Answer:
Triangle Sum Theorem
Step-by-step explanation:
Statement
2. m∠H + m∠J + m∠K = 180°
Reason
Triangle Sum Theorem
Comments
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In any given triangle the sum of its interior angles must be equal to 180º.
This has to do with lines and parallelism, and if you trace a Triangle and to parallel lines one of them being the base of it, this can be proven too.
Check it out below.
Answer:
angle 1 = 111
angle 2 = 69
Step-by-step explanation:
Supplementary Angles add up to 180°.
We are given angle 1 = (x+88)° and angle 2 = 3x°
The sum of both angles add up to 180°
x+88+3x=180
4x=180-88
4x=92
x = 23
To find angle 1, substitute x = 23 in (x+88)°
23°+88° = 111°
Therefore, angle 1 is 111°
To find angle 2, substitute x = 23 on 3x°
3(23) = 69°
Checking if the answer is right by combining 111 and 69.
111+69 = 180
Hence, the answers are 111° and 69°.
Sorry don't know.
What are you trying to figure out anyway? There isnt a graph or anything.
Part of this question seems to be missing, but you could use four fifth-size parts to reach an equivalent fraction.
Answer:
Darius took (17-2)^2 instead of 17-2^2, ignoring the order of operations. The answer is 13.
Step-by-step explanation:
To solve 17-2^2, Darius should first square two, then subtract that from 17. By subtracting 2 from 17 first, you ignore the PEMDAS rule (parenthesis, exponents, multiplication/division, addition/subtraction).
2^2=2
17-4=13
