Consider the equation: x2 + 10x + 22 = 13
1) Rewrite the equation by completing the square.
Your equation should look like (2 + c)2 = d or (2 – c)2 = d.
2) What are the solutions to the equation?
Choose 1
x = 5+or- 4
x = -5 +or - 4
x = 5 + or - 16
x = -5 +or - 16

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Find the value of x for which line a is parallel to line b

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.