Answer: 18
Step-by-step explanation:
Opposite angles of a rhombus are congruent, so
![5 \times 25=7x-1\\\\125=7x-1\\\\126=7x\\\\x=18](https://tex.z-dn.net/?f=5%20%5Ctimes%2025%3D7x-1%5C%5C%5C%5C125%3D7x-1%5C%5C%5C%5C126%3D7x%5C%5C%5C%5Cx%3D18)
To work out the surface are you do :
SA= 2 π r h + 2 π r squared
No because you are distributing and for 3(x+11/2), you multiply 3 times x is 3x and then 3 times 11/2 is 16 1/2 . All together 3x+16 1/2 or 16.5
It is not equal to 3x+11/2.
Answer:
You turn it into a fraction or decimal.
Step-by-step explanation:
Answer:
There are three pieces per bundle.