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liberstina [14]
3 years ago
13

If two rays share a common endpoint, then they form a line

Mathematics
1 answer:
Ulleksa [173]3 years ago
7 0
False, because to form a line, the have to be pointing in exact opposite directions. They might be forming a right angle, or a 30 degree angle, or they might even be right on top of each other!
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How do I get the answer to this math problem n + 7 < -3 what is the formula for the math problem
laiz [17]
If I understand the question, you have to get n alone. in this case, you have to subtract 7 from both sides, resulting in n (is less than) -10
8 0
3 years ago
If the common difference of an ap is 3/2 and its 20 th term 35×1/2 find first term and 15 th term
Lady bird [3.3K]

Answer:

Step-by-step explanation:

d = 3/2

a₂₀ = a₁+19d

35/2 = a₁ + 19×3/2

a₁ = 35/2 - 19×3/2 = -11

a₁₅ = a₁+14d = -11 + 14×3/2 = 10

4 0
2 years ago
I need help with these 3 please help!
diamong [38]
I am pretty sure R is -19 meters and N is -7 and A is 476 AD
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3 years ago
Read 2 more answers
Resolute academy algebra 1
zzz [600]

Answer:

C. 2(x + 10)(x - 10)

Step-by-step explanation:

2x^2-200\\2(x^2-100)\\2(x+10)(x-10)

7 0
3 years ago
The taxi costs $2.25 for the first mile plus 15cents for each additional tenth of a mile. For a 5.2 mile trip, Eric payed $10 an
Verizon [17]
2.25 for the first mile. That leaves 4.2 miles.

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The driver's tip was $1.45.
7 0
2 years ago
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