Question
1/5x - 2/3y = 30 , when y = 15
Answer:
<h2>
200</h2>
Step-by-step explanation:
replace y with 15
1/5x - 2/3 * 15 = 30
1/5x - 10 = 30
1/5x = 40
x = 40 * 5
x = 200
Answer:
16 ft
Step-by-step explanation:
The circumference of a circle is given by
C = pi d
where d is the diameter
50.24 = 3.14 *d
Divide each side by 3.14
50.24/ 3.14 = 3.14d/3.14
16 = d
Answer:
3.2 feet
Step-by-step explanation:
The equation 
shows the height of water [
] and horizontal distance [
].
<em>Given the </em><em>horizontal distance is 4 feet</em><em>, they want to know the height.</em>
<em>Simply put 4 in of the equation and solve for . So,</em>
<em>
</em>
So, the height of the water was 3.2 feet above the ground.
Answer:
-irrational
-rational
-rational
-irrational
__________________________________________________________quick and easy way is to see if the squares are perfect squares, like square root seven is irrational, so the answer is irrational. square root 9 is 3, which is rational, so its rational.
brainliest is appreciated :)
3% of 8 is 0.24
so, the max amount would be 8.24 ounces
the minimum amount would be 7.76 ounces
hope this helps!!
