which graph does not represent y as a function of x
#1. On a school bus traveling 22 m/s , students walks to the back of the bus at a rate of 1m/s . What is the speed of the student relative to the ground? A.21
What is the double layered sac that surrounds the heart
Contrast the different ways bromeliads and pitcher plants acquire nutrients from animal sources. NOT COMPARE.
Please help me out with this plz SEE ATTACHMENTS BELOW
explain why lightning strikes can be dangerous even when an individual is not directly struck.