ANSWER PLEASE
A cube of sugar has a mass of 12 grams and a volume of 8 cubic centimeters (cm^3). What is its density? [You may use a calculator.] Choose the BEST answer.
0.67 g/cm^3
0.67
1.5 g/cm^3
1.5
If AC bisects BD, then BC = CD
That means:
2y - 2 = y + 3
Solve:
y -2 = 3
y = 5
Yes, they're proportional.
If you simplify 33/36 (divide the numerator and denominator by 3) you get 11/12, so it's proportional (equal) to 11/12.
Answer:
The angle between the two sides of the right triangle is aproximately 31.003º.
Step-by-step explanation:
From image attached on question we infer that we need to find the angle between sides of lengths 6 (adjacent leg) and 7 (hypotenuse) in the right triangle. The angle can be found by means of this trigonometric ratio:



The angle between the two sides of the right triangle is aproximately 31.003º.
<u>Given</u>:
The number 12 is the geometric mean between 3 and a number x.
We need to determine the value of x.
<u>Value of x:</u>
Since, we know that the geometric mean is the square root of the product of two numbers.
Hence, we have;

where a and b are two positive numbers.
Substituting Geometric mean = 12, a = 3 and b = x, we get;

Squaring on both sides, we get;


Dividing both sides of the equation by 3, we have;

Thus, the value of x is 48.