You're looking for an inequality of the form 
, or 
, or 
.
Start with
Notice that 375º is the midpoint of this interval of temperatures. If we subtract all sides by 375º, then we get
so we can set 
and 
, and we can rewrite this inequality in terms of absolute values as
Answer:
x = 125 degrees
Step-by-step explanation:
The vertical angles theorem states that two angles opposite to each other that are formed from 2 intersecting lines are congruent.
Therefore, angle x and the angle that is 125 degrees are congruent to each other.
So, x=125 degrees.
Hope this helps! :)
Answer:
17, -3, -13, -18, -23
Step-by-step explanation:
Plug in the x side into the equation so
g(-4) = -5(-4) -3
g(-4) = 20-3
g(-4) = 17
Therefore that answer is 17
Then you do that for all of them, I don't have the time to do them all but that's the concept for all of them. Hope this helps and hopefully it's not too late. Sorry!
<span>Jen bought 5 bags of beads. She counts 45 wooden beads and 21 glass beads in each bag. Which number sentences can be used to find the total number of beads in the bags? Choose<span> exactly two</span> answers that are correct.</span><span><span><span> A.</span>g = 5 × (45 + 21)</span><span><span> B.</span><span>g </span>= (5 × 45) + 21</span><span><span> C.</span>g = (5 × 45) + (5 × 21)</span><span><span> D.</span><span>g </span>= 10 × (45 + 21)</span></span>
Answer:
See below
Step-by-step explanation:
When you have 2 sides and the angle between them you use the cosine theorem or law of cosines:
After you have a side and the opposed angle (side b and angle B), you use the law of sines:
I will calculate angle A first:
![[tex]\frac{27.5}{sin36} =\frac{41}{sinA} \\sinA =\frac{41}{27.5} sin36 \\sin A = 0.876 \\A = 61.2\°](https://tex.z-dn.net/?f=%5Btex%5D%5Cfrac%7B27.5%7D%7Bsin36%7D%20%3D%5Cfrac%7B41%7D%7BsinA%7D%20%5C%5CsinA%20%3D%5Cfrac%7B41%7D%7B27.5%7D%20sin36%20%5C%5Csin%20A%20%3D%200.876%20%5C%5CA%20%3D%2061.2%5C%C2%B0)
[/tex]
Same for angle C:
The sum of the angles is 36° + 61.2° + 25.3° = 122.5°; The sum must be 180° so this isnt a triangle.
I re did the problem using B as 63° instead of 36° in case you wrote it wrong and I got a satisfactory answer.
using B = 36:
b = 36.6
angle A = 86.4°
angle C = 29.1°
A+B+C = 86.4° + 29.1° + 63° = 178.5° ~ 180°
