Answer:
-37
Step-by-step explanation:
1) to find the equation of the given line (its slop-interception form is y=mx+i, where m - slop, i - interception):
a) y=2x+i, where m=2;
b) it is possible to calculate the value of 'i' after the substitution the point (5;-3) into the equation y=2x+i:
-3=2*5+i; ⇒ i= -13;
c) the equation of the given line is y=2x-13.
2) to calculate the value of 'R':
if to substitute the point (-12;R) into the equation y=2x-13, then
R=2*(-12)-13; ⇒ R= -37.
1 liter=1000 cm³
1) we calculate the volume of the fish tank.
Volume (fish tank)=length x width x height
Volume (fish tank)=24 cm * 36 cm * 28 cm=24192 cm³
2) we calculate the number of liter are required to fill a fish tank.
1 liter----------------------1000 cm³
x----------------------------24192 cm³
x=(1 liter * 24192 cm³) / 1000 cm³=24.192 liters≈24.2 liters.
answer: 24.2 liters.
72.83+746.95=819.78 rounded
Answer:
ml
Step-by-step explanation:
This is one of those questions where you wish the author had asked for the best 2.
A glass is normally measured in mL unless it is awfully big, in which case it would be measured in liters.
The water itself is most accurately measured in grams or mg.
So what to do.
I think the question intends you to answer mL because it is asking about the glass.
Answer:
y = (2 x)/3 + 1/4
Step-by-step explanation:
Solve for y:
8 x - 12 y = -3
Subtract 8 x from both sides:
-12 y = -8 x - 3
Divide both sides by -12:
Answer: y = (2 x)/3 + 1/4