Answer:
9.144 meters
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
table B: because when x increases y increases at the same rate and stay the same . the graph has proportional relation when it is a straight line passes through origin
for B :25/20=30/24=40/32=5/4
y=5/4 x
6=b6 which you’ll have to divide by 6 on both sides leading to B=1
Answer:A perfect square is a number which is generated by multiplying two equal integers by each other. For example, number 9 is a perfect square because it can be expressed as a product two equal integers being: 9 = 3 x 3.
Step-by-step explanation:
as far as I can tell, is simply asking to write two more expressions, that are equivalent to the provided one, namely, grab the provided one and expand it, if you simplify the expanded version, you'd end up with the provided, for example
![\bf \boxed{6a.1}~\hfill \stackrel{changing}{\cfrac{29\cdot 3}{30\cdot 3}}\implies \stackrel{one}{\cfrac{87}{90}}~\hfill \stackrel{changing}{\cfrac{29\cdot 7}{30\cdot 7}}\implies \stackrel{t wo}{\cfrac{203}{210}}\\\\\\\boxed{6a.3}~\hfill \stackrel{ch anging}{\cfrac{15\div 3}{30\div 3}}\implies \stackrel{one}{\cfrac{5}{10}}~\hfill \stackrel{changing}{\cfrac{15\div 5}{30\div 5}}\implies \stackrel{two}{\cfrac{3}{6}}](https://tex.z-dn.net/?f=%5Cbf%20%5Cboxed%7B6a.1%7D~%5Chfill%20%20%5Cstackrel%7Bchanging%7D%7B%5Ccfrac%7B29%5Ccdot%203%7D%7B30%5Ccdot%203%7D%7D%5Cimplies%20%5Cstackrel%7Bone%7D%7B%5Ccfrac%7B87%7D%7B90%7D%7D~%5Chfill%20%20%5Cstackrel%7Bchanging%7D%7B%5Ccfrac%7B29%5Ccdot%207%7D%7B30%5Ccdot%207%7D%7D%5Cimplies%20%5Cstackrel%7Bt%20wo%7D%7B%5Ccfrac%7B203%7D%7B210%7D%7D%5C%5C%5C%5C%5C%5C%5Cboxed%7B6a.3%7D~%5Chfill%20%5Cstackrel%7Bch%20anging%7D%7B%5Ccfrac%7B15%5Cdiv%203%7D%7B30%5Cdiv%203%7D%7D%5Cimplies%20%5Cstackrel%7Bone%7D%7B%5Ccfrac%7B5%7D%7B10%7D%7D~%5Chfill%20%5Cstackrel%7Bchanging%7D%7B%5Ccfrac%7B15%5Cdiv%205%7D%7B30%5Cdiv%205%7D%7D%5Cimplies%20%5Cstackrel%7Btwo%7D%7B%5Ccfrac%7B3%7D%7B6%7D%7D)
so let's do 6a1, 6a3 and 6a5.
![\bf \boxed{6a.1}~\hfill \stackrel{changing}{\cfrac{29\cdot 3}{30\cdot 3}}\implies \stackrel{one}{\cfrac{87}{90}}~\hfill \stackrel{changing}{\cfrac{29\cdot 7}{30\cdot 7}}\implies \stackrel{t wo}{\cfrac{203}{210}} \\\\\\ \boxed{6a.3}~\hfill \stackrel{changing}{\cfrac{15\div 3}{30\div 3}}\implies \stackrel{one}{\cfrac{5}{10}}~\hfill \stackrel{changing}{\cfrac{15\div 5}{30\div 5}}\implies \stackrel{two}{\cfrac{3}{6}}](https://tex.z-dn.net/?f=%5Cbf%20%5Cboxed%7B6a.1%7D~%5Chfill%20%5Cstackrel%7Bchanging%7D%7B%5Ccfrac%7B29%5Ccdot%203%7D%7B30%5Ccdot%203%7D%7D%5Cimplies%20%5Cstackrel%7Bone%7D%7B%5Ccfrac%7B87%7D%7B90%7D%7D~%5Chfill%20%5Cstackrel%7Bchanging%7D%7B%5Ccfrac%7B29%5Ccdot%207%7D%7B30%5Ccdot%207%7D%7D%5Cimplies%20%5Cstackrel%7Bt%20wo%7D%7B%5Ccfrac%7B203%7D%7B210%7D%7D%20%5C%5C%5C%5C%5C%5C%20%5Cboxed%7B6a.3%7D~%5Chfill%20%5Cstackrel%7Bchanging%7D%7B%5Ccfrac%7B15%5Cdiv%203%7D%7B30%5Cdiv%203%7D%7D%5Cimplies%20%5Cstackrel%7Bone%7D%7B%5Ccfrac%7B5%7D%7B10%7D%7D~%5Chfill%20%5Cstackrel%7Bchanging%7D%7B%5Ccfrac%7B15%5Cdiv%205%7D%7B30%5Cdiv%205%7D%7D%5Cimplies%20%5Cstackrel%7Btwo%7D%7B%5Ccfrac%7B3%7D%7B6%7D%7D)
![\bf \boxed{6a.5}~\hfill \stackrel{changing}{(9\cdot 10)\div (2\cdot 10)}\implies \stackrel{one}{90\div 20}~\hfill \stackrel{changing}{(9\cdot 70)\div(2\cdot 70)}\implies \stackrel{two}{630\div 140}](https://tex.z-dn.net/?f=%5Cbf%20%5Cboxed%7B6a.5%7D~%5Chfill%20%5Cstackrel%7Bchanging%7D%7B%289%5Ccdot%2010%29%5Cdiv%20%282%5Ccdot%2010%29%7D%5Cimplies%20%5Cstackrel%7Bone%7D%7B90%5Cdiv%2020%7D~%5Chfill%20%5Cstackrel%7Bchanging%7D%7B%289%5Ccdot%2070%29%5Cdiv%282%5Ccdot%2070%29%7D%5Cimplies%20%5Cstackrel%7Btwo%7D%7B630%5Cdiv%20140%7D)