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Nitella [24]
3 years ago
12

2x – 4y = 10 3x + 4y = -5

Mathematics
1 answer:
iogann1982 [59]3 years ago
3 0

Answer:

x=1 y=-2

Step-by-step explanation:

2x-4y=10

3x+4y=-5

5x=5

x=1

plug in x

3(1)+4y=-5

4y=-8

y=-2

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Find the missing measures of the following rectangle
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Answer:

see explanation

Step-by-step explanation:

In a rectangle

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In Δ WXV the sum of the 3 angles = 180°

∠ WXZ = ∠ XWY = \frac{180-64}{2} = \frac{116}{2} = 58°

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