Triangle s r q is shown. angle s r q is a right angle. 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. what is the value of x? 12 units 15 units 20 units 24 units

Option B.

Step-by-step explanation:

It is given that ΔSRQ is a right angle triangle, ∠SRQ is right angle.

RT is altitude on side SQ, ST=9, TQ=16 and SR=x.

In ΔSRQ and ΔSTR,

          (Reflexive property)

          (Right angle)

By AA property of similarity,

Corresponding parts of similar triangles are proportional.

Substitute the given values.

On cross multiplication we get

Taking square root on both sides.

The value of x is 15. Therefore, the correct option is B.

i think it would be 43 movies that would have to be watched.

step-by-step explanation:

think about it. for the second plan, every month is 8 dollars. 8 x 12= 96. so thats the number for the second plan. now for the first plan, its annual meaning you have to pay 10 dollars every year. so now you have to get an equivalent amount of 86 since 96-10=86. 86 divided by 2 since every movie costs 2$ then you would have to watch 43 movies a year to get the same as the second plan. i really hoped this . have a wonderful day as well!

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation: