Answer:
1.5 hours to 525 km
Speed in km/h=

Step-by-step explanation:
XD
Answer:
x=-4
Step-by-step explanation:
-3x +5 = 17
-3x+5-5=17-5
-3x=12
-3x/3 = 12/-3
x=-4
Answer:
https://www.math.uh.edu/~blerina/math1330/spring16/complete/Sec_4.1.pdf
Step-by-step explanation:
Answer:
The smallest angle of the triangle is 
Step-by-step explanation:
we know that
If the sides of a triangle are
,
, and
, then
we have a right triangle
because, applying the Pythagoras theorem

-------> is true
Remember that the measure of the smallest angle of triangle is the opposite angle to the smallest side
so
Let
A-------> the measure of the smallest angle


Round to the nearest degree
