Ask question

Ask question

All categories

3 years ago

12

PLZ HELP!!! 20 POINTS!!!

1 answer:

dangina [55]3 years ago

4 0

$Answer: \\ Since \: \widehat{SRT} = \widehat{STR} \: \\and \: \widehat{RTU} = \widehat{STR} + \widehat{STU} = 180^{\circ} \\ \Rightarrow \widehat{SRT} + \widehat{STU} = 180^{\circ} \\ \Leftrightarrow 4x - 20 + 6x = 180 \\ \Leftrightarrow10x = 200 \\ \Leftrightarrow x = 20 \\ \widehat{SRT} = 4 \times 20 - 20 = 60^{\circ}$

You might be interested in

Indicate whether the following congruence statement is true or false.<br> 50 points

Nostrana [21]

Step-by-step explanation:

Since line NL is not necessarily congruent to MQ (labelled with different congruent marks), triangle NLM is not congruent to triangle MQP.

Instead, triangles NLM and QPM are congruent.

8 0

3 years ago

Read 2 more answers

Fluffy the bunny ate 1/4 of a carrot in the morning, and she ate some more at night. By the end of the day, she still had 1/4 of

marysya [2.9K]

He ate 2/4 at night so have a good day

8 0

3 years ago

Is (-3,-5) a solution of the graphed inequality?<br> Choose 1 answer,<br> Yes<br> B<br> No

ArbitrLikvidat [17]

There’s not graph so if you could provide a graph

7 0

3 years ago

Determine whether the figure shown below is a convex polygon a concave polygon or not a polygon

alexandr402 [8]

That’s not a polygon.

6 0

3 years ago

Read 2 more answers

leonid [27]

Answer:

Step-by-step explanation:

B = 180 - 50 - 35 = 115 degrees

By the law of sines,

$c=\frac{13\sin 35^{\circ}}{\sin 115^{\crc}}$

And $a=\frac{13\sin 50^{\circ}}{\sin 115^{\circ}}$

6 0

2 years ago