Answer:
ask your math teacher i rember learning this but froget ow
Step-by-step explanation:
The answer would be -14<span>√2 or the decimal form is 19.79898987...</span>
Answer:
≈ 50.7 cm²
Step-by-step explanation:
The area (A) of Δ XYZ is calculated as
A = 
bh ( b is the base and h the perpendicular height ), that is
A = × XY × YZ
Calculate YZ using the tangent ratio in the right triangle
tan40° = 
= 
= 
( multiply both sides by 11 )
11 × tan40° = x , that is
YZ ≈ 9.23 cm
Thus
A = × 11 × 9.23 = 5.5 × 9.23 ≈ 50.7 cm² ( to 3 significant figures )
$5.44. 15 lbs of laundry equals 6.8 kilograms times .80 gives you $5.44.
Answer:
A≈706.86
Step-by-step explanation:
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