-3.6h = -10.8
-3.6h / -3.6 = -10.8 / -3.6
h = 3
Remember, the exact value cannot involve any rounding or estimates. Now, let's solve this problem. First, we have to translate it into an expression:
√72 - √8 + √128 separate the terms into square roots
√36·2 - √4·2 + √64·2 square root the terms that you can
6√2 - 2√2 + 8√2 they have like radical terms, so combine the terms
6 - 2 + 8 = 12 the coefficients are 12 when combined
12√2 this is the EXACT VALUE of the expression
Hope this helps!
Answer:
x = 0.5
Step-by-step explanation:
Solve for x in 3=-6(-8x-4)/7(6x-3)
ok so we can get rid of the fraction
3= {-6(-8x-4)/7(6x-3) } *7 (6x -3)
7(6x-3)* 3 = -6(-8x-4)
7 (6x - 3) = -2 (-8x - 4)
7 (6x - 3) = 16x +8
42x - 21 = 16x + 8
42x - 16x = 21 + 8
58x = 29
x = (1/2)
Step-by-step explanation:
We have,
Height of cone, h = 12.7 m
Circumference of base, C = 18.9 m
The base of a circular cone is circular. The circumference of circle is given by :
r is radius
The volume of a right circular cone is given by the formula as :
We have x^2 = - 13;
x = + or - i;
The solutions are imaginary.