3 years ago

Can you help me on question 13?!

Mathematics

1 answer:

koban [17]3 years ago

5 0

Answer:B

Step-by-step explanation: 0.4 × 0.4 = 0.16 not much more explanation than that really

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Name the property of equality that justifies going from the first statement to the second statement.

klemol [59]

The answer would be B

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3 years ago

<1 and <2 are supplementary

erik [133]

Answer:

x = 41

Step-by-step explanation:

$\because \angle 1 \:\&\: \angle 2 \: are \: supplementary\\\therefore \angle 1 + \angle 2= 180°\\\therefore 3x°+ (2x-25)°= 180°\\\therefore 5x°-25°= 180°\\\therefore 5x°= 180°+ 25°\\\therefore 5x°= 205°\\\therefore x = \frac{205}{5}\\\huge \purple{\boxed {\therefore x = 41}}$