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KIM [24]
3 years ago
7

Round 49.87654321 to the nearest tenth

Mathematics
1 answer:
schepotkina [342]3 years ago
8 0
49.9 is the answer
hope it helps ya :D
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Help me please <br> I’m doing a test and cant get this
ella [17]

Answer:

16

Step-by-step explanation:

first you get rid of the exponents and get

9+25-2×9

then you multiply and get

9+25-18

then you add And get

34-18

lastly you subtract to get your answer which is

16

7 0
3 years ago
Help please: A bus and a train leave a station at the same time, t = 0. The graph shows the bus's distance to the next station o
Nonamiya [84]

Answer:

y = (5/2)x + 20

Step-by-step explanation:

Since the bus and train are both at the station at time 0, the y-intercept for the new equation is 20. That is one point on the new graph: (0,20) The question said that the train travels faster, that means it spends less time getting to the next station. The existing graph shows the bus got to the next station in 10 minutes, so maybe the train got there in 8 minutes. So another point on the graph is (8,0) We can use a slope formula to calculate the slope of a new line. Or just count squares on the graph (se image) to find the slope. Slope tells how steep a line is, whether the line is going up or down, but also the slope is like directions how to get from one point to another point on the line.

All you need to write an equation is the slope, m and the y-intercept, b and fill those two numbers into the formula y=mx+b Here slope is 5/2 and y-intercept is 20. So you get

y=(5/2)x +20

5 0
2 years ago
PLS HELP The pair of triangles below have two corresponding parts marked as congruent. What additional information is needed for
bulgar [2K]
The correct answer is a because it is a
7 0
3 years ago
Alex wants to make a fleece blanket to cheer up her friend. One yard of material cost $3.90. If Alex wants to purchase 3.5 yards
Sedbober [7]
The correct answer is A

Hope this helped :)
5 0
3 years ago
Read 2 more answers
Which is greater <br><br>515_5.05​
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Answer:

515

Step-by-step explanation:

it's self-explanatory

7 0
2 years ago
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