Answer:
there is one line of symmetry if you look closely at the shape
Answer:
sqrt(1 - 36/49) = +root(13)/7
Step-by-step explanation:
sin^2t + cos^2t is identical to 1 for all t.
(6/7)^2 + cos^2t = 1
1 - 36/49 = cos^2t
hence plus/miuns sqrt(1 - 36/49) = cos(t)
since t is acute, the answer must be positive.
Answer: -3 2/8
Step-by-step explanation:
Hello.
Max has 8 stickers. 8 x 6 = 48, and Alex has 6 times the amount.
Answer: 39 untits 2
Step-by-step explanation:
Hi, to answer this question, first we have to calculate the perimeter (sum of sides) of the triangle:
Perimeter: 7+6+9.22 = 22.22 units
Then we have to apply the circumference (C) formula:
C = π x diameter
Since C = perimeter of the triangle:
22.22 = 3.14 d
22.22 /3.14 =d
7.08 = d
Finally, we apply the next formula:
Area of a circle = π (d/2)^2
Replacing:
A = 3.14 (7.08/2)^2 = 39.30 units2 = 39 units 2
