Answer:
x cannot equal -4 (the last option)
Step-by-step explanation:
From the line, you can see x equals every number except -4 where there's an open circle, meaning that x cannot equal 4
slated surface
17 × 20 = 340
2 triangle sides
2 × 8 × 15 ÷ 2 = 120
backside
8 × 20 = 160
bottom
15 × 20 = 300
sum all of it
340 + 120 + 160 + 300 = 920
can I get brainliest
Answer:
sin(62)=18/x
Step-by-step explanation: sine = opp/hyp
So i think its a) b) and c) because this equation is showing that if they take more time to fix the computer it will be included in x which x and y are ur solutions and also the time and the cost