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Rainbow [258]
3 years ago
9

How do you find the perimeter of a triangle using one side length and two angles of 60 degrees

Mathematics
1 answer:
Licemer1 [7]3 years ago
8 0
Give me a picture of the problem and i will solve it
You might be interested in
Please help me I really need this and show your work if possible
kogti [31]
The temperature at 9 am was -11 degrees.

We know that at 5 am, it was -7 degrees. Since the change of temperature is a negative number, then we subtract the absolute value of the change from -7. -7 - 3 = -10. Following this pattern, we then have:
-10 - 2 = -12 (6 am - 7 am)
-12 - 5 = -17 (7 am - 8 am)
-17 + 6 = -11 (8 am - 9 am, added since it was a positive change of temperature)

And our final answer is -11 degrees Fahrenheit.
5 0
3 years ago
Read 2 more answers
39 less than twice a number is 5 times the sum of a number and two times the number. Find the number
umka2103 [35]
2n - 39 = 5(n + 2n)\\2n - 39 = 5(3n)\\2n - 39 = 15n\\2n = 15n + 39\\-13n = 39\\\\n = -3
3 0
3 years ago
GIVING BRAINLY! :)
Leya [2.2K]
X-intercept: 9
Y-intercept: 3

Intercepts are plotted on the graph below

8 0
2 years ago
An airplane encountered a head wind during a flight between Joppetown and Jawsburgh which took 5 hours and 30 minutes. The retur
yawa3891 [41]

Answer: a) 490.91 mph

b) 540 mph

c) speed of the​ wind = 49.1 mph

Step-by-step explanation:

Given that flight between Joppetown and Jawsburgh took 5 hours and 30 minutes.

Time t = 5.5hours

Distance = 2700 miles

Speed = distance/ time

Speed = 2700/5.5

Speed = 490.91 mph

The return flight took 5 hours of the same distance from = 2700 ​miles

Speed = 2700/5 = 540 mph

speed of the​ wind = the difference in the two speed

speed of the​ wind = 450 - 490.91

speed of the​ wind = 49.1 mph

Speed = 540m/s

6 0
2 years ago
right three million, eight hundred sixty-two thousand, seven hundred ninety-five standard: and expanded:​
harina [27]

Answer:

Expanded: 3,000,000- 800,000- 60,000- 2,000- 700- 90- 5

Standard: 386,2795

Hope this helps!!

4 0
2 years ago
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