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3 years ago

(8-11)= -3+(-9)= -6+8= 4+(-12)= -3-(-10)= Brainliest

Mathematics

1 answer:

Karo-lina-s [1.5K]3 years ago

3 0

Answer:

(8-11)= -3

-3+(-9)= -12

-6+8= 2

4+(-12)= -8

-3-(-10)= 7

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Answer:

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4 years ago

I need help setting up the equations

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3 years ago

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qaws [65]

36 cm^2

Step-by-step explanation:

Small window

Length: 2cm

Width: 2cm

Area: 4 cm^2

Big window

Length: 4cm

Width: 3cm

Area: 12 cm^2

Total area of the windows:

(Area of 4 small windows + area of 1 big window)

(4 cm^2 x 4 + 12cm^2)

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Above window (approx.)

Rectangle

Length: 3cm

Width: 2cm

Area: 6 cm^2

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Base: 1cm

Height: 1cm

Area: 2 x 0.5 cm^2 = 1 cm^2

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Length: 1cm

Width: 1cm

Area: 1 cm^2

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= AREA OF 4 WINDOWS + AREA OF BIG WINDOW + AREA OF ABOVE WINDOW

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I hope I made the explanations clear enough to make it easier for you to understand!

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1 year ago