Answer:
There are N students in the class.
We know that ONLY ONE of the inequalities is true:
N < 10
N > 10
N < 22
N > 22
We want only one of these four inequalities to be true.
Remember that if we have:
x > y
y is not a solution, because:
y > y is false.
Then:
If we take N = 10, then:
N < 22
Is the only true option.
While if we take N = 22
N > 10
is the only true option.
So there are two possible values of N.
PR=18mm
AB=7mm
All lengths of triangle PRQ are twice the lengths of ACB
Answer:
[See Below]
Step-by-step explanation:
✦ If 
and 
then multiply:
✧ 
So 
.
~<em>Hope this helps Mate. If you need anything feel free to message me. </em>
Answer:
84.6 minutes
Step-by-step explanation:
94% of 90 minutes =
= 0.9 * 94 minutes
= 84.6 minutes
