Find the value of x. rounded to the nearest tenth or as a whole/ fraction
1 answer:
Answer:
7.1
Step-by-step explanation:
Since we know this is isosceles triangle (right angle 90 and two 45 degree angles) we know side a and b are equal.
a^2 + b^2 = c^2
5^2 + 5^2 = c^2
25+25= c^2
50 = c^2
c = 7.071 rounded to 7.1
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What is this supposed to mean?
8 times 8=64,
9 times 9 = 81,
10 times 10= 100,
Answer:
66°
Step-by-step explanation:
Supplementary angles sum to 180°, thus
supplementary angle = 180° - 114° = 66°
Answer:
if a figure has ten vertices then it is a star
V1=30km/hr
v2=20km/hr
v=2v1v2/(v1+v2)
=2*30*20/(30+20)
=24km/hr
