What is the answer to 66= h/2 (4*7) ?

The answer to 66= h/2 (4*7) is h= 33/7

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66= h/2 (4*7)

66 = \frac{h}{2} (4 \cdot 7)

h = \frac{33}{7}

Decimal Notation

h = 4.71428 \dots

Solution steps

66 = \frac{h}{2} (4 \cdot 7)

Switch sides

\frac{h}{2} (4 \cdot 7) = 66

Remove parentheses:

(a) = a

\frac{h}{2} \cdot 4 \cdot 7 = 66

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

\frac{h \cdot 4 \cdot 7}{2} = 66

Multiply the numbers:

4 \cdot 7 = 28

\frac{28 h}{2} = 66

Divide the numbers:

\frac{28}{2} = 14

14 h = 66

Divide both sides by

14

h = \frac{33}{7}

5 x^{2} + 13 x - 6 = 0

- x^{3} + 3 x^{2} + x - 3

\circ \circ - 2 0^{\circ} + 64 x = 0

- 5 < 2 x - 1 \leq 3

10 x^{2} - 64 = 36 + 6 x^{2}