4 years ago

Please help me with this problem

Mathematics

1 answer:

Marina CMI [18]4 years ago

7 0

Answer:

A) sin 70 = x/10

Step-by-step explanation:

From the angle 70 degrees, 10 is the hypotenuse and x is the opposite and if we go by SOH-CAH-TOA I have an O and a H so its sin.

so we know it's sin so we need to figure out the equation. since we have a hypotenuse as a factor it is on top. and the other number is on the bottom.

so,

A) sin 70 = x/10

You might be interested in

Aria is going to a carnival that has games and rides. Each game costs $3.50 and each ride costs $5. Aria spent $42 altogether at

slavikrds [6]

$Let \: x \: be \: the \: number \: of \: games \: she \: played\Rightarrow the \: number \: of \: rides \: she \: went: x+5 \\ We \: have \: an \: equation:3.5x + 5(x + 5) = 42 \\ \Leftrightarrow 3.5x + 5x + 25 = 42\Leftrightarrow 8.5x = 17\Leftrightarrow x = 2 \Leftrightarrow x + 5 = 2 + 5 = 7\\ \Rightarrow She \: played \: 2 \: games \: and \: went \: on \: 7 \: rides$