Subtract the year the pilgrims sailed from the year you want to find the distance from:
2040 - 1620 = 420 years.
4 units left means change in x
Solve for domain
The answer is a; 4/3
This is because you are dividing fractions. When dividing, you flip the second fraction (keep, change, flip). You keep the first fraction (6/7). Change the division sign to multiplication and flip the second fraction from 36/56 to 56/36. Then you cross multiply, 6/7 x 56/36. And simplify by dividing both the numerator and denominator by a number they both go into evenly.<span />
Answer:one length is 24.7 cm
The other length is 20.7
Let x represent the length of one piece of the ribbon.
Let y represent the length of the other piece of the ribbon.
The length of the ribbon that the girl has is 48.5 cm. This means that
x + y = 45.5
She has it cut into 2 pieces. One of the pieces is 4 times longer than the other. This means that
x = y + 4
Substituting x = y + 4 into x + y = 45.5, it becomes
y + 4 + y = 45.5
2y + 4 = 45.5
2y = 45.4 - 4 = 41.4
y = 41.4/2 = 20.7 cm
x = y + 4 = 20.7 + 4 = 24.7 cm
This is the same concept as your other question. Use the formula A=LW and plug in the values.
4 15/32=2 3/4(W)
1 5/8 m=W