Answer:
1e+10g
Step-by-step explanation:
Answer:
x ≥ 6
Step-by-step explanation:
x + 8 ≥ 14
x ≥ 14 - 8
x ≥ 6
Since the sign is ≥, it's a CLOSED circle and the arrow goes to the right. It starts at 6
I would say 8 but im gonna say 6 cause im a rebel
Answer:
600,000 mL
Step-by-step explanation:
Since there is 1,000 mL in 1 L, 600 L = 600,000 mL.
Answer:
Part 1) ![b=8.2\ units](https://tex.z-dn.net/?f=b%3D8.2%5C%20units)
Part 2) ![a=10.1\ units](https://tex.z-dn.net/?f=a%3D10.1%5C%20units)
Part 3)
and ![C=90\°](https://tex.z-dn.net/?f=C%3D90%5C%C2%B0)
Step-by-step explanation:
see the attached figure with letters to better understand the problem
step 1
Find the side b
we know that
In the right triangle ABC
The function sine of angle B is equal to divide the opposite side angle B (AC) by the hypotenuse (AB)
![sin(B)=AC/AB](https://tex.z-dn.net/?f=sin%28B%29%3DAC%2FAB)
we have
![AB=c=13\ units](https://tex.z-dn.net/?f=AB%3Dc%3D13%5C%20units)
![AC=b](https://tex.z-dn.net/?f=AC%3Db)
![B=39\°](https://tex.z-dn.net/?f=B%3D39%5C%C2%B0)
substitute
![sin(39\°)=b/13](https://tex.z-dn.net/?f=sin%2839%5C%C2%B0%29%3Db%2F13)
solve for b
![b=(13)sin(39\°)](https://tex.z-dn.net/?f=b%3D%2813%29sin%2839%5C%C2%B0%29)
![b=8.2\ units](https://tex.z-dn.net/?f=b%3D8.2%5C%20units)
step 2
Find the side a
we know that
In the right triangle ABC
The function cosine of angle B is equal to divide the adjacent side angle B (BC) by the hypotenuse (AB)
![cos(B)=BC/AB](https://tex.z-dn.net/?f=cos%28B%29%3DBC%2FAB)
we have
![AB=c=13\ units](https://tex.z-dn.net/?f=AB%3Dc%3D13%5C%20units)
![BC=a](https://tex.z-dn.net/?f=BC%3Da)
![B=39\°](https://tex.z-dn.net/?f=B%3D39%5C%C2%B0)
substitute
![cos(39\°)=a/13](https://tex.z-dn.net/?f=cos%2839%5C%C2%B0%29%3Da%2F13)
solve for a
![a=(13)cos(39\°)](https://tex.z-dn.net/?f=a%3D%2813%29cos%2839%5C%C2%B0%29)
![a=10.1\ units](https://tex.z-dn.net/?f=a%3D10.1%5C%20units)
step 3
Find the measure of angle A
we know that
In the right triangle ABC
----> is a right angle
![B=39\°](https://tex.z-dn.net/?f=B%3D39%5C%C2%B0)
∠A+∠B=90° ------> by complementary angles
substitute the given value
![A+39\°=90\°](https://tex.z-dn.net/?f=A%2B39%5C%C2%B0%3D90%5C%C2%B0)
![A=90\°-39\°](https://tex.z-dn.net/?f=A%3D90%5C%C2%B0-39%5C%C2%B0)
![A=51\°](https://tex.z-dn.net/?f=A%3D51%5C%C2%B0)