a = ( 1 , 6 )
b = ( 4 , 9 )
Now just need to put the coordinates in the above equation :
And we're done...♥️♥️♥️♥️♥️
Answer:
$0.95
Step-by-step explanation:
Given that weight of the function = x
Given that cost of the postage for mail having weight less than or equal to 1 oz = $0.44
then to find the equation can be written as
C(x)=0.44 where 0<x<=1
Similarly we can write equation for other parts
C(x)=0.61 where 1<x<=2
C(x)=0.78 where 2<x<=3
C(x)=0.95 where 3<x<=3.5
Now we can write them together as piecewise function as shown in below:
to graph that we just draw horizontal lines for each as none equation contains x on the right side .
3.48 oz is less that 3.5 so we will use $0.95.
Answer:
y-6
Step-by-step explanation:
M∠BCA=90, then <span>m∠BAC +∠ABC=90
</span>m∠BAC = 2m∠ABC, then 2m∠ABC + m∠ABC=90, m∠ABC=30, and m∠CAB=60
ΔBAC is a 30-60-90 right triangle, in which the ratio of the side lengths is 1:√3:2
AC:BC=1:√3, AC=BC/√3
BC=24, AC=24/√3=8√3, (you don't need AB, but AB=2AC=16√3)
AL bisects angle A =>m∠LAC=30
ΔALC is a 30-60-90 right triangle, in which the ratio of the side lengths is 1:√3:2
AC:AL=√3:2
AL=2AC/√3=2*8√3/√3=16
Answer:
Evan purchased 7 frozen dinners and 9 cans of soup.
Step-by-step explanation:
Since Evan went to the grocery store and purchased cans of soup and frozen dinners, and each can of soup has 150 mg of sodium and each frozen dinner has 550 mg of sodium, and Evan purchased a total of 16 cans of soup and frozen dinners which collectively contain 5200 mg of sodium, to determine the number of cans of soup purchased and the number of frozen dinners purchased the following calculation must be performed:
16 x 550 + 0 x 150 = 8800
8800 - 5200 = 3600
550 - 150 = 400
3600/400 = 9
7 x 550 + 9 x 150 = X
5200 = X
Therefore, Evan purchased 7 frozen dinners and 9 cans of soup.
