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ollegr [7]
3 years ago
13

Pls help lol its a quiz

Mathematics
2 answers:
insens350 [35]3 years ago
6 0

Answer:

Letter F

Step-by-step explanation:

The sum of the 3 interior angles of a triangle would add up to 180 degrees. So the 42 plus the other 42 is 84. Something plus 84 would equal that 180 degrees.

Hope this makes sense and helps you! :)

(P.S, I hate quizzes.)

White raven [17]3 years ago
4 0
I would say F cause a triangle sides add up to 180
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The Jones family want to enclose the garden with a fence. To the nearest foot (round to the nearest whole number), how much fenc
ohaa [14]

Answer:

hey hun, I think u need to give us more information on the question. Is that the full question ??

4 0
3 years ago
The lengths of the sides of the triangle are 3, 8, and 10. Is the triangle a right triangle, acute triangle, or an obtuse triang
weqwewe [10]

Answer:

Obtuse

Step-by-step explanation:

  1. You have to make sure it is a triangle by adding the smallest and the medium sides, if the result is greater than the bigger side then it is a triangle.
  2. you then use the Pythagorean theorem to check if the triangle is a right triangle, acute, or obtuse. If c^{2} = a^{2} +b^{2} then it is a right triangle. If c^{2} >a^{2} + b^{2} then it is an obtuse triangle. if c^{2} < a^{2} +b^{2} then it is an acute triangle.
  1. 10^{2} _ 3^{2} + 8^{2}
  2. 9+64_100
  3. 70_100
  4. 70<100

in this case c^{2} is greater than a^{2} +b^{2} therefore, is it an obtuse triangle.

3 0
3 years ago
Answer quickly plz im gonna be in trouble<br> :(
Montano1993 [528]

Answer:

64=16(x)

x=4

Step-by-step explanation:

7 0
3 years ago
Hellpp don't understand :(
olya-2409 [2.1K]
First you gave to get the denominators all the same then you can answer the questions
5 0
4 years ago
Please help me with this! if you know the answer, would you please explain it!
tia_tia [17]

Answer:

A

Step-by-step explanation:

175/7=25

11*25=275

14*25=350

9*25=225

12*25=300

They are all true on A

6 0
4 years ago
Read 2 more answers
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