The Answer To <span>2+2+2+2+2+1+1+1+2+3+4+6= 28</span>
Answer:
The diameter is 14
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
We know the area is 49 pi
49 pi = pi r^2
Divide each side by pi
49 pi/ pi = pi r^2/pi
49 = r^2
Take the square root of each side
sqrt(49) = sqrt(r^2)
7 =r
We want the diameter
d = 2r
d = 2*7
d = 14
It is the equation in the simplest form
Answer:
x=24
Step-by-step explanation:
Here, you need to make proportion and find x.
12:16=18:x
We multiply 12 by x and 16 by 18:
12x=288
Divide by 12 both sides :
x=24
Answer:
(15×15)=225
Step-by-step explanation:
<u>Following Terms:</u>
<em>(7×7)=49</em>
<em />
<em />
<em>(8×8)=64</em>
<em />
<em />
<em>(9×9)=81</em>
<em>(10×10)=100</em>
<em>(11×11)=121</em>
<em>(12×12)=144</em>
<em>(13×13)=169</em>
<em>(14×14)=196</em>
<em>(15×15)=225</em>
Simple Pattern to follow.
