Answer:
larger cooler can hold 75/2
smaller cooler can hold 15/2
Step-by-step explanation:
L for larger cooler
S for smaller cooler
L=5S
L+S=45
substitute 5S in L
5S+S=45
6S=45
divide both sides by 6
S=45/6
Divide by 3
S=15/2
now plug 15/6 in L=5S
L=5(15/6)
L= 75/2
Answer: 6 cm
Step-by-step explanation:
Given: The ratio of the areas of two similar parallelograms is 4:9.
To find : The height of the bigger one if the smaller is of height 4 cm.
Let h be the height of the bigger one.
Since the areas of similar figures are proportional to the square of their corresponding sides.
Then,
Hence, the height of bigger parallelogram = 6 cm
Basically you have to take 19/2 so you can't have a variablr
Answer:
I will show you how it is done the EASY WAY
Step-by-step explanation:
Step 1: Desmos
Step 2: Plug-in eqaution
Step 3: See if the parabola is facing up or down
Step 4: Faces down so vertex is -3,-7
Step 5: Max value= vertex x-value
Step 6: Almost there!! -3 is yr x-value
Step 7: FINALIZE IT: Max value is -3 A