Answer:
<em>24 cm </em>
Step-by-step explanation:
10² + b² = 26²
b = √(26² - 10²) = √576 = <em>24 cm</em>
Answer:
y = 16.5 ft
Step-by-step explanation:
• in the right triangle BCD :
cos(∠BCD) = 8/14
________
• In the right triangle ABC :
cos(∠BCA) = 14/(8+y)
________
Since ∠BCD and ∠BCA are the same one
then
cos(∠BCD) = cos(∠BCA)
Therefore







Answer:
The answer is 14
Step-by-step explanation:
e=2
Substitute 2 in for e
8 + 3(2)
Solve
14
Answer:
i think it's f=x2−x−10
Step-by-step explanation:
Answer:
5 pounds of peanuts and 10 pounds of fancy nuts
Step-by-step explanation:
5*2.5=12.5
10*7.5=75
75+12.50=87.50