Answer:
39.4°
Step-by-step explanation:
The tangent of the angle is the ratio of its opposite side (XY) to its adjacent side (YZ).
tan(Z) = XY/YZ = 12.4/15.1
∠Z = arctan(12.4/15.1)
∠Z ≈ 39.4°
Answer:
it's states that.if two parralel lines are caught by a transversal, then the pairs of alternate interior angles are congruent
Answer:
the numbers are 7 and 11
Step-by-step explanation:
If you add the smaller to the sum of numbers, you have the sum of the greater and twice the smaller. That is ...
18 + smaller = 25
smaller = 25 -18 = 7
larger = 18 -7 = 11
The two numbers are 7 and 11.
_____
If you like, you can write two equations. Let x and y represent the smaller and larger numbers, respectively.
x + y = 18
2x + y = 25
Subtract the first equation from the second:
(2x +y) -(x +y) = (25) -(18)
x = 7
y = 18-x = 18-7 = 11
The numbers are 7 and 11.
Answer:
42
Step-by-step explanation:
add both bases together and divide by 2 and multiply by height
so= 1+6/2 x 12
Whats the rest of the question?
