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Roman55 [17]
3 years ago
7

Look at the diagram. If RS= 8y + 4, ST = 4y + 8, and RT = 36, find the value of y.

Mathematics
2 answers:
Rom4ik [11]3 years ago
8 0

Answer:

(A) y=2

Step-by-step explanation:

It is given that RS=8y+4, ST=4y+8and RT = 36, then

According to the figure given, we have

RT=RS+ST

36=8y+4+4y+8

36=12y+12

24=12y

y=\frac{24}{12}

y=2

Thus, the value of y will be 2.

Hence, option A is correct.

vladimir2022 [97]3 years ago
6 0
<span>RS= 8y + 4, ST = 4y + 8, and RT = 36

RS + ST = RT
</span>8y + 4 + 4y + 8 = 36
12y + 12 = 36
12y = 24
    y = 2

answer
y = 2 (first choice)
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