Answer:
22
Step-by-step explanation:
Working backwards
1+1 then x2 is 4
4+1 then x2 is 10
10+1 then x2 is 22
Answer:
9.108
You only need to look at the 10nths place to determine which number is larger
Step-by-step explanation:
The angle is weird but I'm pretty sure it's 'c'.
Answer:
329.91 cm^2
Step-by-step explanation:
A ring-shaped region is shown below. Its inner radius is 8m, and its outer radius is 11m. 8m 11m Find the area of the shaded region. Use 3.14 for π. Do not round your answer.
Your answer
Given data
inner radius= 8cm
area= πr^2
area= 3.142*8^2
area= 3.142*16
area= 50.272 cm^2
outer radius= 11cm
area= πr^2
area= 3.142*11^2
area= 3.142*121
area= 380.182 cm^2
Hence the area of the shaded part is
=380.182-50.272
=329.91 cm^2
Answer:
<em>x = 6 and x = -5</em>
<em />
Step-by-step explanation:
The zeros are what 2 x-values makes this function equal to zero.
So we need to find
<em>Now we need 2 numbers multiplied that gives us -30 (constant) and added gives us -1 (coefficient in front of x).</em>
<em />
<em>The two numbers are : -6, and 5</em>
<em />
<em>Now we can write:</em>
<em></em>
<em />
<em>Hence the zeroes are </em><em>x = 6 and x = -5</em>