Ok sweetie so the pentagon is the shape of a house like the first picture and quadrilateral shapes are these on the second file attached to this answer

hope i helped in any shape or form so... have a great day and goodluck on you thing

5 0

3 years ago

What are the approximate solutions of 2x^2 + x = 14, rounded to the nearest hundredth?

Slav-nsk [51]

Hello,

2x²+x-14=0
Δ=1+4*14*2=113

x=(-1-√113)/4=-2,8839...≈-2.88
or x=(-1+√113)/4=2,40753≈2.41

7 0

3 years ago

The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.

stira [4]

The answer is 90 because 360/4 (since it is a quadrilateral) is 90 degrees

5 0

2 years ago

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