Answer:
It is number Five. Explanation: I know there congruent because if any two sides of triangle are the same then both triangles are congruent
Step-by-step explanation:
159mi/3hr = 53 mi/hr. Hope this helps
Answer:
Jack is 88, Priscilla is 75.
Step-by-step explanation:
Let J represent Jack's age and let P represent Priscilla's age.
Their age totaled 163, so:
And we know that Jack was 13 years older than Priscilla. In other words:
Solve for J and P. To do so, substitute the second equation into the first:
Combine like terms:
Subtract 13 from both sides:
Divide 2 from both sides:
So, Priscilla is 75 years old right now.
Jack is 13 years older meaning that Jack is 88 years right now.
And we're done!
For number 16, keep the slope and plug in the values of x and y and solve for the y intercept. For 20 take the opposite reciprocal and then plug in the values of x and y and solve for y intercept. For number 24 and 25 convert both into slope intercept form (y=mx+b) and see if they are parallel or perpendicular
Answer:
Use Distributive Property.
Step-by-step explanation:
Multiply 3 times -4x to equal -12x
Multiply 3 times (+8) to equal 24
-12x + 24 =
Subtract 24 from each side
-12x + 24 -24 = -24
Divide both sides by -12
-12x/-12 = -24/-12
x = 2
