if you had 17 over 4 that would be 17/4
how many times can 4 go into 17?
how ever many timer it goes in will be your whole number.
in this case its 4
there is 1 left over so it would be the numerator
17/4 would equal 4 1/4
Answer:
y = 3
Step-by-step explanation:
Solve the equation by isolating the variable and following order of operations.
8(y-5) + 2y = -10
8y - 40 + 2y = -10
10y - 40 = -10
10y = -10 + 40
10y = 30
y = 30/10
y = 3
Answer:
This is for Sine Cosine and Tangent: triangle ABC, B is a right angle, the length of side AB is 12, the length of side BC is 5, the length of side AC is 13.
Find Sin of A, Cos of A, Tan A, Sin of C, Cos of C, and Tan of C.
Triangle XYZ, Y is a right angle, the length of XY is 20, the length of YZ is x, the length of XZ is 29.
Find Sin of D, Cos of D, Tan of D, Sin of E, Cos of E, and Tan of E.
Step-by-step explanation:
Both are irrational. pick the first option.
We can answer this question by solving each equation for one variable, and then substituting.
3x + y = 11 Given
y = -3x + 11 Subtract 3x from both sides
This equation is now solved for y. Now, let's do the other equation. Make sure to solve it for the same variable.
-2x + y = 1 Given
y = 2x + 1 Add 2x to both sides
Now, let's set both equations equal to each other, since they both equal y.
2x + 1 = -3x + 11 Set both equations equal to each other
1 = -5x + 11 Subtract 2x from both sides
-10 = -5x Subtract 11 from both sides
2 = x Divide both sides by -5
Now, let's substitute x in for one of the equations we found earlier, so that we can find y.
y = 2x + 1 Given
y = (2)(2) + 1 Substitute the x-value, 2
y = 4 + 1 Multiply
y = 5 Add
So, x = 2 and y = 5.
Hope this helps!