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Flura [38]
4 years ago
11

Need help with Geography #10 true or false and explain <1 and <2 are supplementary?

Mathematics
1 answer:
Slav-nsk [51]4 years ago
7 0

False. Supplementary angles have to add up to 180 degrees, and that is clearly not a flat line lol

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PLEASE HELP<br> A) 8<br> C) 1<br> B) 6<br> D) 7<br><br> What is the value of x?
SVEN [57.7K]

Answer: 7

Step-by-step explanation:

As tangents drawn from a common external point to a circle are congruent,

  • 8x - 7 = 6x + 7
  • 2x - 7 = 7 [subtract 2x from both sides]
  • 2x = 14 [add 7 to both sides]
  • x = 7 [divide both sides by 2]
5 0
2 years ago
How do I solve 4/9+9/2 and write my answer as a mixed number?
jenyasd209 [6]

9 has factors of 3*3.

2 is prime, so no factors.

from those two denominators, we can get the LCD of hmmm simply their product, namely 18.

\bf \cfrac{4}{9}+\cfrac{9}{2}\implies \stackrel{\textit{using the LCD of 18}}{\cfrac{(2)4+(9)9}{18}}\implies \cfrac{8+81}{18}\implies \cfrac{89}{18}\implies 4\frac{17}{18}

now, recall that, to get the mixed fraction, we divide 89 ÷ 18, the quotient goes up front, the "4", and the remainder is the one atop, the "17".

8 0
4 years ago
Calculate the square root of 1/2
Oxana [17]

Answer:

I looked it up and it said 0.5

7 0
3 years ago
Please help me with homework or i will get yelled by my teachers lolz
Amiraneli [1.4K]

Answer:

the answer to this is 7.

Step-by-step explanation:

7+3=10.

6 0
3 years ago
Read 2 more answers
Keith must choose a number between 49 and 95 that is multiple of 5, 10 and 15
Roman55 [17]

Answer:

60

Step-by-step explanation:

10x6=60

15 x 4=60

5 x 12= 60

6 0
3 years ago
Read 2 more answers
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