Answer:
The answer is 57.0095
Step-by-step explanation:
9514 1404 393
Answer:
48°
Step-by-step explanation:
ΔACB is isosceles, so angles A and B have the same measure. The measure of angle C in that triangle is ...
∠C = 180° -2(69°) = 42°
Angle C in ΔCDE has the same measure. Angle D is the complement of that:
∠D = 90° -42° = 48°
_____
The relations we used are ...
- the sum of angles in a triangle is 180°
- base angles of an isosceles triangle are congruent
- vertical angles are congruent
- acute angles in a right triangle are complementary
Answer: The process is shown in the picture.Ans: K = -12.
Step-by-step explanation: Hope this helps!
Answer:
12 seconds
Step-by-step explanation:
Answer and Step-by-step explanation:
× 12 can also be written as 
because the 12 is multiplying the numerator of the fraction.
12 can also be written as 
.
When we solve, this is what is happening:
×
The 12 will be multiplying the 2, while the 1 will be multiplying the 3. Because 3 times 1 is 3, we don't show the 1. So, that can leave us with 2 being multiplied by 12 in the numerator.
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