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Aloiza [94]
2 years ago
11

Help...........Me.........Please......

Mathematics
2 answers:
ioda2 years ago
7 0

Answer:

ONE

Step-by-step explanation:

riadik2000 [5.3K]2 years ago
6 0

Answer:

8. y = -4

Step-by-step explanation:

2 ( -2y - 6 ) + 10 = -4y + 22 + 6y

-4y - 12 + 10 = -4y + 22 + 6y

-6y = 12 - 10 + 22

-6y = 24

y = -4

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What number has factors that add up to thirty
NNADVOKAT [17]
29 = 1 * 29
1 + 29 = 30
thus answer is 29
5 0
3 years ago
Drag the tiles to the correct boxes to complete the pairs. simplify the mathematical expressions to determine the product or quo
Sholpan [36]

The simplified mathematical expressions with the first factor to the nearest tenth are:

7.8 x 10

3.3 x 10^{3}

2.1 x 10^{-3}

3.7

<h3>What are the simplified mathematical expressions ?</h3>

Scientific notation is used to simplify large numbers in smaller numbers.  In order to write a number in scientific notation , the number is written as a decimal number, between 1 and 10 and multiplied by a power of 10.

(8.6 x 10^{7}) . (9.1 x 10^{-8})

= (8.6 x 9.1) x 10^{7 - 8}

= 78.26 x10^{-1}

= 7.8 x 10

(6.9 x 10^{5}) . (4.8 x 10^{-3})

= 33.12 x 10^{5 - 3}

3.3 x 10^{3}

(3.7 x 10^{2}) . (4.6 x 10^{-3}) ÷ (1.4 x 10^{-6}) . (5.7 x 10^{8})

= 1.7 x 10 ÷ 8 x10²

0.21 x 10^{-2}

2.1 x 10^{-3}

(3.1 x 10^{5}) . (5.3 x 10^{-9}) ÷ (7.3 x 10^{2}) . (6.1 x 10^{-7}) = 3.7

To learn more about scientific notation, please check: brainly.com/question/25334755

#SPJ4

8 0
2 years ago
Write 0.9 as a fraction
Grace [21]

Answer:

The answer is 9/10

Step-by-step explanation:

it's 9/10

5 0
3 years ago
Read 2 more answers
1 Simplify the ratio of 464: 128
Sholpan [36]

Answer:

29 : 8

.........................

4 0
3 years ago
Read 2 more answers
Can there be more than one point of intersection between the graphs of two linear equations? why or why not?
SOVA2 [1]
No because they are straight lines, they cannot curve to intersect more than once, think of a capital X. 
5 0
3 years ago
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