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The second one 1.7 = 17/10
-0.048 = -6/125
98% = 98/100= 49/50
Answer:
bsdjsds
Step-by-step explanation:
Answer:
nwhbjwhr
Step-by-step explanation:
ewrwrwrwewe
270° clockwise rotation & 90° counterclockwise rotation
Answer:
-4r²-3s²
Step-by-step explanation:
Remove unnecessary parentheses:
r²+s²-(5r²+4s²)
Connect like terms:
-4r²+s²-4s²
Simplify/ collect like terms:
-4r²-3s²
Solution:
-4r²-3s²