Answer:
You found the area of each side of the rectangular prism, subtracting the missing area from the front and back sides of the prism. Then you added together the area of all 6 faces to find the total outer surface area.
I hope this helps :)
Step-by-step explanation:
2 is the smallest number out of the 5
Answer:
<h2>-4/3</h2>
Step-by-step explanation:
<h3>Step 1: Divide</h3>
<h3>Step 2: Answer</h3>
x = -4/3
<h3>Step 3: Check</h3>
10/3 = -4/3 / -5/2
3.3 = 3.3✔️
<h3>Step 4: Verified Answer</h3>
x = -4/3
I'm always happy to help :)
Let the number of $1.50 wrenches be x,
number of $2.50 wrenches = x
number of $4 wrenches = x/2
number of $3 wrenches = x/2 + 1
amount paid for $1.50 wrenches = 1.5x
amount paid for $2.50 wrenches = 2.5x
amount paid for $4 wrenches = 4(x/2)
= 2x
amount paid for $3 wrenches = 3(x/2 + 1)
= 1.5x + 3
total amount paid = 1.5x + 2.5x + 2x + 1.5x + 3
= 7.5x + 3
7.5x + 3 = 78
7.5x = 75
x = 10
number of $1.50 wrenches = x
= 10
number of $2.50 wrenches = x
= 10
number of $4 wrenches = x/2
= 10/2
= 5
number of $3 wrenches = x/2 + 1
= 10/2 + 1
= 5 + 1
= 6
He bought 10 $1.50 wrenches, 10 $2.50 wrenches, 5 $4 wrenches and 6 $3 wrenches.
Length x is 8 in, y is 6 in, area of the rectangle, trapezoid and figure are 48 in², 72 in² and 120 in² respectively.
Step-by-step explanation:
Find length x.
⇒ x = 8 in (∵ opposite sides of a rectangle are equal)
Find length y.
⇒ y = 12 - 6 = 6 in
Find the area of the rectangle with length = 8 in and width = 6 in
⇒ Area = length × width = 8 × 6 = 48 in²
Find area of the trapezoid with height = 6 in
⇒ Area of trapezoid = 1/2 (sum of parallel sides) × height
= 1/2 (16 + 8) × 6
= 1/2 × 24 × 6 = 72 in²
Find the area of the figure.
⇒ Area of the figure = area of the rectangle + area of the trapezoid
= 48 + 72 = 120 in²
