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galben [10]
3 years ago
15

-|8|—|11-8| complute the value of the given expression

Mathematics
1 answer:
drek231 [11]3 years ago
5 0

-8 - 11+ 8    

i believe this is the answer i havnt done this in a long time

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Logan’s town is building a volleyball court based on a scale drawing that is
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Answer:

Area = 162\ m^2

Step-by-step explanation:

Given

Scale = 1:45

Scale\ Drawing = 20cm\ by\ 40cm

Required

Determine the actual area

First, we need to determine the actual measurements:

Length = 45 * 20cm

Length = 900\ cm

Convert to metres

Length = 900 * 0.01\ m

Length = 9\ m

Width = 45 * 40cm

Width = 1800\ cm

Convert to metres

Width = 1800 * 0.01\ m

Width = 18\ m

The area can then be calculated as

Area = Length * Width

Area = 9\ m * 18\ m

Area = 162\ m^2

3 0
3 years ago
Which reason explains the congruency of these two triangles?
il63 [147K]
These triangles are congruent by the hypotenuse-leg theorem, which states that if the hypotenuse and a leg of two right triangles are congruent, the triangles are congruent.

Answer:
B) HL

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4 0
3 years ago
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Allisa [31]

Answer:

x=3

Step-by-step explanation:

3x=9

Divide both sides by 3 and you get 1x=3 or basically x=3.

So the answer would be x=3.

7 0
2 years ago
Simplify (2x+1)(x+8) - (x-3)(2x+1) ​
Olin [163]

Answer:

22x+11 is your answer

Step-by-step explanation:

(2x+1)(x+8) - (x-3)(2x+1)

(2x+1)(x+8-x+3)

(2x+1)(11)

=22x+11

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