L x W = 105
L + W = 26 so L = 26 - W
substitute L = 26 - W into L x W = 105
(26 - W) x W = 105
26W - W^2 = 105
W^2 - 26W + 105 = 0
(W - 21)(W - 5) = 0
W - 21 = 0; W = 21
W - 5 = 0; W = 5
The the dimensions of the rectangle are 5 ft and 21 ft.
Double check:
The sum of the length and the width is 26 feet: 21 + 5 = 26 feet
A rectangle has an area of 105 square feet: 21 x 5 = 105 square feet
Answer:
Subtract 3 x 3 x from both sides of the inequality. Divide each term by - 2 − 2 and simplify. Tap for more steps... Divide each term in - 2 y < 10 - 3 x − 2 y < 10 − 3 x by - 2 − 2. When multiplying or dividing both sides of an inequality by a negative value, flip the direction of the inequality sign
Step-by-step explanation:
Answer:
q4 answer is c
Step-by-step explanation:
mark as brainllest please
Answer:
-7
Step-by-step explanation:
A constant number is a number that contains no variables like x and y. The only constant in that problem is -7.
you would need to add all of the three sides together
