3 years ago

PLEASE HELP! I have a picture of the question below :)

Mathematics

1 answer:

Charra [1.4K]3 years ago

6 0

3. ∠1+∠2=180° and ∠2+∠3=180°

4. they are supplementary

5. ∠1+∠2=180°=∠2+∠3

6. ∠1+∠2=180°=∠2+∠3

∠2 are same in both side so ∠1=180°-∠2 =∠3=180°-∠2

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On a school trip, a class travels 52.6 kilometers by train and 4.136 kilometers by bus. How far did the class travel? pls help

levacccp [35]

Answer:

56.736kilometers

Step by step explanation:

52.6

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56.736

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3 years ago

which of the following group of numbers are all prime numbers a.2,5,15,19 b.7,17,29,49 c.3,11,23,31 d.2,3,5,9,

antoniya [11.8K]

Prime numbers are those that cannot be divided by another number (other than themselves and 1). In other words, prime numbers have factors of themselves and 1.

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3 years ago

Read 2 more answers

50 points!!! please hurry i need this answer . see pic below

Elza [17]

Sum of two Interiors=Exterior

$\\ \rm\rightarrowtail x+20+3x-7=7x-17$