<h2>4(-8x + 5) - (-33x - 26) =</h2><h2>-32x + 20 + 33x + 26= (distributive)</h2><h2>-32x + 33x + 26 + 20= (combine like terms)</h2><h2> x + 46</h2>
Hope it helps.
Its c because the first quadrant x is positive and y is positive.The second quadrant x is negative and y is positive.The third quadrant x is negative and y is is negative.Then the fourth quadrant x is positive and y is negative
Answer:
1) 
2) 
Step-by-step explanation:
The Pythagorean Theorem is:
Where a is the hypotenuse and b and c are the legs.
The missing side lenght is one of the legs, then you must solve for one of them. Therefore, this is:
MEASURE OF ANGLE:
Keep the identities on mind:
Susbstitute values, then:
That's a quadratic, a nice parabola in vertex form.
The parabola has a positive x^2 term, so it's a CUP, concave up positive. It will have a minimum at the vertex, which is (2,5). Plot that point.
Now we need a couple of guide points to draw the usual parabola going up from both sides of its vertex. We try x=0 giving (0,9) and see that x=4 also gives 9, (4,9). Plot the parabola through those two points and the vertex and you're done.
Lucy used 2 1/3 kilograms of apples for her dessert.
Get the whole fraction.
3 2/3 = ((3*3) + 2) / 3 = 11/3
1 1/3 = ((3*1) + 1) / 3 = 4/3
Original weight of apples = 11/3
Remaining weight of apples = 4/3
weight of apples used = ?
Subtracting fractions:
Step 1. Make sure the denominator are the same
11/3 - 4/3
Step 2. Subtract the numerators and put the difference above the denominator
(11 - 4) / 3 = 7/3
Step 3. Simplify the fraction
7/3 = 2 1/3
