Step-by-step explanation:
Area of shaded =Area of Outer rectangle - Area of Inner rectangle.
Area of inner rectangle = L× B.
L=18
B=11
Area of inner rectangle = 18×11
=198m^2
To find the full breadth of the outer rectangle
=2 in +11 + 2 in
=15
To find the full length of the outer rectangle
=2 in + 18 + 2 in
=22
Area= 22 × 15
Area = 330m^2
Area of shaded portion = 330 - 198
=132m^2
Answer:
26.99
Step-by-step explanation:
Original price = 49.99
Discount rate = 50% = .5
To find the discount we take the original price and multiply by the discount rate.
Discount = original price * discount rate
Discount = 49.99 *.5
Discount = 24.995 (rounding to the nearest cent) =25.00
To find the sale price we subtract the discount from the sale price.
Sale price = original price - discount
= 49.99 -25
=24.99
To find the sales tax, we take the tax rate and multiply by the sales price
tax = sales price * tax rate
tax= 24.99 * .08
= 1.9992
Round to the nearest cent
= 2.00
The total cost is the sales price plus the tax
Total cost = sales price+ tax
= 24.99 +2.00
26.99
The divergence of <em>F</em> is
div(<em>F</em> ) = ∂(<em>x</em> + <em>yz</em>)/∂<em>x</em> + ∂(<em>y</em> + <em>xz</em>)/∂<em>y</em> + ∂(<em>z</em> + <em>xy</em>)/∂<em>z</em>
div(<em>F</em> ) = 1 + 1 + 1
div(<em>F</em> ) = 3
Answer: 0.9
Step-by-step explanation: