Given:
To is the perpendicular bisector of
Prove:
LR= 2S
REASON
STATEMENT
1. TOSI bisector of RS
1. Given
2. Definition of l bisector
3. Reflexive
3. TO = TO
4. ARTO ASTO
5. R = ZS
4. SAS
5. CPCTE
Which of the following could be statements in line 2 in the proof? Select all that apply.
21=22
23=24
ORQ=SQ

2500

step-by-step explanation:

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.