I believe the answer would be 2) pyramid with a rectangular base
The answer is 351/22
Steps:
1. You turn the mixed numbers into improper fractions, your new numbers are 211/11 and 71/22
2. Since your least common multiple would be 22 you do 11 times 2 and 211 times 2. Now 211/11 becomes 422/22
3. You do 422/22 minus 71/22
4. Your answer is 351/22
Answer:
Step-by-step explanation:
I suggest you watch a video about completing the square if you're not sure what I'm doing.
1.
x^2+2x-3=0
(x^2+2x+1)-3-1=0
(x+1)^2-4=0
Hope this helped,
JoeLouis2
Answer:
b = 60.26
Step-by-step explanation:
To comfortably solve for b, we employ the SINE RULE
SINE RULE:
sinA/a = sinB/b = sinC/c
Where a, b and c are the sides (length) of the triangle
Where A, B , and C are the ANGLES of the triangle.
Comparing angles to resolve for b, we have:
sinA/ a = sinB/b
sin46.7 / 44 = sin85.3 / b
Cross Multiply to solve for b, we have:
b * sin46.7 = 44 * sin85.3
b * 0.728 = 44 * 0.997
b = 43.868 / 0.728
b = 60.258
b = 60.26
Answer:
The answer is c
Step-by-step explanation:
