Write an equivalent expression by distributing the "- sign outside the parentheses:
-(-9t - 3.7u) - 8.8

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attempt 1 out of 2

the answer is 31.27mph

idc

step-by-step explanation:

idk

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm