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kogti [31]
3 years ago
14

Submit Test 20 Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used Drag the numbers to match e

ach equation with the value of its unknown number 6.000 40 800 400 8.000 600 6.484+2=(22) + (6,000+ 2) + (80 + 2) + (42) 4.864-2-1 * 2) + (60 + 2) + (4 + 2) + (4,000 - 2) 6.844 2-( 42) + (800-2) + (2) + (40 - 2) Reset NE
​
Mathematics
1 answer:
lesya [120]3 years ago
4 0

Answer: i don’t know I just really need need points soory for wasting your time

Step-by-step explanation.    i don’t know I just really need need points soory for wasting your time

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Describe the following set as either finite or infinite.
serg [7]

Answer:

infinite

Step-by-step explanation:

6 0
3 years ago
A laundromat charges $10.80 to clean 18 pounds of laundry. At the same rate, how much will the laundromat charge for 28 pounds o
Drupady [299]

Answer: 16.80 for 28 pounds of laundry

7 0
3 years ago
The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is five times
almond37 [142]

Answer:

First angle = 30°

Second angle = 60°

Third angle = 90°

Step-by-step explanation:

x + y + z = 180

y + z = 5x

z = y + 30

then:

y + (y+30) = 5x

2y + 30 = 5x

x = (2y+30)/5

then:

x + y + z = 180

{(2y+30)/5} + y + y+30 = 180

{(2y+30)/5} + 2y + 30 = 180

{(2y+30)/5} = 180 - 30 - 2y

{(2y+30)/5} = 150 - 2y

2y+30 = 5(150-2y)

2y+30 = 5*150 + 5*-2y

2y+30 = 750 - 10y

2y + 10y = 750 - 30

12y = 720

y = 720/12

y = 60°

x = (2y+30)/5

x = (2*60 + 30)/5

x = (120+30)/5

x = 150/5

x = 30°

z = y + 30

z = 60 + 30

z = 90°

Check:

x + y + z = 180°

30° + 60° + 90° = 180°

7 0
3 years ago
How do I write each number as a power of the given base? <br><br>example: 49; base 7
VLD [36.1K]
7^n=49
we know that 7*7=49 so thus 7^2=49
7^n=7^2
therefor n=2
it is written as 7^2
7 0
3 years ago
Please answer as soon as possible PLEASE
tatuchka [14]

Answer:

x>-5

Step-by-step explanation:

-5(x+7)<-10

divide by -5 (and because we divided by a negative number swap the inequality sign)

x+7>2

x> -5

7 0
2 years ago
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