1 answer:
Answer:
the slope is -4/3
Step-by-step explanation:
you can either use the graph or algebra to find the slope.
to use the graph, simply count how many spaces up/down and to the left/right that you go.
to use algebra, take the coordinates of your two points and do (y2-y1)/(x2-x1).
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A) 8 + 7 + 5 = 20 parts b) 220 kg ÷ 20 = 11 c) <span> 8 parts crushed gravel: 8 x 11 = 88 kg 7 parts water: 7 x 11 = 77 kg 5 parts cement: 5 x 11 = 55 kg</span>
10 x 200 is 2000 therefore there are 200 tens .
They must conform with Pythagoras theorem It is set 4 because (sqrt 2)^2 + (sqrt 7)^2 = 3^2 2 + 7 = 9
Answer: SHOW THE TABLE PLZ and then i can answer. I don't know what this is.
Step-by-step explanation:
Answer:
it's d
Step-by-step explanation:
because the answer would be the same on both sides