Answer:
The Answer is A
Step-by-step explanation:
The Answer is A
1.3 to the 2nd power is 1.3^2
1.3^2 = 1.3 x 1.3 = 1.69
Answer: $11.67
Step-by-step explanation:
Sale Price = $3.50 , Rate = 70% or 0.7
Selling Price = Original Price - Discount
Discount = Rate x Original Price
Substitute the formula for Discount, we'll have
Selling Price = Original Price - (Rate x Original Price)
3.50 = Original Price - (0.7*Original Price)
Considering original price = 1,
3.50 = 1 Original Price - 0.7 Original Price
3.50 = 0.3 * Original Price Divide both sides of 0.3
3.50 / 0.3 = Original Price
Original Price = $11.67
Answer:
Step-by-step explanation:
<em>See attached diagram (not to scale). </em>
<em>All given details reflected.</em>
a) <u>Find the measure of XZ using the law of cosines:</u>
- y = √(5² + 3² - 2*5*3*cos 135°) = 7 km (rounded)
b) <u>Now using the law of sines find the measure of angle X:</u>
- 7 / sin 135° = 5 / sin X
- sin X = 5 sin 135° / 7
- m∠X = arcsin (5 sin 135° / 7 ) = 28° (rounded)
<u>The bearing of Z from X is:</u>
Answer:
The formula is Lenght * width * height = 12*6*5= 360 in^2