Answer:
A
Step-by-step explanation:
Using Pythagoras theorem, we have
x^2+11^2=15^2, x^2=104, x=2*sqrt(26)
Answer:
The answer is 10
Step-by-step explanation:
a + 5 =15
15-5=10
Differentiation is part of calculus
differentiation basically allows you to find the gradient of tangent
Hundredth place = 3.33
Thousandth place = 3.333
It's 10 times as 100 x 10 = 1000
Answer:
a=15x; b=8x; c=13x
180°=a+b+c=15x+8x+13x=36x
=> x=180÷36=5
=> a=15×5=75°; b=8×5=40°; c=13×5=65°
