Question

Ayudenme porfa doy corona

Answer 1

Explicación paso a paso:

a)

${x}^{2} = 144 \\ x = \sqrt{144} \\ x = 12$b)

$3 {y}^{2} = 75 \\ {y}^{2} = \frac{75}{3} \\ {y}^{2} = 25 \\ y = \sqrt{25} \\ y = 5$

c)

${a}^{2} + 8 = 44 \\ {a}^{2} = 44 - 8 \\ {a}^{2} = 36 \\ a = \sqrt{36} \\ a = 6$

d)

$\frac{ {m}^{2} }{4} = 25 \\ {m}^{2} = 25 \times 4 \\ {m}^{2} = 100 \\ m = \sqrt{100} \\ m = 10$