$\bf a^{\frac{ n}{ m}} \implies \sqrt[ m]{a^ n} \qquad \qquad \sqrt[ m]{a^ n}\implies a^{\frac{ n}{ m}}\\\\ -------------------------------\\\\ \left( 5^{\frac{3}{4}} \right)^{\frac{2}{3}}\implies 5^{\frac{3}{4}\cdot \frac{2}{3}}\implies 5^{\frac{2}{4}}\implies 5^{\frac{1}{2}}\implies \sqrt[2]{5^1}\implies \sqrt{5}$

5 0

3 years ago

What is the angle measurement of angle K?

RUDIKE [14]

Answer:

61°

Step-by-step explanation:

let the angle on a straight line with 112° be x

112°+x = 180° ( angles on a straight line)

x = 180°- 112°

x = 68°

calculating for k°

68°+ k +51° = 180° (sum of angles Ina triangle equal 180°)

119° +k = 180°

K = 180-119

k = 61°

8 0

2 years ago