$\bigg( \frac{3}{5} \bigg)^{2} + 4 \times 3 - 2 \\ \\ = \frac{9}{25} + 12 - 2 \\ \\ = \frac{9}{25} + 10 \\ \\ = \frac{9 + 10 \times 25}{25} \\ \\ = \frac{9 + 250}{25} \\ \\ = \frac{259}{25} \\ \\ = 10 \frac{9}{25}$

5 0

1 year ago

-3(5z 24) 2=2(3-2z)-4

zhenek [66]

Answer:

−

364 z + 10

Step-by-step explanation:

5 0

3 years ago

Find the grade point average assume that the grade point values are 4.00 for an A,3.00 for a B,and so on B 2 B 4 B 3 C 3

VladimirAG [237]

Need more information

3 0

3 years ago

If the complex number x = 3 + bi and |x| 2 = 13, which is a possible value of b?

tatyana61 [14]

Answer:

A.2

Step-by-step explanation:

We know that |x|² = 13 and x = 3+bi:

(3+bi)² = 13

3² + b² = 13

9 + b² = 13

Subtract 9 from each side:

9 + b² - 9 = 13 - 9

b² = 4

Take the square root of each side:

√b² = √4

b = 2

5 0

2 years ago