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Angelina_Jolie [31]
3 years ago
7

Please help me need help ASAP don’t know how to solve

Mathematics
1 answer:
salantis [7]3 years ago
3 0

Using the triangle similarity postulates, you can verify that

\cfrac{12}{y}=\cfrac{y}{4}\\ \\ \Rightarrow y^2=48\\ \\ \Rightarrow y=\sqrt{48}=4\sqrt{3}

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What is the value represented by the digit 8 after 7,824 is divided by 10? help PLEASE 15 Point
8_murik_8 [283]

Answer: 80

Step-by-step explanation:

7824/10 = 782.4

The value represented by 8 is 80 or 8 tens.

7 0
3 years ago
A tennis racket at at sport city costs $180 and is discounted 15% the same model racket costs$200 at tennis world and is on sale
MaRussiya [10]
Mate, stop repeating questions, wait until your question has been answered.


15% of 180 is (180 * 0.15) = 27.

180 - 27 = $153 paid.


20% of 200 = (200 * 0.2) = 40.

200 - 40 = $160 paid.


Therefore Sport City offered the better deal.
4 0
3 years ago
Read 2 more answers
Four years ago, you started a job with an annual salary of $40,000. At the end of each year on the job, you received a raise of
Marrrta [24]

Answer:

the third one

Step-by-step explanation:

3 0
3 years ago
pls help! :) it’s my first day knowing about this things, i don’t even think we had a lesson on it— anywayysss
podryga [215]

Answer:

acute and equilateral

Step-by-step explanation:

because all the angles are given equal

3 0
3 years ago
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51 is 17% of which number?
jeyben [28]

Answer:

300

Step-by-step explanation:

17/100x=51

x=300

17/100(300)=51

7 0
3 years ago
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