Answer:
Maybe if you give a better quality photo that isn't sideways! :D
Step-by-step explanation:
YES if you simplify 15:10 by 5 since they can both be divided by 5 the ratio becomes 3:2
Answer:
Angle BCA = 70
Angle CAB = 20
Step-by-step explanation:
Not sure what angle you meant, so I'll give you all of them <3
Angle BCA = 70 degrees, because If two angles form a line, they add up to 180. (110+x=180, x = 70)
Angle CAB = 20 degrees, because there are 180 degrees in a triangle, so 90+70+x=180, x = 20
Hope it helps <3
Answer:
280
Step-by-step explanation:
4 x 5 x 3.5 x 4 = 280
Hope this helps!!!
Answer:
171
Step-by-step explanation:
Multiply the time by how many copies per minute; 45 seconds is equal to 3/4 of a minute, or 0.75:
4.75 x 36 = 171
171 is your answer
Hope this helps!