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Masja [62]
3 years ago
9

Find the value of e the margin of error for c

SAT
1 answer:
vodomira [7]3 years ago
5 0

Answer:

f

Explanation:

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In triangle ABC, the measure of ∠B is 90°, BC=16, and AC=20. Triangle DEF is similar to triangle ABC, where vertices D, E, and F
patriot [66]

Answer:

sinF =  3 /5  or 0.6.

Explanation:

Triangle ABC is a right triangle with its right angle at B. Therefore, AC is the hypotenuse of right triangle ABC, and AB and BC are the legs of right triangle ABC. According to the Pythagorean theorem,

AB=√202−162=√400−256=√144=12

Since triangle DEF is similar to triangle ABC, with vertex F corresponding to vertex C, the measure of angle∠F equals the measure of angle∠C. Therefore, sinF=sinC. From the side lengths of triangle ABC,

sinF =  oppositeside /hypotenuse  =  AB /AC  =  12/ 20  =  3 /5

5 0
3 years ago
3. Cora earns $13 an hour as a cashier. How much will
pshichka [43]

Answer: Answer is 78 dollars.

Explanation:

from 8:00 am to 2:00pm it would be 6 hours

so

1 hour = 13

6 hours = 13*6 = 78

5 0
3 years ago
Whats it called when the moon seems to be getting bigger every night?
Alexandra [31]
Technically, the moon doesn't "change" every night. 
The shape APPEARS to change. 
These are the phases of the moon or "cycle" of the moon if you prefer to call it.

Hope this helps!

4 0
3 years ago
Read 2 more answers
“The attorney is my brother,” testified the accountant. But the attorney testified he did not have a brother. Who is lying?
Georgia [21]
The attorney is lying I think
7 0
3 years ago
Read 2 more answers
Select from the drop-down menu to complete the sentence with parallel structure. My brother not only likes to play the guitar bu
maxonik [38]

Answer:

likes to sing popular songs.

Explanation:

just did the quiz

6 0
3 years ago
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