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Travka [436]
3 years ago
13

Please help, thank you

Mathematics
1 answer:
Trava [24]3 years ago
5 0
A=h•b/2
h=2x+1
b=2x
A=(2x+1) •2x/2
Divide numerator and denominator by 2
A=x(2x+1)
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<img src="https://tex.z-dn.net/?f=18t%20-%203%20-%205t%20%20%2B%208" id="TexFormula1" title="18t - 3 - 5t + 8" alt="18t - 3 - 5
Likurg_2 [28]

Answer: -5t + 23= 18

Step-by-step explanation: 18 + -3 + -5t + 8 =

(-5t ) + (18 + -3 + 8) = -5t + 23 → 18

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4 years ago
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klio [65]
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4 years ago
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topjm [15]

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4 0
3 years ago
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Luden [163]

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Step-by-step explanation:

5 0
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Kazeer [188]

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