Answer:
C. 5i
Step-by-step explanation:
- The square root of a negative number is computed as the normal square root (square root of 25 is 5), but due to the negative sign, we must account for "i", which stands for the imaginary unit.
Answer:
<u>SA = 189 cm^2</u>
Step-by-step explanation:
What you're going to want to do is calculate the surface area of each type of side (triangle or rectangle) then add them up accordingly!
Starting with triangles: area = 1/2 * l * h
So, in this scenario its (1/2) * 6 * 4 , or half of 24, which is 12 cm^2
Since we have two triangular sides, that totals to 24 cm^2.
Then the rectangular sides: area = l*h
so, 5*11 = 55 cm^2
We have three rectangular sides, totalling 165 cm^2
165+24 = 189 cm^2
<span>eight-hundred-forty-three-billion-two-hundred-eight-million-seven-hundred-thirty-two-thousand-eight-hundred-thirty-three. Wow have not had to do word forms in a while, that was tiring lol</span>
<span>|2x|+7>15 Set it to 0 and remove absolute value bars
x>4 or x<-4</span>
Answer:
Acute Triangle
Step-by-step explanation:
An acute is 30 so 30+30-60.
