C the answer is c cause 2 negatives = a positive
Answer: (A) 72
Step-by-step explanation:
1. 12m x 2m = 24
2. 12m x 4m = 48
3. add both answers together 24m + 48m = 72
Answer:
1/13
Step-by-step explanation:
There is a 3 in each suit of the deck so there are 4 number 3s in the deck. 4/52 simplifies to 1/13
Step-by-step explanation:
area ofQXRY = area of PQRS- area of PXYS
= 84 - 21
area of QXRY = 63 cm²
Now
In
QXRY
area of rectangle = l×b
= 9cm × a
or, 63 =9a
so, a = 7 cm
Now
for PXYS
Area of rectangle = l×b
21 = a×b
because QR = PS = a cm (opposite sides of rectanhle are equal)
or, 21=7b
so, b = 3cm
so,
a= 7cm
b= 3cm
Answer:
27
Step-by-step explanation:
3^2=9
2^3=8
9×8=72
9×4=36
72+36=108
108÷2^2
2^2=4
108÷4=27
hoped this helped you!