Question

please tell me the answer of this questions​

Answer 1

Step-by-step explanation:

1) 60%

2) <

3) rectangle

4)17

5)x^5

6)-4y^2

7)8.9454 ×10^-3

Answer 2

Answer:

$\tt \huge\:1. \frac{3}{5} = \frac{3}{5} \times 100 = 60\% \\ \\ \tt \huge \: 2. \frac{ - 8}{9} \: \fbox < \: \frac{ - 2}{3} \\ \\ \tt \huge3. \: retangle \\ \\ \tt \huge4.17 \\ \\ \tt \huge5. {(x)}^{15} \div {(x)}^{10} = {(x)}^{15 - 10} = {x}^{5} \\ \\ \tt \huge6.4 \\ \\ \tt \huge7.6 {y}^{2}$