Answer:
3600
Step-by-step explanation:
41*18*4=2952, 2952+(18*18*2)=3600.
Answer:
First building = 456
Second building = 438
Third building = 383
Step-by-step explanation:
First building = 73 + x
Second building = 55 + x
Third building = x
Total height of three buildings = 1277
(73 + x) + (55 + x) + (x) = 1277
73 + x + 55 + x + x = 1277
128 + x + x + x = 1277
128 + 3x = 1277
3x = 1149
x = 383
This is the height of the third building.
First building = 73 + x = 73 + 383 = 456
Second building = 55 + x = 55 + 383 = 438
Answer:
Step-by-step explanation:
<u>Prime factors:</u>
<u>Common factors of the two numbers: </u>
Possible number of students as above
Answer:
x = 65.4
The answer is 65.4 degrees.
Step-by-step explanation:
You can use either sine, cosine, or tangent to find the measure of angle x, but since the lengths of the adjacent leg and the hypotenuse are already given, cosine will be the easiest to use. The adjacent leg is 5 units long, and the hypotenuse is 12 units long.
Remember, cos(x) = adjacent / hypotenuse.
cos(x) = 5/12
( ) both sides
(cos(x)) =
(5/12)
Simplify (
(cos(x)) ⇒ x)
x =
(5/12)
Use calculator (make sure it is in degrees, not radians)
x = 65.37568165...
Round to the nearest tenth
x = 65.4
I hope this helps.