Answer:
50 km
Step-by-step explanation:
So the map has a scale of 1 cm: 20 km. Next, you look at how far they are apart and see if the scale and the distance on the map are the same measurement. In this case, they are both centimeters so they stay the same. Then, all you do is multiple the real size, 20 km, by
2.5
1
. Then, 20 x 2.5=50. So the answer is 50 km
By definition, the area is given by:

Where,
w: width
l: length
We have two expressions for the length:
Since the length is the same, we equate both expressions:

From here, we clear the value of c:


Then, we have that the width is given by:

Substituting the value of c we have:

Finally, the area is given by:

Answer:
he should order 140 square feet
Answer:
First, we need to find the amount of dip that was divided amount the two friends.
We know that it is 4/7 of the left dip
therefore:
amount divided among the two friends = (4/7) x (3/4) = 3/7 of the original amount of dip.
This amount is divided among two friends,
therefore:
amount that each friend gets = (3/7) / (2) = 3/14 = 0.2 of the amount of dip
tell me if this is completely wrong because i'm not good at this
Answer:
which graph?
Step-by-step explanation:
13.48-8.263=5.217 just use a calculator i mean it helps