Answer: width = 10 ft
Step-by-step explanation:
Area = length × width
Let l be length and w be width
l = w + 4 ........equation (1)
From above formula
140 = l × w. ........equation (2)
Substitute equation (1) into equation (2)
140 = (w+4) × w
w^2 + 4w= 140
w^2 + 4w - 140= 0
By factorization method
(w+14)(w-10)= 0
w=-14 or w= 10
So now width is 10 ft
From equation(1)
l=w+4
l= 10+4
l= 14 ft
Width = 10 ft and length = 14 ft
Answer:
your answer is H
Step-by-step explanation:
Y = -3x + 4
In y = mx + b form, the y intercept will be in the b position.
y = mx + b
y = -3x + 4......so ur y intercept is 4.....or (0,4)
just so u know....in y = mx + b form, the slope will be in the m position....so ur slope would be -3
Answer:
190 baskets of strawberries
Step-by-step explanation:
The question is incomplete as it didn't state what we are to determine from the information given.
Let's determine total amount picked in the three days.
1st day picked 90strawberries
Amount of strawberries on 2nd day = 2/3 of the amount picked 1st day
= (2/3)(90)
Amount of strawberries on 2nd day = 60 baskets of strawberries
Amount of strawberries picked on 3rd day = (2/3) of the amount picked 2nd day
= (2/3) (60)
Amount of strawberries picked on 3rd day = 40 basket of strawberries
Total amount picked for 3 days = 90+60+40
= 190 baskets of strawberries
