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4 years ago

222 ÷ 5 × 6 - 5 ÷ 8 × 5 + 88 ÷ 999 × 6 + 5

Mathematics

2 answers:

Evgen [1.6K]4 years ago

7 0

222 Divided by 5 is 44.4

44.4 times 6 is 266.4

266.4 minus 5 is 261.4

261.4 divided by 8 is 32.675

32.675 times 5 is 163.375

163.375 plus 88 is 251.375

251.375 divided by 999 is .251626627

.251626627 times 6 is 1.50975976

1.50975976 plus 5 is 6.50975976

Your Answer is 6.50975976

jolli1 [7]4 years ago

6 0

Answer:273.6083333

Step-by-step explanation:

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Answer:

CE = 17

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∵ m∠D = 90

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∴ m∠KDE = m∠KCD⇒Complement angles to angle CDK

In the two Δ KDE and KCD:

∵ m∠KDE = m∠KCD

∵ m∠DKE = m∠CKD

∵ DK is a common side

∴ Δ KDE is similar to ΔKCD

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∴ $\frac{KC+8}{\frac{5}{3}KC }=\frac{5}{3}$

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