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kozerog [31]
2 years ago
6

A map of Arizona, is drawn on a coordinate grid where each unit represents one mile. The high school is located at (7, -2). The

public library is directly 8 miles north of the high school. What ordered pair represents the location of the public library. PLEASE HELP ASAP THIS IS DUE TODAY explanation. And brainliest
Mathematics
1 answer:
Nonamiya [84]2 years ago
3 0

Answer:

(7,6)

Step-by-step explanation:

We already know that the high school is located at (7,-2) and when writing coordinate points we write the x value and then the y value. (x,y) The x represents when you move left or right while the y represents moving up or down. In this example we are moving up because the library is 8 miles north of the high school. All we need to do is add 8 to -2. 8+(-2) =6. So, (7,6) is your answer.

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4. An acre is equal to 43,560 square feet, and there are 5280 feet in a mile. If a farm has the shape of a rectangle measuring 0
Zielflug [23.3K]
Area = length x width = (0.8 x 5280) x (1.1 x 5280) = 4224 x 5808 = 24532992 square feet.

43,560 square feet = 1 acre
24,532,992 square feet = 24,532,992/43,560 = 563.2 acre
3 0
3 years ago
752447 rounded to the nearest hundred thousand
Schach [20]
800,000 is the right answer.
7 0
3 years ago
Why did my DAD leave me is it because he needed to get some milk or to get some more pop from the store? Why would I know Im jus
mart [117]

Answer:

I have 1 question, and 1 question only, WHO t.f says "pOp" like nooooo its "SODA"

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Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
If it takes you 40 minutes to go 20 miles downstream and then 60 minutes on the way back, what is the speed of the current?
IrinaK [193]

Answer:

Speed of Current = 5 miles per hour

Step-by-step explanation:

We know distance formula,

D = RT

Where

D is distance

R is rate

T is time

If we let speed of boat (assume) to be "x" and speed of current to be "c"

Then downstream rate is (with current) = x + c

Upstream rate is (against current) = x - c

40 mins to go 20 miles downstream, that means:

D = RT

20 = (x + c)(40)

and

60 minutes to go upstream, 20 miles, that means:

D = RT

20 = (x - c)(60)

Simplifying first equation:

40x + 40c = 20

Simplifying second equation:

60x - 60c = 20

Multiplying first equation by 60, we get:

60 * [40x + 40c = 20] = 2400x + 2400c = 1200

Multiplying second equation by 40, we get:

40 * [60x - 60c = 20] = 2400x - 2400c = 800

Now we add up both these equations:

2400x + 2400c = 1200

2400x - 2400c = 800

----------------------------------

4800x = 2000

x = 2000/4800 = 5/12

We need speed of current, that is "c", so we plug in the value of x into first equation and solve for c:

40x + 40c = 20\\40(\frac{5}{12}) + 40c = 20\\\frac{50}{3}+40c=20\\40c=20-\frac{50}{3}\\40c=\frac{10}{3}\\c=\frac{1}{12}

Speed of Current = 1/12 miles per minute

Since there is 60 minutes in an hours, that would be:

(1/12) * 60 = 5 miles per hour

Speed of Current = 5 miles per hour

3 0
3 years ago
Solve this question<br>What is 511+85​
labwork [276]

Answer:596

Step-by-step explanation:

511+85​(5 is by itself),(8+1=9)(1+5=6)

511

+85

596

Hope I helped :D

7 0
3 years ago
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