Answer:96
Step-by-step explanation:
A; 480/16 = 30 students per classroom
B: 192/12 =16 students per classroom
we need x such that 
which means
(480-x )* 12 should be equal to (192+x) * 16
5,760 - 12x = 3,072+16x
5,760 - 3,072 = 12x + 16x
2,688 = 28x
x = 96
Answer:
The correct corresponding part is;
≅ 
Step-by-step explanation:
The information given symbolically in the diagram are;
ΔCAB is congruent to ΔCED (ΔCAB ≅ ΔCED)
Segment 
is congruent to 
( ≅ )
Segment is congruent to ( ≅ )
From which, we have;
∠A ≅ ∠E by Congruent Parts of Congruent Triangles are Congruent (CPCTC)
∠B ≅ ∠D by CPCTC
Segment 
is congruent to 
( ≅ ) by CPCTC
Segment 
bisects 
Segment bisects
Therefore, the correct option is ≅
Answer:
18 pots.
Step-by-step explanation:
10/2 to get one of the longs. 5(2) to get the other one. 10.
8/4 to get one of the wides. 2(2) to get the other one. 4.
There are 4 corners so there are 4 extra pots. 4.
Add the numbers: 4+4+10. 18
Answer:
6
Step-by-step explanation:
We can obtain the greatest common factor by listing the factors of the 2 numbers, that is
Factors of 18 are 1, 2, 3, 6, 9, 18
Factors of 42 are 1, 2, 3, 6, 7, 14, 21, 42
The common factors are 1, 2, 3, 6
The greatest common factor is 6
The answer is -2.
im sorry if the work is messy.
