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Phantasy [73]
3 years ago
6

Please help! Almost done! thx

Mathematics
1 answer:
Klio2033 [76]3 years ago
6 0

Answer:

c^2 = a^2 + b^2 - 2ab cos(C)

Step-by-step explanation:

The angle at A is named A, the angle at B is named B, and the angle at C is named C

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What is (t)? 0=18000*0.988^t
lutik1710 [3]
0=1. The answer is No Solution.
6 0
3 years ago
The sum of two numbers is 20. One number is one less than twice the second number. What are the two numbers?
murzikaleks [220]

Answer: Hope this helps.

13, 7

Step-by-step explanation:

Number one is 13

Number two is 7

Well 7 x 2 = 14, 14-1 = 7, and 7+13 = 20 making the answers true.

I figured out this number by eliminating numbers, I started with 5, ended with 8 to make a range of the possible numbers. Since 5 was too low and 8 was too high I knew the number had to be either 6 or 7, so I did 7 and I got the answer.

7 0
2 years ago
Read 2 more answers
Greenboro gets 12times as many inches of snow as redville gets . Altogether ,the two towns get 65 inches of snow how many inches
Alex
Redville = r
Greenboro = 12r
Total of the two towns = 65
Now we can set up our equation.

r + 12r = 65
13r = 65
13r/13 = 65/13
r = 5

Redville gets 5 inches


5 0
3 years ago
Read 2 more answers
Solve for x.<br><br> 3/5x + 1/4x=51<br> x=?
Tanzania [10]

Answer:

x=60

Step-by-step explanation:

3/5x + 1/4x=51

12/20x+5/20x=51

17/20x=51

17x=1020

x=60

Double-Check:

3/5(60)+1/4(60)=51

180/5+60/4=51

36+15=51

51=51

Hope it helped!

5 0
3 years ago
Read 2 more answers
Round 176,257 to the nearest hundred thousand
Luden [163]

The nearest hundred thousand would give you zeros after the comma in 176,257

If the number to the right of the comma in this case the "2" is 4 or less than you don't round the 6 up. If the "2" is 5 or greater than you round the 6 up by one number.

For example : 123,557 gives us 124,000

but 123,337 gives us 123,000

Therefore our answer is 176,000

6 0
3 years ago
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