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juin [17]
2 years ago
9

A closed circle on the number line means that the number ______________________ a possible solution.

Mathematics
2 answers:
ale4655 [162]2 years ago
4 0
Possible solution ...............
a_sh-v [17]2 years ago
4 0

Answer:

A closed circle on the number line means that the number is a possible solution.

Step-by-step explanation:

An open circle on the number line means that the number is not a possible solution.

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Write four numbers that each have six digits.Order the numbers from least to greatest.
DaniilM [7]

the numbers are: 100,500 ; 655,980 ; 324,000 ; 900,378

least to greatest: 100,500 ; 324,000 ; 655,980 ; 900,378

6 0
3 years ago
Read 2 more answers
Find the approximate solution(s) to each of the following equations graphically. Use technology to support your
ser-zykov [4K]

Answer: x" = 5.69

Step-by-step explanation:

The graphic solution is attached.

Verifying the solution:

Existence condition: x > 0

2x - 4 = √x + 5

√x =2x - 4 - 5

√x =2x - 9 (²)

x = (2x - 9)²

x = 4x² - 36x + 81

4x² - 36x - x + 81 = 0

4x² - 37x + 81 = 0

Δ = -37² - 4.4.81 = 1369 - 1296 = 73

x = 37 ±√73/8                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

x' = 3.55

x" = 5.69

checking:

2*3.55 - 4 = 3.1

√3.55 + 5 = 6.88 Its not the same ∴ 3.55 is not a solution

2*5.69 - 4 = 7.39

√5.69 + 5 = 7.39 ∴ it's the only solution

4 0
3 years ago
1. What is the next term of the arithmetic sequence 6, 10, 14, 18
givi [52]
It’s 22 (add 6 after every term)
8 0
3 years ago
Read 2 more answers
Dhhdhdhdhhddhdhdhdhdhdhi
wel

Answer:

dddasssssssssssssssssssssssssssssssssssssss

Step-by-step explanation:

5 0
3 years ago
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How is place value used to model and find products when multiplying 2 digit numbers?
Aleksandr-060686 [28]

Answer:

1 x 4=4 (Both numbers are in the ones place, so their value are ones.)

Step-by-step explanation

In order to use place value to multiply, we use the distributive property to break apart each place. Always begin with the ones place. We can break apart a 2-digit by 1-digit number into 2 simpler problems. 1 x 4=4 (Both numbers are in the ones place, so their value are ones.)

6 0
3 years ago
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