3 years ago

Let a = 4 and b = 3.

Mathematics

2 answers:

Kruka [31]3 years ago

8 0

The true statement is 4a

Leto [7]3 years ago

8 0

Evaluate what is known

2ab=2(4)(3)=24
b^2=3^2=9
3a^2=3(4^2)=3(16)=48

A. 2a=8
B. 2b=6
C. 4a=16
D. 4b=12

so

2ab+b^2>3a^2-? translates to
24+9>48-?
33>48-?
add? to both sides
33+?>48
minus 33 both sides
?>15

the only choice bigger than 15 is 16 which is C

answer is C

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