Answer:
-1
Step-by-step explanation:
y-5 =-x
change it to y=mx+b form
y= -x+5 (m is slope = -1)
-1 is your slope
Reason 1. Given
Reason 2. Definition of Equilateral Triangle
Reason 3. Given
Reason 4. Given
Reason 5. SAS Triangle Congruence
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Anywhere you see "given", it's basically just restating what was given in the instructions. Recall that equilateral triangles have all three sides the same length, so that's how we're able to say PK = PL in step 2. The SAS refers to side angle side.
Answer:
WAIT A MINUTE MR. POSTMAN
Step-by-step explanation:
Answer:
Step-by-step explanation:
in complementary angle, the sum of two angle is always 90 degree.
let another angle be x
x+78.7=90
x=90-78.7
x=11.3
therefore anothere angle is 11.3 degree.
