Let any variable such as x represent the least amount of money that Malcolm needs to deposit. His balance from his checking account is $638.54. Subtract $159.50 from this amount.
With the condition that he must maintain $500, the inequality becomes,
(638.54 - 159.50) + x <span>≥ 500
479.04 + x </span><span>≥ 500
x </span><span>≥ 20.96</span>
Answer:
60
Step-by-step explanation:
Because the diameter of this circle is 20 and the formula for the circumference (perimeter) of a circle is pi * the diameter, or πd, which, if π is 3, can be computed as 60.
A takeaway from this problem is that you should memorize basic equations like the circumference/area of a circle.
Answer:
6
Step-by-step explanation:
since it's a right triangle you can use the Pythagorean Theorem
2.7² + b² = 6.5²
7.29 + b² = 42.25
b² = 34.96
b = 
which equals 6 when rounded to the nearest tenth
Yes, i am pretty sure! hope it helped!
Answer:
Answer is B.
because points cross 0.7 and 2
