Answer:
A.105°
Step-by-step explanation:
Angle at W and V are equal and the angles at T and U are also equal
Hence taking angles at T and U...so as to calculate the value of x
5x + 15 = 3x + 21
5x - 3x = 21 - 15
2x = 6.....hence, x = 3
Then for the angle of VXU;
All angles in a triangle add up to 180°
15(3) + 3(3) + 21 = 75°...then subtract from 180°..so as to obtain angle at VXU
180 - 75 = 105°
Answer:
B) 2 numbers
Step-by-step explanation:
composite #'s: 4, 6
prime #'s: 2, 3, 5
neither composite nor prime: 1
i have no idea what question you need answered
I think she can make 15 different ones but not 100%sure
Answer:
a= sqrt. 495
or
a= 22.2485954613
Step-by-step explanation:
a^2+b^2=c^2
a^2+9^2=24^2
a^2+81=576
576-81=a^2
a^2=495