Please help will mark brainliest

256

Step-by-step explanation:

<1=<8 -->alt exterior angles

<4=<1 --> vertical angles

= <1=<4=<8(128)

256

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

1,589.63 in.^3

step-by-step explanation:

i hope this you : d