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Brilliant_brown [7]
2 years ago
9

Two supplementary angles are in a ration of 3 7 find the measure of each angle

Mathematics
2 answers:
RideAnS [48]2 years ago
8 0

Answer:

54 degrees and 126 degrees

Step-by-step explanation:

hope this helps i'm 9 but I have a 8th grade math knowledge.

muminat2 years ago
7 0

Answer:

is 20

Step-by-step explanation:

hi the answer is .......

so what you have to do is that you have to add 3 to 3 =6 and then you have to add 7 to 7 = 14 then you have to add 14 to 6= 20 and this is going to be your answer

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27654 x 8976 solve that without a calculater uwu and i will give you the brainliest when i fugure out how tu do that UWU
vfiekz [6]

Answer:

mhmmm w/o calc here we go. thats a lot of typing tho so just trust me ok?

Step-by-step explanation:

2848222304???

my mom used to give me stuff like this as soon as i learned how to multiply #asianmomsbelike

6 0
3 years ago
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NEED HELP NOW WILL GIVE BRAINLEIST!!!!!!b) Calculate the area of the red triangle to find the area of the garden. Show your work
Arisa [49]

Answer:

Area = 1/2ab sinc

Step-by-step explanation:

the area is given by two sides subtending an angle directly opposite a third side

6 0
3 years ago
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Can someone help me with this question please !
RoseWind [281]

Answer:

a) A triangle which the angles ratio is 1 : 2 : 3 is a 30º - 60º - 90º right triangle.

b) The shortest side is opposite to the shortest angle. So, we can calculate it using sin 30º.

$\text{sin}(30\º)=\frac{\text{Opposite side to x}}{19} $

$\frac{1}{2} =\frac{\text{Opposite side to x}}{19} $

$\text{Opposite side to x}= 9.5$

3 0
3 years ago
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Neeeeeeeeeeeeeeed help!!!!!??!??!!
Elza [17]

Answer:

-15?

Step-by-step explanation:

It's hard to tell where the point is exactly

3 0
3 years ago
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A circle has a radius of 18 and a center at (10,-9). Find the equation of the circle.
gulaghasi [49]

Answer:

(x-10)²+(y+9)²= 324.

Step-by-step explanation:

For this question, you will need to substitute these values into the equation of a circle:

(x-h)²+(y-k)²= r²

'h and k' represent the center points, and 'r' represents the radius.

This will result in:

(x-10)²+(y+9)²=324.

4 0
3 years ago
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