3 years ago

What is the missing value in the table below?

Mathematics

2 answers:

Semenov [28]3 years ago

5 0

Answer:

180

Step-by-step explanation:

120/2=60

420/7=60

600/10=60

3 x 60 = 180

Advocard [28]3 years ago

3 0

60 minutes in 1 hour
3 * 60 = 180

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In angle PQR, angle P = (4x – 14)º, angle Q = (5x + 6)", and angle R= (x - 2)°. Find<br> angle R.

vekshin1

we have: ∠P + ∠Q + ∠R = 180°

<=> (4x – 14)º + (5x + 6)° + (x - 2)° = 180°

<=> 4x – 14 + 5x + 6 + x - 2 = 180°

<=> 10x - 10 = 180°

<=> 10x = 190

<=> x = 19°

So: ∠R = (x - 2)° = (19 - 2)° = 17°

ok done. Thank to me :>

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Step-by-step explanation:

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What is the missing value in the table below? ​

What is the missing value in the table below?