-1.42-2.9=1.48
1.424-(-2.9)=1.424+2.9=4.324
-1.424-(-2.9)-0.576=-1.424+2.9-0.576=3.748
I hope it helps!
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Answer:
2.63905733
Step-by-step explanation:
Sorry I didn't round it
Formula
Answer:
21.99 units
164.93 units²
Step-by-step explanation:
given radius r = 15 units
angle of sector = 84°
Length of sector = x 2 x π x r
= x 2 x 3.14 x 15
= 21.99 units
Area of sector = x π x r²
= x 3.14 x 15²
= 164.93 units²
Answer:
its answer is a . 28 th term
Step-by-step explanation:
Given
an = 2 + 7(n- 1)
Now
a28 = 2 + 7( 28 -1)
= 2 + 7 * 27
= 2 + 189
= 191
Hope it helps:)