Answer:
option a
option d
option e
Step-by-step explanation:
option a
option d
option e
261_209=u
-52=u
hope it helps you!!!!!!!!
Start with the smallest prime number and work your way until the end
448=2• 224= 2•2•112= 2•2•2•56= 2•2•2•2•28= 2•2•2•2•2•14= 2•2•2•2•2•2•7
Answer:
x = 80°
Step-by-step explanation:
To solve this we just need to know that the sum of the inner sides of a triangle will always give us 180 °
from here we only have to apply a simple formula by adding the sides of the triangle and knowing that the result is 180 and from there clear the value x that we need to find out
70 + 30 + x = 180
x = 180 -30 - 70
x = 80°
