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Leokris [45]
3 years ago
11

5 The smallest angle of a triangle, in degrees, is p.

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
8 0

Answer: b = 90

Step-by-step explanation:

Full triangle is 180

5 + 4 = 9 + 1 (the smallest angle)

180 ÷ 10 = 18

First and smallest angle is 18

p= 18

Second angle is 72

18 × 4 = 72

Thrid angle is 90

18 × 5 = 90

b = 90

18 + 72 = 90 + 90 = 180

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makkiz [27]

Answer: x + 9x + (9x - 7)

Simplified: 19x - 7

Step-by-step explanation: We see that Abby already starts off with x dolls. We put a 9 infront of the x for the second part of the expression because Lauren has 9 times as many dolls as Abby. Since Betsy has 7 less than Lauren, we take away 7 from 9x. We put that part in parenthesis because that part needs to be done first before we add everything together. Once simplified, we have "19x - 7". (I really tried my best so I hope this is the correct answer!)

5 0
2 years ago
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Is it's an isosceles trapezoid? how do you know???
NNADVOKAT [17]

Your answer would be, Yes! It is an Isosceles Trapezoid, Because, Isosceles trapezoids have at least one set of opposite sides, that are parallel, mainly the base, and it's opposite. The non-base sides are equal in length to each other, and the base angles are equal to each other.








Hope that helps!!!!!!

7 0
3 years ago
Read 2 more answers
Can someone help me please
malfutka [58]

Answer:

-2.5

Step-by-step explanation:

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5 0
3 years ago
Alan's grandfather made 10 pancakes Alan ate 3 pancakes his sister ate 2 pancakes what fraction of the pancakes did Alan eat
Alexandra [31]

Answer:

7/3

Step-by-step explanation:

3 0
3 years ago
What is the range for this set of data? 38, 17, 55, 40 02 38 39 O 72​
34kurt

Answer:

38

Step-by-step explanation:

The range is the difference between the highest value and the lowest value. Here the highest value is 55 and the lowest 17. Therefore, the range is take away 17 from 55 which equals to 38

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3 years ago
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