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3 years ago

Is this one question correct

Mathematics

1 answer:

bazaltina [42]3 years ago

7 0

Answer: 2/3ft or C

Step-by-step explanation: Solve for b in the area of a triangle equation, A=1/2bh. Multiply 1/2 by 2 on both sides to cancel it: A(2)=bh. Divide both sides by h: $\frac{A(2)}{h}$ =b

A = 2/5

h = 6/5

b = ?

Next, we can plug the numbers into this equation: $\frac{2/5(2)}{6/5}$ =b

Multiply 2 and 2/5: 4/5 / 6/5

Take the reciprocal of 6/5: 4/5 x 5/6 = $\frac{20}{30}$

$\frac{20}{30}$ ÷ $\frac{10}{10}$ = $\frac{2}{3}$

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