Answer:
(x+x)^2=4-x
Step-by-step explanation:
I think, don't be mad if I'm wrong!
Answer:
43
Step-by-step explanation:
2 significant figures means we keep the first 2 and round the 1 place
42.598 we round to 43 since next to the 2 is a 5 so we round up
And 43 are 2 significant figures since none of them are zero
Hopes this helps please mark brainliest
Answer:
c.x=-16
Step-by-step explanation:
i think so...........ggggfewaaaaaa
471 divided by r equals 94.2
314 divided by r equals 62.8
94.2 minus 62.8 equals 31.4
Answer
The scale factor is
Explanation
We have to ways to find the scale factor here:
1. Find the unit fraction from inches to miles; in other words, we need to divide the distance between the cities on the map (in inches) by the actual distance between the cities.
We can conclude that the scale factor is
2. Let be the scale factor.
We know form our problem that 24 miles times the scale factor is equal 4 1/2 inches, so we can set up an equation an solve for :
Just like before, we can conclude that the scale factor is
B.
Answer
6 inches separate the cities on the map
Explanation
We know that our scale factor is 1/4 inch = 1 mile, so we can create a conversion factor to convert 24 miles to inches. Since we need to convert from miles to inches, the denominator of our conversion factor must be 1 mile so we can cancel miles out. Notice that we can also express 1/4 inch as 0.25 inch to simplify our calculations:
We can conclude that if the conversion factor is 1/4 inch = 1 mile, 6 inches separate the cities on the map.
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