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Ganezh [65]
3 years ago
7

Simplify.1 – 2u + u + 4​

Mathematics
2 answers:
liq [111]3 years ago
5 0

Answer:

-u+5

Step-by-step explanation:

plz mark as brainliest

KonstantinChe [14]3 years ago
4 0
-1u + 5. The first thing to do is add like terms (-2u and u) (1 and 4). -2u + u is -1u or -u. 1 + 4 is 5. I hope this helps!!
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83.2 divided by 26...................................
Lapatulllka [165]

Answer:

13.86 :)

Step-by-step explanation:

3 0
3 years ago
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Find the missing values of the variables. The diagram is not to scale.
RideAnS [48]

Answer:

B

Step-by-step explanation:

107 and y form a straight angle and are supplementary, thus

107 + y = 180 ( subtract 107 from both sides )

y = 73

The sum of the interior angles of a quadrilateral = 360°

Sum the given angles and equate to 360

117 + 79 + 73 + x = 360, that is

269 + x = 360 ( subtract 269 from both sides )

x = 91

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3 0
3 years ago
On a particular day, the wind added 4 miles per hour to Alfonso's rate when he was cycling with the wind and subtracted 4 miles
rjkz [21]
Ok so R=alfonso's rate
w=wind rate=4

d=rt

with wind rate is R+4
agaoins wind rate is R-4

with wind distance is 34
against is 18 miles
time is same

34=(r+4)t
18=(r-4)t

34=(r+4)t
divide both sides by (r+4)
34/(r+4)=t

18=(r-4)t
divide both sides by (r-4)
18/(r-4)=t


18/(r-4)=t
34/(r+4)=t

set equal to each other

18/(r-4)=34/(r+4)
multiply both sides by (r-4)(r+4)
18(r+4)=34(r-4)
distribute
18r+72=34r-136
subtract 18r from both sides
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add 136 to both sides
208=16r
divide both sides by 16
13mph

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6 0
3 years ago
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Step-by-step explanation:

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4 0
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larisa [96]

Area = length x width. So, you can't find the actual length and width from the area because there are infinite possibilities.

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We now know that the length and width must be one of these 3.

Even if the area is a prime number, there are still infinite fractional possibilities.

So, there really is no way to actually find the length and width from the area.

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