Triangles angles always add up to be 180 degrees
So far you have 110 out of 180
180-110=770
The 3rd angle is 70 degrees
Answer:
![16](https://tex.z-dn.net/?f=16)
Step-by-step explanation:
In a right triangle, the Pythagorean Theorem goes as follows:
, where
is the hypotenuse of the triangle and
and
are legs of the triangle.
We can set up the following equation using the information given:
Let
be the missing side:
![12^2+x^2=20^2,\\144+x^2=400,\\x^2=256,\\x=\boxed{16}](https://tex.z-dn.net/?f=12%5E2%2Bx%5E2%3D20%5E2%2C%5C%5C144%2Bx%5E2%3D400%2C%5C%5Cx%5E2%3D256%2C%5C%5Cx%3D%5Cboxed%7B16%7D)
Calculate the amount 1 man can eat per day from the known amounts:
200 kg / 40 days = 5 kg of wheat per day / 20 men = 0.25 kg per man per day.
Now calculate the time it will take 10 men:
10 men x 0.25 kg per day = 2.5 kg per day.
300 kg / 2.5 kg per day = 120 days
Answer:
(1,2) is a solution to both equations
Step-by-step explanation:
To determine if (1,2) is a solution to both equations, substitute into the equation and see if it is true
2x+y =4
2(1) + 2 =4
2+2 =4
4=4
true
y =3x-1
2 = 3(1) -1
2 =3-1
2=2
true
Since both statements are true
(1,2) is a solution to both equations
3,657,892
3 is in the millionth place.
6 is in the hundred-thousandth place.
5 in in the ten-thousandth place.
7 is in the thousandth place.
8 is in the hundredth place.
9 is in the tenth place.
2 is in the unit place.
I don't know if I worded this completely properly, but the answer should still be right!
⭐ Please consider brainliest! ⭐
✉️ If any further questions, inbox me! ✉️