Answer: B. 12
Step-by-step explanation: Cause we have to subtract because let see 48+12=60 so we have to subtract each numbers with 12.
Well since the triangle is right angled you know that the given angles sum to 90........(angle sum of a triangle 180, 1 angle = 90) so you can say 3x + 6 + 2x - 1 = 90 or 5x - 5 = 90 now solve for x. the smaller angle will be 2x - 1 so substitute your answer for x and you'll have the measure of the smaller angle. hope that helps
I can probably help, but what do you know already about this ?
Answer:
Dude! Stop telling people to do your work on DeltaMath
Step-by-step explanation:
Answer:
6:8
Step-by-step explanation:
There are 6 squares and there are 8 triangles, just count them.
