The product of 4 and the sum of 7 and a number.
Meaning:
4 ( 7 + n )
Answer:
Option b
Step-by-step explanation:
Points (0, 1) and (1, -1)
Points (1, 1) and (2, 0)
option b covers these
now
standard form for a linear equation means
• all coefficients must be integers, no fractions
• only the constant on the right-hand-side
• all variables on the left-hand-side, sorted
• "x" must not have a negative coefficient
therefore,
Answer:
1 cm
Step-by-step explanation:
Since the perimeter is 4 cm and all the sides of the square have the same length, each side must be 1 cm long.
The area of that square is 1 cm x 1 cm, which is 1 cm2.
Answer:
8
Step-by-step explanation:
this 3 qub root of 512 is 8