The area of a circle is given by the formula:
A =

r^2
Since

= 3.14, and r = 6, sub these values into the equation,
A = 3.14 x 6^2
= 113.04
Hope this helped!
Answer:
7
Step-by-step explanation:
7√5÷5
5/5= 1 then,
√1=1
hence 7(1)=7
Answer:
see Below
Step-by-step explanation:
Let's solve your equation step-by-step.
1988=28(p+15)
Step 1: Simplify both sides of the equation.
1988=28(p+15)
1988=(28)(p)+(28)(15)(Distribute)
1988=28p+420
Step 2: Flip the equation.
28p+420=1988
Step 3: Subtract 420 from both sides.
28p+420−420=1988−420
28p=1568
Step 4: Divide both sides by 28.
28p
28
=
1568
28
p=56
Answer:
p=56
27 = 9^x-1
3^3 = 9^x-1
3^3 = 3^2(x-1)
3 = 2 (x-1)
1.5 = x-1
x = 2.5
Answer:

Step-by-step explanation:
To start with;
Represent the budget of education by x
Represent the budget of defense by y
From the question, we understand that:
y exceeds x by $622.7 billion
Mathematically. this can be represented as:

<em>Hence, the defense budget is x + $622.7 billion</em>