1 year ago

NEED HELP PLEASE ASAP!!!

Mathematics

1 answer:

Blababa [14]1 year ago

7 0

Answer:

13.5

Step-by-step explanation:

213.21/15.8 ---> ((213.21)100)/((15.8)100)

21321/1580 = 13 R 781.

781/1580 = 0.49~~~

We only need to be concerned about the tenth and hundredth place digits.

The decimal tells us that it rounds up from 4, so it's 5.

Thus, the answers 13+0.5, which is 13.5

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Answer:

Option b.

Step-by-step explanation:

Given : $\Delta SRQ$ is right angled triangle . An altitude is drawn from point R to point T on side S Q to form a right angle. The length of S T is 9 and the length of T Q is 16. The length of S R is x.

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Therefore , $\Delta STR\sim \Delta SRQ$