The length of the door frame for the model car is 12 units and point M is the midpoint which makes AM to 6 units.
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
From the diagram attached:
AE = 12
AM = ME = 12/2 = 6 (definition of midpoint)
The length of the door frame for the model car is 12 units and point M is the midpoint which makes AM to 6 units.
Find out more on equation at: brainly.com/question/2972832
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Answer:
1. 0.8 cm
2. 1.6 cm
Step-by-step explanation:
1.
The scale for 2nd map is 1 cm to 50 km, that means "1 cm on map" is "50 km in real life".
We already know distance from Cleveland to Cincinnati is 40 km, which is less than 50, so we know the distance on map would be less than 1 cm.
So we set up ratio and figure out (let x be distance on map from Cleveland to Cincinnati):
![\frac{1}{50}=\frac{x}{40}\\50x=40\\x=\frac{40}{50}\\x=0.8](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B50%7D%3D%5Cfrac%7Bx%7D%7B40%7D%5C%5C50x%3D40%5C%5Cx%3D%5Cfrac%7B40%7D%7B50%7D%5C%5Cx%3D0.8)
Hene, 0.8 centimeters would be the distance in 2nd map
2.
A scale of 1:50 means 1 cm equal 50 cm
So, 0.8m would be
0.8 * 100 = 80 cm
Hence, 80 cm would be represented by 80/50 on the map, that is:
![\frac{80}{50}=1.6](https://tex.z-dn.net/?f=%5Cfrac%7B80%7D%7B50%7D%3D1.6)
That is 1.6 centimeters
Answer:
46
Step-by-step explanation:
Azman=35+amin
Aziz=3×amin
therefore;35+amin+2amin+amin/3=73
219=35+4amin
219-35=4amin
184=4amin
Amin's mark=184÷4
=46
T= total cost= $3.30
c= cost of fruit per pound
x= # of pounds of fruit purchased
EQUATION
T= (c)(x) - $0.55 coupon
to find c, substitute $3.30 total for T
$3.30= cx - $0.55
add $0.55 to both sides
$3.85= cx
divide both sides by x
$3.85/x= c
Hope this helps! :)
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