Answer:
5 ft
Step-by-step explanation:
The triangular face is a right triangle with hypotenuse 13 ft
Use Pythagoras' identity in the right triangle
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
y² + 12² = 13²
y² + 144 = 169 ( subtract 144 from both sides )
y² = 25 ( take the square root of both sides )
y = = 5
The height of the ramp is 5 ft
81 millimeters = 0.00273894 Fluid Ounces
Hope this helps you!
(1/7)^2; you first do the reciprocal of 7( because of the negative 1 squared) then, you square the fraction.
Answer:
2 * sqrt(61)
Step-by-step explanation:
a = 10
b = 12
c = ?
c^2 = a^2 + b^2
c^2 = 10^2 + 12^2
c^2 = 100 + 144
c^2 = 244
c^2 = 4 * 61
sqrt(c^2) = sqrt(4) * sqrt(61)
c = 2 * sqrt(61)
Answer:
The first integer is .
The second integer is .
Step-by-step explanation:
The five-step method is GUESS method.
Given:
6 times the sum of 2 consecutive integers is 13 less than five times the larger integer.
Unknown:
Value of first and second integer.
Let the first integer be .
Therefore, the second integer is equal to which is also the larger integer.
Evaluate:
6 times the sum of first and second integers is 13 less than five times the larger integer. So,
Substitute and Solve:
Now, we have, .
Substitute -2 for and solve for first and second integers. This gives,
The first integer value =
The second integer value =
Therefore, the first integer is and the second integer is .