Answer:
30 degrees
Step-by-step explanation:
180-56-90=34
34 rounded off to nearest tenth is 30
Answer:
x = 13
Step-by-step explanation:
Split the triangle in to two. The dimensions of each will be 12 x 5 x X.
Use the pythagorean theorem.
h^2 = 144 + 25 = 169
h = sqrt 169 = 13
Answer:
*trapezoid with no right angles*
Step-by-step explanation:
draw 4 lines that dont have 90º angles
*shown below*
Answer:
$ 207.655
Step-by-step explanation:
Given that
Regular price = $349
Clearance = 30% off
Customer coupon = 15% off
Final cost of chair before sales tax.
Cost of chair after clearance deduction
= 349 × (100 - 30)%
= 349 × 70%
= 349 × 0.7
= $ 244.3
Cost of chair after coupon
= 244.3 × (100 - 15)%
= 244.3 × 85%
= 244.3 × 0.85
= $207.655
Thus, the cost of chair before sales tax = $207.655
