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2 years ago

Using the following image, solve for SR. Look at the image closely.

Mathematics

2 answers:

iren [92.7K]2 years ago

4 0

Step-by-step explanation:

I assume

SR = 2x + 23

RQ = x + 21

if that is true, then the situation is completely simple :

14 = (2x + 23) + (x + 21) = 3x + 44

3x = -30

x = -10

SR = 2×-10 + 23 = -20 + 23 = 3

RQ = -10 + 21 = 11

Vilka [71]2 years ago

4 0

$\quad \huge \quad \quad \boxed{ \tt \:Answer }$

$\qquad \tt \rightarrow \:x = -10$

____________________________________

$\large \tt Solution \: :$

$\qquad \tt \rightarrow \: SR + RQ = SQ$

$\qquad \tt \rightarrow \: 2x + 23 + x + 21 = 14$

$\qquad \tt \rightarrow \: 3x + 44 = 14$

$\qquad \tt \rightarrow \: 3x = 14 - 44$

$\qquad \tt \rightarrow \: 3x = - 30$

$\qquad \tt \rightarrow \: x = - 10$

Now,

$\qquad \tt \rightarrow \: SR = 2x + 23$

$\qquad \tt \rightarrow \: SR = 2(-10) + 23$

$\qquad \tt \rightarrow \: SR =-20+ 23$

$\qquad \tt \rightarrow \: SR = 3 \:\: units$

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

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