Answer:
She will need 22 feet of ribbon
Step-by-step explanation:
The length of the border of ribbon is equal to the perimeter of the rectangular picnic blanket
The formula of the perimeter of a rectangle is P = 2(l + w), where l is its length and w is its width
∵ The long side of the blanket is 7 feet
∴ l = 7
∵ The short side of it is 4 feet
∴ w = 4
Use the formula of the perimeter above to find the perimeter of the blanket
∵ P = 2(l + w)
∴ P = 2(7 + 4)
- Add the numbers in the bracket
∴ P = 2(11)
∴ P = 22 feet
∵ The length of the border of ribbon is equal to the perimeter
of the blanket
∴ The length of the ribbon is 22 feet
∴ She will need 22 feet of ribbon
Answer:
answer
Step-by-step explanation:
To see whether or not two lines are parallel, we must compare their slopes. Two lines are parallel if and only if their slopes are equal. The line 2x – 3y = 4 is in standard form. In general, a line in the form Ax + By = C has a slope of –A/B; therefore, the slope of line q must be –2/–3 = 2/3.
Answer:
x=5 so 5 months
Step-by-step explanation:
29.95+19.95x=129.70
solve x=5
Hope this helps plz hit the crown :D
Answer:
Step-by-step explanation:
we know that
---> equation A (by alternate interior angles)
we have that
---> by supplementary angles (form a linear pair)
----> equation B
substitute equation B in equation A
solve for y
<em>Find the value of x</em>