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11Alexandr11 [23.1K]
3 years ago
13

What are the angles of a triangle with the sides 10, 8, 7

Mathematics
2 answers:
Snezhnost [94]3 years ago
4 0
Angle ∠ A = α = 44.049° = 44°2'55″ = 0.769 rad
Angle ∠ B = β = 52.617° = 52°37' = 0.918 rad
Angle ∠ C = γ = 83.335° = 83°20'4″ = 1.454 rad
polet [3.4K]3 years ago
3 0

10> trapezoid
7>homagrama
8>square
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Math<br> Please help me
erik [133]

Answer:

Input    Output

-3                -9

2                  6

1                   3

0                  0

5                  15

-1                  -3

7                  21

3                  9

10                30

-4                 16

1/2                1.5

Step-by-step explanation: Just multiply everything by 3 I think, please tell me if I am wrong

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2 years ago
HELPPP PLZZZZZ HURRY WILL MARK BRAINLEST
Aliun [14]

Answer:

3) 30 ft

4) 4.8 inches

6) Perimeter = 16     Area = 24

7) Perimeter = 28     Area = 32

8) Perimeter = 29     Area = around 50

6 0
3 years ago
The one i chose is wrong i think help.
const2013 [10]

Answer:

You are correct

Step-by-step explanation:

collinear means that they are on the same line, so they are collinear because of the definition of collinear

7 0
3 years ago
An excellent swimmer is confident he can judge his speed in the water exactly. He bets he can swim two lengths of a 50-meter Oly
Salsk061 [2.6K]
The time needed at 2 meters per second for both rounds would be 100/2 s or 50 seconds. For the first lane he already used 50/1.5 -> 33.33 seconds, so he would need to cover the other 50 meters in exactly 16.67. 50m divided by the 16.67 seconds he has left means he has to swim at a speed of 3 meters per second.
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3 years ago
A bag contains 9 red marbles, 9 white marbles, and 6 blue marbles. You draw 3 marbles out at random, without replacement. What i
Dvinal [7]

Answer:

21/506

Step-by-step explanation:

\frac{9}{24} x\frac{8}{23}x \frac{7}{22} then you can simplify which gets you 21/506. Hope this helps :)

3 0
2 years ago
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