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Alona [7]
3 years ago
13

Use the figure to answer the question.

Mathematics
1 answer:
anastassius [24]3 years ago
5 0

Answer:

1 <2 and <5

2 43

3 35

4 <3 and <5

5 75

6 <XYZ

7 ZX

8 (-4,4)

9 acute, right, obtuse

10 equilateral, acute

11 rhombus, square

12 540

13 80

14 169

15 A

16 105 in.2

17 C

18 counterclockwise 90 rotation; reduction

Step-by-step explanation:

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T is the midpoint of SU. Find ST, TU and SU. <br><br><br> 10x-14 5x+16<br><br>S———T———U
jeka94

since T is the midpoint of SU, then ST = TU.

\bf \stackrel{10x-14}{\boxed{S}\rule[0.35em]{10em}{0.25pt}} T\stackrel{5x+16}{\rule[0.35em]{10em}{0.25pt}\boxed{U}} \\\\\\ \stackrel{ST}{10x-14}=\stackrel{TU}{5x+16}\implies 5x-14=16\implies 5x=30\implies x=\cfrac{30}{5}\implies x=6 \\\\[-0.35em] ~\dotfill\\\\ \stackrel{ST}{10(6)-14\implies 46}~\hfill \stackrel{TU}{TU=ST=46}~\hfill \stackrel{SU}{ST+TU=92}

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3 years ago
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Kay [80]
8 times 8 is the closest you can get to 71 without going over, since 8 times 9 would be 72.
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aleksandr82 [10.1K]

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Step-by-step explanation:

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