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Musya8 [376]
2 years ago
13

Sara is reading a 280-page book. If

Mathematics
1 answer:
fenix001 [56]2 years ago
7 0

Answer:

129 - 280 = 51.. So the answer is 51%

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Find the degree measure of each angle in the triangle
Karo-lina-s [1.5K]

Answer:

∠L = 43°

∠M = 121°

∠N = 16°

Step-by-step explanation:

<u>Start by setting all sides equal to 180</u>

3x - 5 + 7x + 9 + x = 180

<u>Add like terms</u>

11x + 4 = 180

<u>Solve for x</u>

11x + 4 = 180

      - 4     - 4

      11x = 176

     / 11     /11

        x = 16

<u>Now, plug in 16 for all instances of x on the triangle and solve.</u>

∠L = 43°

∠M = 121°

∠N = 16°

4 0
3 years ago
What is the answer to this i need help please
Contact [7]

Answer:

-(√2) + √3

Step-by-step explanation:

2√3 - (√2 + √3)

2√3 - √2 - √3

2-1√3 - √2

√3 - (√2)

or.

-(√2) + √3

the answer is not in the possible answers

5 0
3 years ago
A yellow ribbon is 56 centimeters long. It is twice as long as a green ribbon. A brown ribbon is 4 times as long as the green ri
Shkiper50 [21]

56 dived by 2 equals 28. 28=green ribbon. Brown ribbon is 4 times as long. 28 times 4 equals 112. The brown ribbon is 112 cm long.

6 0
2 years ago
I need help help given
Tanya [424]
The answer is most likely to be B
5 0
2 years ago
MATH HELP PLEASEEEE
Otrada [13]

Answer:

either dependent or independent

Step-by-step explanation:

im not sure how to explain its kinda hard for me to put it into words i can only narrow it down but it is independent or dependent i would think its neither actually pm me and i shall explain try neither

7 0
3 years ago
Read 2 more answers
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