Use a trigonometric ratio to find the value of x. Round your answer to the nearest tenth. 8.9 cm
Isso

SOH CAH TOA

-first what do we have?

 - opposite = 8.9

-adj = x

Tan(55)/1 = 8.9/x

cross multiply to get your answer

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)