Answer:
25inch
Step-by-step explanation:
Ok so there is something called a Pythagorean theorem.
It's a²+b²=c²
It works on right triangles
C is the longest side or the side not touching the right angle
and a and b is the other 2 sides
so the missing side is 24²+7²=Missing side or c²
24²=576 and 7²= 49
576+49=625
=25
Answer:
x = 6 and y = 8
Step-by-step explanation:
3^x+ 2^y= 985 and 3^x– 2^y = 473 can be written in column form:
3^x+ 2^y= 985
3^x– 2^y = 473
By summing these two equations we temporarily eliminate y:
2*3^x = 985 + 473 = 1458
Then 2*3^x = 1458. We must find x.
Dividing both sides by 2 yields
3^x = 729
Note that 729 = 3^6. Therefore, x must be 6.
If x = 6, then the first equation becomes
3^6 + 2^y = 985, or
729 + 2^y = 985, or 2^y = 985 - 729 = 256
Note that 2^y = 256 = 2^8. Then y must be 8.
Answer:
D
Step-by-step explanation:
The question is an illustration of right-angled triangles
The approximated value of x is 33.5 degrees
The given parameters are:



To determine the measure of angle x, we simply make use of the following sine ratio.

So, we have:


Take arc sine of both sides

This gives

Hence, the approximated value of x is 33.5 degrees
Read more about right-angled triangles at:
brainly.com/question/16195823
(-7,-8) is the center and 8 is the radius.