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Vadim26 [7]
3 years ago
7

Use a system of equations to solve a problem involving distance, speed, and time.

Mathematics
1 answer:
Yuki888 [10]3 years ago
7 0

Answer:

Speed of boat in still water is 26km/hr

Step-by-step explanation:

Let the speed of boat in still water be x and speed of stream by y.

Speed at which it went upstream would be (x-y) and the speed at which it went downstream would be (x+y). According to question x+y=24 and x-y=28. x=26 and y=-2.

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Surface Area of this composite figure.
Paraphin [41]

Answer:

im sorry but there is no picture?

Step-by-step explanation:

send the picture ill try and help

8 0
3 years ago
What is 0.5, 1/4, 0.75, 2/5 least to greatest
ser-zykov [4K]
1/4, 2/5, 0.5, 0.75

1/4 is 0.25
2/5 is 0.40
Then order from least to greatest.
4 0
2 years ago
Read 2 more answers
IGIVEEEEEEEEEEEEEEEEE BRAINLILSTTT
Temka [501]

Answer:

first box (x): 10

second box (y): 12

Step-by-step explanation:

HIJ is a translation of HIJ

translation just means you move the whole thing without any rotations dialations ect just moving it

from the blue shape it is asking what do you have to do to the x and y to get to the purple shape

you have to go +_x and take away _y

when you add a digit to x it moves to the right

when you add a digit to y it goes one up

because the HIJ are equaly spaced it dosnt matter which one we choose cause it will have the same answer

im going to use J

on the blue J you can see the x value is -8

the purple J's value is 5

to get from -5 to 5 you add 10

-5+5=0

0+5=5

5+5=10

therefore the first box (x) is 10

same thing for the y value im going to use J again

blue y value of J is 7

purple y value of J is -5

their distance is 12

7-7=0

0-5=-5

7+5=12

second box (y) is 12

i hope this helps

8 0
2 years ago
If DGH ~ DEF, find the value of x.
Diano4ka-milaya [45]
I’m Not good at This but I’ll try to help ;c
3 0
3 years ago
Wetlands offer a diversity of benefits. They provide a habitat for wildlife, spawning grounds for U.S. commercial fish, and rene
lianna [129]

Answer:

The solution can be defined as follows:

Step-by-step explanation:

Wetland Percentage:

0] 9\\\\1] None\\\\2] 0 4 7\\\\3] 0 3 5 5 5 7 8\\\\4] 2 2 5 5 8\\\\5] 0 0 1 1 5 9 9\\\\6] 0 8\\\\7] 1\\\\8] 7 7 9\\\\9] 0\\

  • These details are very symmetrical, perhaps pretty biased.
  • There might be a gap whereby shows that none of the 48 lowest states have lost 10 to 19% of all its wetlands.
  • These statistics were distributed between 20% and 60%.
3 0
3 years ago
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