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Troyanec [42]
3 years ago
10

Please help i’ll give brainliest and explain please

Mathematics
2 answers:
aleksklad [387]3 years ago
6 0

Answer:

there are 2 right angles :)

Step-by-step explanation:

Drupady [299]3 years ago
5 0

Answer:

18

Step-by-step explanation:

TY now brainliest please

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-20 = -5 - 3x I need help on this​
igor_vitrenko [27]

Answer:

x=5

Step-by-step explanation:

add 5 to both sides

-20+5 = -3x

-15=-3x   (divide)

x=5

7 0
3 years ago
3) At a school several teachers were holding a contest to see which class could earn the most trivia points. Mrs. Clawson's clas
Snezhnost [94]

Answer:

Mean: 89

Median: 90

Mode: 94

Range: 12

5 0
2 years ago
Write and solve a proportion to answer the question.
Alexeev081 [22]

Answer:

12 devided by 25 then multiply by 100

48%

3 0
2 years ago
Someone please help. Giving brainliest!!
padilas [110]

Answer:

A. None of these

Step-by-step explanation:

The largest perfect square under 100 would actually be 81 (9 x 9)

90 and 99 are not perfect squares and 64 is smaller than 81.

8 0
2 years ago
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Twenty (20) is what percent of 10% of 4,000?
kozerog [31]

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400

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8 0
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