Answer:
1. first option
2. second option
3. second option
Step-by-step explanation:
i dunno i did the math and used a calculator. im pretty confident with my answers so hopefully theyre right
Answer:
52.5 cm
Step-by-step explanation:
Assuming the scale factor is the same in all directions, for poster height h, we have ...
height/width = h/(35 cm) = (15 cm)/(10 cm)
h = (35 cm)(15/10) = 52.5 cm . . . . . multiply by 35 cm
The poster is 52.5 cm high.
2n + 1 et 2n + 3 are two odd integers with n integer
(2n+1)(2n+3) = 4n² + 8n + 3 =2(4n² + 4n) + 3
2(4n² + 4n) is an even integer so 2(4n² + 4n) + 3 is an odd number
because the sum of an even number and an odd number is an odd number.
Answer:
Bro the answer is LITERALLY 1
Step-by-step explanation:
Answer:C. 36
Step-by-step explanation: height is 12 base is 9
12^2+9^2= 144+81=225 sq rt of 225 =15
So 12+9+15=36