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3 years ago

Find the interior angle sum for the following polygon

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

6 0

140 is ur answer…
Im not really sure but I think this is it
Really hope this helps

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How do I solve this? It says find the value of x, then find the angle measures of the polygon.

Anni [7]

180 = 65 + (x-5) + x
-65 -65

115 = x - 5 + x

115 = 2x - 5

2x = 120

x = 60

The angle measures are 65, 60, and 55 degrees.

4 0

3 years ago

How do I solve for x ?X +8=-15

DanielleElmas [232]

Subtract 8 from both sides
So you end up with x = -23

7 0

3 years ago

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Please Please Please Please Help Me With This Science Sheet Homework!!!!!!!!!! Questions 1-4!!!!!! Don't Please Do Not Delete Th

ankoles [38]

If i could see the paper i prob. could help cause i am really good in scienc and biology

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3 years ago

2x^(2) + xy + 2y^(2) = 5, (1, 1) (ellipse)

Anvisha [2.4K]

2x2+xy+2y2=5Implicit differentiation yields4x+y+xy′+4y y′=0Solve for y′.

answer is- y = 4x+ y /5x

3 0

2 years ago

Please help!!

vodomira [7]

Answer:

The population will be 240,116

Step-by-step explanation:

Exponential growth can be represented by the expression:

$P(t) = P_i\,(1+r)^t$

where:

$P(t)$ is the population at time (t)

$P_i$ is the initial value of the population

"r" is the annual rate of growth (written in decimal form)

and "t" is the time in years.

Therefore in this situation, P(16) is what we want to find [the population after 16 years]

the initial population $P_i$ is 110,000

the rate of growth is 0.05 [decimal form of 5%]

and t is 16 years.

Replacing all these in the given functional form gives:

$P(t) = P_i\,(1+r)^t\\P(16)=110000\,(1+0.05)^16\\P(16)=240116$

4 0

3 years ago