Answer:
Perimeter = 60 in
Step-by-step explanation:
16+16+14+14 = 60
Answer:
11
Step-by-step explanation:
All angles on a triangle equal 180. 80+60=140.
Now to solve for x, we set it to equal 40 for 180-140.
40=3x+7. 40-7=33
33=3x 33/3=11
x=11
Answer:
37.47 feets
Step-by-step explanation:
Using trigonometry:
The distance of wall from base of ladder is (x) :
Cosine θ = adjacent / hypotenus
Length of ladder = hypotenus ; x = adjacent
Cos 29.37 = x / 43
x = 43 * cos 29.37
x = 43 * 0.8714707
x = 37.473241
x = 37.47
Answer:
Step-by-step explanation:
1)3.14.16
2)78.54
3)12.57
4)346.36
5)72.38
6)i don't know sorry but this is better than no answer
Answer:
14 : 24
Step-by-step explanation:
If 10 of the 24 pupils are female, then that means the other 14 is male. Therefore, the ratio of males : total would be 14 : 24.
I hope this helps! Have a lovely day!! :)
(brainliest is much appreciated!!)