Answer:
200 -20d
(Have a nice day)
Answer:
x = and y =
Step-by-step explanation:
Applying the trigonometric functions to the given triangle;
i. To determine the value of x;
Sin θ =
Sin 45 =
x = 16 * Sin 45
= 16 *
x =
ii. To determine the value of y;
Cos θ =
Cos 45 =
y = 16 * Cos 45
= 16 *
y =
Thus, x = and y =
Answer:
10.8 gallons
Step-by-step explanation:
First change everything to inches:
2.75 ft = 33 in
1.5 ft = 18 in
Volume of tank = lwh = (33)(18)(7) = 4158 in³
The tank is 40% full, so only 60% is need to fill it. To find 60%, multiply 4158 by 0.6 = 2494.8 in³
Now find out how much 2494.8 in³ is in gallons:
231 in³ = 1 gallon
1 in³ = 1/231 gallons
2494.8 = (1/231)(2494.8) gallons = 10.8 gallons
Multiply 3.25 by 100 then simplify 325% The answer is D.
Answer:
70 miles
Step-by-step explanation:
If you work 7 miles from your home, we must consider that it would take double the amount of miles to get to work and back home.
So do the following,
- Multiply 7 x 2 to represent the total amount of miles you must ride to get to and from work.
7 x 2 = Y
- Then, multiply the product by 5 to represent the 5 days you go to work.
Y x 5= A
Work:
7 x 2 = 14
14 x 5 = 70
Y= 14 X= 70
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