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ohaa [14]
3 years ago
5

Which problem can be solved by this number sentence? 3 × 7 = 21

Mathematics
1 answer:
vlada-n [284]3 years ago
5 0
11+10=?????????????????????
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Which expression is equivalent to 200?<br> O 2 /10<br> O 10/2<br> O 10/20<br> O 100/13
creativ13 [48]

Answer:

10/20

Step-by-step explanation:

10 times 20 is 200 which would give you 10/20

hope I did this right

6 0
3 years ago
A Mercedes can go 78 miles on 3 gallons of gas. How far can it go with a full tank of 16 gallons?
Alex787 [66]

Answer:

416 miles

Step-by-step explanation:

78 divided by 3 = 26

26 x 16 = 416

5 0
3 years ago
Two supplementary angles differ by 34. find the angles..​
antiseptic1488 [7]

Answer:

107°

73°

Step-by-step explanation:

Let the two supplementary angles be x° and y°.

x + y = 180....(1)

Since, supplementary angles differ by 34.

Therefore,

x - y = 34....(2)

Adding equations (1) & (2)

x + y = 180

x - y = 34

_________

2x = 214

x = 214/2

x = 107°

Plug x = 107 in equation (1)

107 + y = 180

y = 180- 107

y = 73°

3 0
3 years ago
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uranmaximum [27]
I would tell her that her prediction is inaccurate because it isn’t guaranteed that the coin will land on both sides an equal amount of times. It’s possible that the coin could land heads up more often than it could land tails up or the other way around.
5 0
3 years ago
Which set of numbers has 11 as a common factor? {154, 231} {143, 221} {33, 39} {77, 91}
Fofino [41]

Answer:

33

Step-by-step explanation:

11 is a command factor of 33

11, 22, 33

3 0
3 years ago
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