Multiply 2x+3y=-1 by 5 and 3x-5y=10 by 3
3y*5=15y and -5y*3=-15y
Add -15y and 15y you have no y values left.
Your main focus is going to be on the y values. What can you multiply each y value by to get the same number so that when you add the positive and negative you get 0.
To find the volume of a container, you simply multiply: L(ength) x B(ase) x H(eight).
In total, you should get a volume of 1078in^3 (the bigger container) plus 175in^3 (the smaller container on top of the bigger one). The answer is 1,253in^3.
Hope this helped! :)
Answer:
60 lb. 17 oz
Step-by-step explanation:
Just add each same values together.
Answer:
34 degrees
Step-by-step explanation:
supplementary Angles are pair of angles whose sum is 180 degrees.
Given
Angle 1 =
4x + 6 degrees
Angle 2 = 38 degrees
Condition : angles are supplementary Angles
therefore
Angle 1 + Angle 2 =180
4x+6+38 = 180
=>4x+44 = 180
=> 4x = 180-44
=> 4x= 136
=>x = 34
Thus value of x is 34 degrees.
Answer:
5√7
Step-by-step explanation:
What we want to do is first just put the 175 in a sqrt like this:
√175
Next we do prime factorisation to try and simplify further.
175
/ \
25 7
/ \
5 5
We can figure out that this out √5^2 times 7
we can cancel the sqrt and the squared and simplify to 5√7
So there is your answer, 5√7.
If you have any questions feel free to ask. Also for the prime factorisation the formatting may be off, sorry for the inconvenience and have a good day!
