Answer:
x=10
Step-by-step explanation:
1/5(x)-2/3=4/3
Add 2/3 to each side
1/5(x)-2/3+ 2/3=4/3+2/3
1/5x = 6/3
1/5 x = 2
Multiply each side by 5
1/5x *5 = 2*5
x = 10
The formula of a lateral area of a cylinder:
We have r = 9 yd and H = 4 yd. Substitute:
Explanation:
The test grade for 1st three tests = 62, 85, 89
Let the fourth test score = x
The result we hoping to get is grade B.
Let's find the average of the four test score
This means Cassie needs to score 84 or more to get a grade of B
In ineq
To find decimal and percent, we have to simplify the denominator to 100. To do this, we divide both sides by 2:
3/200 = 1.5/100
The decimal would be 0.015, and the percent would be 1.5%
Answer:
15 sqrt 3.
Step-by-step explanation:
You haven't listed any choices but here's one equivalent:
3 sqrt 75 = 3 * sqrt (3 * 25)
= 3 * sqrt 3 * sqrt 25
= 3 * 5 * sqrt 3
= 15 sqrt 3.