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snow_lady [41]
3 years ago
8

At the time she had $237 ,the cost of a lesson rose to &19.how many lesson can she pay for with remaining &237

Mathematics
1 answer:
ad-work [718]3 years ago
8 0
12.5, just divide 237 by 19
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PLEASE HELP URGENTLY! ASAP RIGHT ANSWERS WILL BE MARKED BRAINLIEST!!!
WINSTONCH [101]

Answer:

Step-by-step explanation:

the formula for the circumference of a circle is 2rπ

the formula for the area of a circle is (r^2)π

the formula for the diameter of a circle is 2r

π=3.14

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

1. diameter =2r.    since diameter=24, r=12

2. circumference=2rπ.     since circumference = 314.     314=2rπ       r=49.9746

3. circumference=2rπ                                           area=(r^2)π

   since r=7, circumference=14π=43.98229      since r=7, area is 49π=153.9380

4. Since the diameter is 20 the radius is 10. so just insert it into the formulas as before:    circumference=20π=62.8318 and area=100π=314.15926

5.  the formula for the diameter is 2r=d        2(18)=d,    36=d

6. 2rπ=circumference = 2(5)π=10π=31.415926

Hope that helps :)

8 0
2 years ago
What is the midpoint between (3,5) and (7,9)
NikAS [45]
Your anbswer is gonna be 5,7
5 0
3 years ago
Read 2 more answers
Mark wants to paint a mural. He has 1 1/4 gallons of yellow paint, 1 1/5 gallons of green paint, and 7/8 gallon of blue paint. M
Irina18 [472]

Answer:

1  3/40

Step-by-step explanation:

1  1/4 +1 1/5 +7/8= 3  13/40

3/4  .3= 2 1/4

3 13/40 -  2 1/4

4 0
3 years ago
221 febrero 2021
DIA [1.3K]

Answer:

uhhh i would love to help but i cant speak that language

3 0
2 years ago
How to put in a word phrase z/8 -9
Darina [25.2K]
Several ways
9 less than z divided by 8
or
z divided by 8 minus 9

hope this helps
4 0
3 years ago
Read 2 more answers
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