Tell whether the triangles are similar or not similar.
A. Similar
B. Not similar
Answer: B
Mathematics
You might also like to view...
Find the additive inverse of the number.-25
A. 0
B. -25
C. 25
D. - 
Mathematics
Find the unit tangent vector T and the principal unit normal vector N. r(t) = (ln(cos t) + 1)i + 3j + (7 + t )k, -?/2 < t < ?/2
A. T = (sin t)i + (cos t)k; N = (cos t)i - (sin t)k B. T = (-sin t)i + (cos t)k; N = (-cos t)i + (sin t)k C. T = (sin t)i - (cos t)k; N = (cos t)i - (sin t)k; D. T = (-sin t)i + (cos t)k; N = (-cos t)i - (sin t)k
Mathematics
Evaluate the expression.cot2 90° - sec 180°
A. -1 B. 2 C. 1 D. 0
Mathematics
Solve the equation.
= 
- 
A. 
B. 
C. 
D. 
Mathematics