Answer:
15) diagonals are congruent in rectangles and squares; looks like a square
16) SW = 31
Step-by-step explanation:
since diagonals are congruent in rectangles then 'a+30' equals '2a+29'
a + 30 = 2a + 29
30 = a + 29
a = 1
SW = WU = TW = WV
Answer:
x > -24
Step-by-step explanation:
-x/4 < 6
Multiply each side by -4, remembering to flip the inequality
-x/4 *-4> 6*-4
x > -24
X^2+10x+16＝0
First, you find factors of 16.
1 x 16
2 x 8
4 x 4
Next, you find which of the factor pairs adds up to 10 (from the 10x). In this case, 2 x 8 because 2 times 8 is 16 and 2 plus 8 is 10.
Then, the equation will be written out as: (x+2) (x+8). Take those two equations and set them equal to 0, and then solve.
x+2＝0
-2 -2
x＝-2
x+8＝0
-8 -8
x＝-8
So, your answers are x＝-2 and x＝-8. You can check by plugging in those two numbers as x.
The answer is B djiekljfjroeo
Answer:
Step-by-step explanation:
The percent increase formula is
For the bread, our percent increase looks like this:
which gives us a percent increase of 66.7%
For the cakes, our percent increase looks like this:
which gives us a percent increase of 20%
