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joja [24]
3 years ago
7

What is the rounding or compatible sum of 18+53

Mathematics
1 answer:
Semenov [28]3 years ago
5 0
71 is the answer. If you round it, it would be 70.
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The length of a football playing field is 100 yards between the opposing goal lines. What is the length of the football field in
sweet-ann [11.9K]

Answer:

33.3

Step-by-step explanation:

100 divided by 3

3 0
3 years ago
NEED THE ANSWERS FOR THIS ASAP, SOMEONE PLEASE HELP ME !!
photoshop1234 [79]

Answer:

1. 1/1 , 1, 100%

2. 1/2, 0.5, 50%

3. 1/3, 0.3, 30%

4. 2/3, 0.6, 60%

5. 1/4, 0.25, 25%

6. 3/4, 0.75, 75%

7. 1/5, 0.2, 20%

8. 2/5, 0.4, 40%

9. 3/5, 0.6, 60%

10. 4/5, 0.8, 80%

11. 1/6, 0.16, 16%

12. 5/6, 0.83, 83%

13. 1/8, 0.125, 12.5%

14. 3/8, 0.375, 37.5%

15. 5/8, 0.625, 62.5%

16. 7/8, 0.875, 87.5%

3 0
2 years ago
Which is a characteristic of the line that passes through the points (6, 10) and (12, 7)?
mihalych1998 [28]

Answer:

Step-by-step explanation:

The general formula of the linear equation is:

y = mx + c 

where m is the slope and c is the y-intercept

1- getting the slope:

We are given the two points:

(6,10) representing (x1 , y1)

(12,7) representing (x2 , y2)

The slope of the line will be calculated as follows:

m = (y2-y1) / (x2-x1) = (7-10) / (12-6) = -3/6 = -0.5

The equation of the line now becomes:

y = -0.5x + c

2- getting the value of the y-intercept:

To get the value of the y-intercept (c), we will use any of the given points, substitute in the equation of the line and solve for c. I will use the point (6,10) as follows:

y = -0.5x + c

10 = -0.5(6) + c

10 = -3 + c

c = 13

Based on the above, the equation of the line would be:

y = -0.5x + 13

Hope this helps :)

7 0
2 years ago
Read 2 more answers
Plot the points a (-2,-3), b (-3,0), c (3,2), and d (4,-1). What type of quadrilateral is ABCD? Justify your answer using slope
jenyasd209 [6]
<span>Plot the points a (-2,-3), b (-3,0), c (3,2), and d (4,-1). What type of quadrilateral is ABCD? Justify your answer using slope formula 

 the shape is a parellelogram, not a trapezoid all are parellel, but how to distinguish rhombus, rectangle, and square?</span> 
6 0
3 years ago
A rectangular swimming pool measures 14 feet by 30 feet. The pool is
Zolol [24]

Answer:

The total cost of resurface the path is \$600

Step-by-step explanation:

step 1

Find the area of the path

The area of the path is equal to the area of the path plus the swimming pool minus the area of the swimming pool

A=(14+3+3)(30+3+3)-(14)(30)

A=(20)(36)-(14)(30)

A=300\ ft^{2}

step 2

Find the cost of resurface the path

Multiply the area of the path by $2 per square foot

300*2=\$600

4 0
3 years ago
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