Answer:
The easiest way of solving this is to eliminate one of the variables. If you multiply each of the equations by a number so you can add the equations together and have only one variable left, you can solve the single variable equation. Try multiplying the first equation by 11, the second by -10 and adding them, thus eliminating the y variable. After this, substitute that value you have for x and solve for y. I hope this helps.
Step-by-step explanation:
I’m pretty sure it’s 60 degrees because in the question it is implying that both triangles are equal so whatever goes for one triangle goes for the other
Answer:
False
Step-by-step explanation:
All whole numbers are integers, along with all natural numbers being integers, but not all integers are whole numbers or natural numbers. ]
Answer:
tan (48°19'23'') => 1.1232
Step-by-step explanation:
60' minutes are present in a degree, and 60 * 60' seconds are present in a degree;
48°19'23'' = 48 + 19/60 + 23/3600
= 
= 
= 
= 48.323°
tan(48.323°) = 1.1232
Using the lines that you have both read and white values:
Divide the red by the white:
16 / 10 = 1.6
40 / 25 = 1.6
The scale factor is 1.6.
So you have 1.6 L red paint / L white paint
Now multiply the amount of white paint by 1.6 to find the amount of red paint:
4 x 1.6 = 6.4
13 x 1.6 = 20.8
20 x 1.6 = 32
