Tìm x a,(2x+3x)^2-4x^2=10b,(x+2)^-(x-2)(x+1)=3c,(2x+3)^-4(x-1)^2=0
1 answer:
Answer:
Step-by-step explanation:
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Answer:
1.45% of 210
=1.45/100 *210
=3.045
1.45% of 210 is 3.045
<ABC + <CBD = <ABD
substitute <ABD = 85 and <CBD = x
<ABC + x = 85
Answer:
A
Step-by-step explanation:
Answer:
area=1/2bh
150=1/2×20×h
150=10h
150÷10
h=15
Answer:
43,582,779
Step-by-step explanation:
129 x 337,851 = 43,582,779
