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hjlf
3 years ago
15

Which of the following must be true?

Mathematics
1 answer:
Ilya [14]3 years ago
5 0
The answer is C, when numbers or variables are between "|" (also called bars) it means to remove any negative symbols and think of it as a positive number. If the number is already positive you keep it a positive number.
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A. The number 86,362,575 rounded to the nearest hundred is
Serjik [45]

Answer:

86362600

Step-by-step explanation:

We want to round to the hundreds place

We look at the 7 in the tens place.  Since it is 5 or greater we round up

86,362,575 round to 86362600

7 0
2 years ago
Read 2 more answers
What part of the american flag is blue explain
Akimi4 [234]
The white of the stars with the blue background is white in a blue field representing a new constellation. The blue on the flag is a primary color, kind of like the center of the attention on the flag. he blue is the first thing your eyes are drawn too.
8 0
2 years ago
Please please help if you can it would mean a lot. Thank you!!
zheka24 [161]
11. 6:18 = 1:3
12. 12:48 = 1:4
13. 17:34 = 1:2
14. 8:64 = 1:8

15. 44:4 = 11:1
16. 121:11 = 11:1
17. 12:2 = 6:1
18. 4:2 = 2:1

19. 3:4 and 2:3 = 9:12 and 8:12
20. 1:6 and 3:14 = 7:42 and 9:42
21. 2:7 and 3:5 = 10:35 and 21:35
22. 5:2 and 3:1 = 5:2 and 6:2

Comparing Ratios:

1. 1.7 m = 170 cm
20:170 = 2:17

2. 160:8 = 20:1

3. 15:50 = 3:10

4. For every cup of milk she needs 5 cups of flour, so if she uses 3 cups of milk she'd need 15 cups of flour

Hopefully that helps :)
3 0
2 years ago
What is the scientific notation for a length of 0.0000923 centimeter
nataly862011 [7]

Answer:

9.23*10 to the power 5

Step-by-step explanation:

to move the point 5steps backwards

4 0
3 years ago
I'm dumb.
Arlecino [84]

1. \frac{1}{3}+\frac{1}{4}=\frac{4}{12}+\frac{3}{12}=\frac{7}{12}, assuming they mean pre eat values.

2. 44*(1-\frac{1}{4})=44*\frac{3}{4}=11*3=33

4 0
3 years ago
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