It is 13 over 31 your welcome
Answer:
Option 2
Step-by-step explanation:
I say option to because it is 990
2 x 2 x 2 x 3
Because you are multiplying two, four times
Answer:
m<1 = 51
m<2 = 61
m<3 = 29
Step-by-step explanation:
three angles of a triangle = 180
so knowing that add 68 + 61 to get 129
now subtract cause the last angle will = 180-129 = 51
for angle two is 61 cause their congruent
now we have one angle = 90 and another 61
add them 90+61= 151
now subtract 180-151 = 29
12:15 does not belong, since that is a ratio of 4:5, whilst the others are all 3:4.
