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STALIN [3.7K]
3 years ago
9

If an instrument measures in units of 10, then any value between which two values would be measured as 80?

Mathematics
1 answer:
enyata [817]3 years ago
4 0

Answer:

The answer is 75 and 85.

Step-by-step explanation:

If the instrument measures in units of 10, then the measurement could be 5 units on either side of 80 (80 − 5 = 75, 80 + 5 = 85). Any value between 75 and 85 would be measured as 80.

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I have attached the image showing the location of the three schools.

Answer:

Should be built at the centroid of the triangle formed by points A, B and C.

Step-by-step explanation:

From the attached image, we see that if we join the 3 points by a straight line, they will form a triangle.

Now, to get a location that will be roughly the same distance from all 3 schools, it means a point that is equal to each of 3 vertex of the triangle.

The point that is equal to each vertex of a triangle is known as "Centroid".

Now, to find this centroid, we will add up the (x, y) coordinates of the 3 vertex and divide by 3.

For example;let's assume ;A has a coordinate of (x1, y1) ; B has a coordinate of (x2, y2) ; C has a coordinate of (x3, y3).

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3 years ago
Hurry will give brainliest!!
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Answer:

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Step-by-step explanation:

6 0
3 years ago
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3 years ago
Convert the following equation into standard form y=10x+12
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Answer:

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2 years ago
Which of the following expressions represents the value, in dollars, of a certain number of dimes, d, and pennies, p?
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