Answer:
The value of a = -12.
Step-by-step explanation:
Given that the points are Q( -6, 5) and R ( -2, 3) -
As we know that-
If a line segment AB is with endpoints ( ) and ( ) then the mid points C are-
<em>C = ( , )</em>
Here,
Q( -6, 5) and R ( -2, 3)
then the midpoints C are-
( a/3, 4) = ( , )
We have to find the value of x therefore we need to compare only x coordinate -
<em>a/3 = ( -6 - 2)/2</em>
<em>a/3 = -8/2</em>
<em>a/3 = - 4</em>
<em>a = -12</em>
Hence the value of a = -12.
Answer: a = 2^12 b= 2^12 c=2^20
d= 2^12 e= 2^64 f= 2^12 g= 2^22 h= 2^40
Step-by-step explanation:
Answer:
fourth option... ...dmdmdjxn
Answer:
D. Ant
Step-by-step explanation:
To find the speed in meters per minute, divide meters by minutes:
turtle: 6/5
snail: 4/8 = 1/2
caterpillar: 7/7 = 1
ant: 12/8 = 3/2 = 1.5
The ant traveled at a rate of 1.5 meters per minute.
51 minutes---------------------7 people------------------7 walls
x---------------------------------15 people-----------------15 walls
people and minutes are inversely proportional magnitudes
51 minutes * 7 people=x*15 people.
number of walls paint and minutes are directly proportional magnitudes.
51 minutes*15 walls=x * 7 walls.
therefore:
51 minutes*7 peoples*15 walls=x*15 people*7 walls
x=(<span>51 minutes*7 peoples*15 walls) / (15 people*7 walls)=51 minutes.
answer : 51 minutes. </span>