That is the vertex form of a quadratic equation
Solution:
we have been asked to find
Which length is greater 1/2 meter or 240 centimeters.
To compare the two given lengths, we will have to make both the length in same unit system.
Here 1/2 meter can be written as 50 centimeter , because 1 meter =100cm.
Now its very clear that 240 centimeters is more than 50 centimeters.
Hence we can say 240 centimeters is greater than 1/2 meter .
Answer:
B
Step-by-step explanation:
they are two 90° .so B is correct I think
Answer:


B) 15
D) 420
Sorry C I don't know.. Xd
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