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Morgarella [4.7K]
3 years ago
9

Please can you help me with this problem? Thanks.

Mathematics
2 answers:
777dan777 [17]3 years ago
8 0
-2.5(1-2n)-1.5n
=-2.5+5n-1.5n
=-2.5+3.5n

Answer: B.  -2.5+3.5n

jolli1 [7]3 years ago
5 0
The answer is b and e
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Estimate the square root of 50 to the hundredths place
Anarel [89]
We have the following expression:
 root (50)
 Rewriting we have:
 root (50) = root (2 * 25)
 root (2 * 25) = 5 * root (2)
 5 * root (2) = 7.071067812
 Round to the hundredths place:
 root (50) = 7.07
 Answer:
 
the square root of 50 to the hundredths place is:
 
7.07
5 0
3 years ago
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Match the input and outputs for the relation<br><br> equation image indicator
e-lub [12.9K]
There is no image here
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3 years ago
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A new restaurant is to contain​ two-seat tables and​ four-seat tables. Fire codes limit the​ restaurant's maximum occupancy to 7
Pavel [41]
Let t and f be the number to two and four seat tables respectively.

t+f=22, solve for t

t=22-f, then we are told that capacity must be less than or equal to 72 people.

2t+4f≤72, using t found above in this equation we get:

2(22-f)+4f≤72 perform indicated multiplication on left side

44-2f+4f≤72  combine like terms on left side

44+2f≤72  subtract 44 from both sides

2f≤28  divide both sides by 2

f≤14  Since f=integer

f=14, and since t=22-f

t=8

So they should purchase 14 four seat tables and 8 two seat tables.
3 0
3 years ago
Could I get some help PLEASE!!
kati45 [8]
Not similar, since the ratio of corespondent side is not constant
suppose ∆PRQ ~ ∆MRN, then RN/RP = RM/RQ but the reality contradict
4 0
3 years ago
Name the Solid.​
Mila [183]

Answer:

The answer to your question is below

Step-by-step explanation:

Data

base = 11 km

height 1 = 7 km

height 2 = 10 km

a) Name of the solid = Triangular prism

b) The base is a triangle

c) Volume

Formula

Volume = 1/2 base x height 1 x height 2

-Substitution

Volume = 1/2 (11) x (7) x (10)

-Simplification

Volume = 1/2(770)

-Result

Volume = 385 km³

         

6 0
3 years ago
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