Answer:
12
Step-by-step explanation:
Im not exactly sure but I think you multiply to get the answer
Answer: H=2 i just took the test
Step-by-step explanation:
Answer: 3/7
Step-by-step explanation:
3/4 of 4/7 is the same as 0.75*4/7 which equals 0.429 or as a fraction is 3/7
Answer:
The correct option is 1.
Step-by-step explanation:
If a quadratic equation is defined as

then the quadratic formula is

The given equation is

Here, a=1, b=-2 and c=-3.
Substitute these values in the above formula.


Therefore, the correct option is 1.
Try this suggested example.
PS. the 1st step is marked with red, the 2d step - with green, the 3d step - with blue colours, then the final step is marked with orange.