The area will be given by the formula
A=1/2ab sin θ
thus
A=1/2 ×90×90sin 25
A=1,711.604 cm²²
Answer:
4 square units
Step-by-step explanation:
To find the value of A in square units, substitute into the equation for s and solve.
Answer:
xt3-(567.0hhfh
Step-by-step explanation:
Answer:
C .5
Step-by-step explanation:
An integer has to be a whole number
.5 is 5/10 which is a fraction, not a whole number
Answer:
672.89
Step-by-step explanation:
How to calculate the amount of sales tax?
Convert tax percentage into a decimal by moving the decimal point two spaces to the left.
Multiple the pre-tax value by the newly calculated decimal value in order to find the cost of the sales tax.
Add the sales tax value to the pre-tax value to calculate the total cost.