10 degrees Celsius is 50 degrees Fahrenheit.
The equation for C to F is below.
C(9/5)+32= F
Multiply C by 1.8 (or 9/5) then add 32.
10(9/5)+32= 50 F
Answer: x = 70
Step-by-step explanation:
The sum of the interior angles in a triangle is 180
180 - 40 = 2x
140 = 2x
70 = x
The answer is -2 4/5. This is in simplest form because my calculator does everything into simplest form.
Answers:
- A) Definition of right angles
- B) Substitution
- C) Definition of congruence
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Explanation:
- A) The term "right angle" is another way of saying "90 degree angle". This is a definition. Think of a definition in a dictionary.
- B) The substitution property allows us to replace one thing for another, as long as the two things are equal. The transitive property works as a similar idea.
- C) If two angles have the same measure, then they are congruent. This is the definition of congruence (or one form of it).
24+24+15+15= the perimeter, aka 48+30 aka 78 meters
