Answer:
C
Step-by-step explanation:
That would be an isosceles triangle, therefore, acute. All angles measure 60, therefore being acute. I'm not 100% sure though.
2 tens, 4 ones, 3 tenths, 5 hundredths, 7 thousandths
Step-by-step explanation:
area of rectangle=length×breadth=(2x+3)(3x+7)
=6x²+9x+14x+21=6x²+23x+21
4(2x - 1) = 9(x - 4)
8x - 4 = 9x - 36
x = 32
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