Answer:
288
Step-by-step explanation:
If 52% studied French, then 48% didn't. The ratio of those who didn't to those who did is ...
(didn't study French)/312 = 48%/52% = 12/13
Then the number that didn't study French is ...
(didn't study French) = 312 × 12/13 = 288 . . . . . . multiply above by 312
288 students chose not to take French their Junior year.
Answer:
do not no this
Step-by-step explanation:
IN Δ MLN:
∠M = 18.3 , ∠L = 98.6 AND ∠N = 180 - (∠M + ∠L) = 180 - (18.3 + 98.6 ) = 63.1
IN Δ FGH:
∠F = 98.6 , ∠G = 61.1 AND ∠H = 180 - (∠F + ∠G ) = 180 - (98.6 + 61.1 ) = 20.3
∴ ONLY ∠N = ∠F = 98.6
There is no other <span>congruent </span>angles
So, The correct statement is :
Inaccurate. The triangles are not similar because angle M is not congruent to angle H, and angle N is not congruent to angle G.
Answer:
36
Step-by-step explanation:
Total students un the contest = 84
<u>Number of students who gave their speech yesterday:- </u>
so 21 students gave their speech yesterday
- remaining students = 84 - 21
= 63
<u>Number of students who gave their speech today:-</u>
<u>Number of students who have given their speech</u>:-
= 21 + 27
= 48
<u>Number of students who still haven't given their speech :-</u>
= total - 48
= 84 - 48
<u>= 36</u>
