Answer:
B. 57°F
Step-by-step explanation:
Given:
F = n/4 + 37
Where,
F = temperature in degrees Fahrenheit
n = number of times per minute crickets chirps
Find F when n = 80
F = n/4 + 37
F = 80/4 + 37
= 20 + 37
= 57
F = 57 °F
B. 57 °F
To find the hypotenuse of a right triangle, use the following formula:
Your a and your b are your legs. Plug them in. In this case, we plug in 7 for both.
Your answer would be:
Approximate: 9.9
Exact:
Answer:
x = √17
Step-by-step explanation:
x² = 4² + 1²
x² = 17
x = √17
Answer:
Base = 16 inches
Step-by-step explanation:
A triangular Bandana has an area of 70 square inches
The height of the triangle is 8
Area of a triangle is given by;
× base × height
∴
× base × = 70
base = inches
Answer:
102.4
Step-by-step explanation:
hope that helps beautiful ;-)