Answer:
The L.C.M. of 18 and 45 is 90.
Answer:
first empty box is 3 and 3/8 i think and second empty box is 4 1/2 correct me if im wrong tho :)
Step-by-step explanation:
Answer:
![x=8\frac34\ \,,\quad y=8\frac12](https://tex.z-dn.net/?f=x%3D8%5Cfrac34%5C%20%5C%2C%2C%5Cquad%20y%3D8%5Cfrac12)
Step-by-step explanation:
![\Delta TRS\sim \Delta LJK \quad\implies\quad \dfrac{|TR|}{|LJ|}=\dfrac{|RS|}{|JK|}=\dfrac{|ST|}{|KL|}\\\\\dfrac{4}{7}=\dfrac{5}{x}=\dfrac{6}{y+2}\\\\\\\dfrac{4}{7}=\dfrac{5}{x}\quad\implies\quad4x=5\cdot7\quad\implies\quad x=\dfrac{35}4=8\frac34\\\\\\\dfrac{5}{x}=\dfrac{6}{y+2}\quad\implies\quad 5(y+2)=6\cdot\dfrac{35}4\\\\5y+10=3\cdot\dfrac{35}2\\\\5y\ =\ \dfrac{3\cdot35}2-10\\ \div5\qquad\quad \div5\\\\y=\dfrac{3\cdot7}2-2=10\frac12-2=8\frac12](https://tex.z-dn.net/?f=%5CDelta%20TRS%5Csim%20%5CDelta%20LJK%20%5Cquad%5Cimplies%5Cquad%20%5Cdfrac%7B%7CTR%7C%7D%7B%7CLJ%7C%7D%3D%5Cdfrac%7B%7CRS%7C%7D%7B%7CJK%7C%7D%3D%5Cdfrac%7B%7CST%7C%7D%7B%7CKL%7C%7D%5C%5C%5C%5C%5Cdfrac%7B4%7D%7B7%7D%3D%5Cdfrac%7B5%7D%7Bx%7D%3D%5Cdfrac%7B6%7D%7By%2B2%7D%5C%5C%5C%5C%5C%5C%5Cdfrac%7B4%7D%7B7%7D%3D%5Cdfrac%7B5%7D%7Bx%7D%5Cquad%5Cimplies%5Cquad4x%3D5%5Ccdot7%5Cquad%5Cimplies%5Cquad%20x%3D%5Cdfrac%7B35%7D4%3D8%5Cfrac34%5C%5C%5C%5C%5C%5C%5Cdfrac%7B5%7D%7Bx%7D%3D%5Cdfrac%7B6%7D%7By%2B2%7D%5Cquad%5Cimplies%5Cquad%205%28y%2B2%29%3D6%5Ccdot%5Cdfrac%7B35%7D4%5C%5C%5C%5C5y%2B10%3D3%5Ccdot%5Cdfrac%7B35%7D2%5C%5C%5C%5C5y%5C%20%3D%5C%20%5Cdfrac%7B3%5Ccdot35%7D2-10%5C%5C%20%5Cdiv5%5Cqquad%5Cquad%20%5Cdiv5%5C%5C%5C%5Cy%3D%5Cdfrac%7B3%5Ccdot7%7D2-2%3D10%5Cfrac12-2%3D8%5Cfrac12)
Answer:
- So you know that the height that is visible above x=0 is 74.98 m
- From x=0 below it has a total height of 518.16m to the sea floor
That tells us that we have two parts account for
- 74.98+518.16m = 593.14 m
Answer:
32.6
Step-by-step explanation:
Look at the decimal in the hundredths place in 32.62
If the number is 0-4, round down. If the number is 5-9, round up.
In 32.62, the number in the hundredths place is 2. So, we round down to 32.6