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AlekseyPX
3 years ago
8

How do u estimate 368+231

Mathematics
2 answers:
vlabodo [156]3 years ago
8 0

Answer:

You round 368 to 370 and 231 to 230. Then you add and get 600

Step-by-step explanation:


Yuri [45]3 years ago
7 0

Answer:

you could either round it individually or round it after finding the sum for example if you were to estimate or round the individually the answer would be 600 but if you round the answer it would be 600 still but not all are like this

hope this help and if you need any further explanation then pls ask ;)


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-2(5+6g) equivale expression
inysia [295]

Answer:

solve for g

-2(5+6g) = -10 +-12g =0

-12g=10

g=10/-12 = -5/6

Step-by-step explanation:

7 0
3 years ago
Round 7905.68466806 to the nearest thousand.
mixas84 [53]

Answer:

8000 to the nearest thousand

7905.685 to the thousandth

Step-by-step explanation:

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3 years ago
A ship is sailing due north. At a certain point the bearing of a lighthouse is N 42.8∘E and the distance is 10.5. After a while,
bija089 [108]

Answer:

How far did the ship travel between the two observations of the lighthouse  = 9.29

Step-by-step explanation:

the first step to answer this question is drawing the illustration as the attachment.

P is the ship, R is the light house and Q is the bearing.

PR is the distance between the ship and the light house, PR = 10.5

∠P = 42.8°, ∠Q = 59.7°

Thus, ∠R = 180° - ∠P  - ∠Q

               = 180° - 42.8°- 59.7°

               = 77.5°

PQ is the the distance of the ship moving. We can use the sinus equation

\frac{PR}{sin R} = \frac{PQ}{sin Q}

\frac{10.5}{sin 77.5°} = \frac{PQ}{sin 59.7°}

PQ = (\frac{10.5}{Sin 77.5°})(sin 59.7°)

     = 9.29

5 0
3 years ago
Which is the equation in standard form of the line that contains points C and D
bogdanovich [222]
B, 3x-2y=2 in standard form is y=-1-3/-2x.
3 0
3 years ago
Jin's mother estimates there is a half-gallon of fruit punch remaining in the container. There are actually 72 ounces of fruit p
Ivanshal [37]

Answer:

89%

Step-by-step explanation:

the real answer is 64 fluid ounces

64/72*100 which is 88.89% or 89%

Hope this helps plz hit the crown :D

4 0
3 years ago
Read 2 more answers
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