I'd the ratio 25 to 16 proportional to the ratio 5 to 4 explain
1 answer:
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Answer:
Z =7
Step-by-step explanation:
The middle segment theorem of a triangle says that: A middle segment connecting two sides of a triangle is parallel to the third side and is half its length.
In this case, the middle segment connecting two sides of a triangle is Z.
This means that
Finally we have that:
The length of the middle segment is 7 units
Answer:
The chosen topic is not meant for use with this type of problem. Try the examples below.
x + 6 y = 5
6 x + 2 y = 8
x − y + 4 = 8
Use the given functions to set up and simplify
2 .
x y =
− 1 =
3 =
− 1 =
2 =
0 − 4 = − 4
4 = − 4
2 = − 4
Step-by-step explanation:
Find the equation with a point and y-intercept.
y = ( y/ x − y ) x + x y
The chosen topic is not meant for use with this type of problem. Try the examples below.
( 0 , 9 ) , ( 8 , 6 )
( 0 , 9 ) , ( 5 , 4 ) , ( 1 , 4 )
( 1 , 2 ) , ( 3 , 4 )
Answer:
4 adult dinosaurs and 12 baby dinosaurs.
Step-by-step explanation:
Let the number of adult dinosaurs be x.
Number of baby dinosaurs = 3x
Number of paintings made by each baby dinosaur = 15
Number of paintings made by each adult dinosaur = 7
Total number of paintings made by 3x baby dinosaurs = Number of baby dinosaurs * Number of paintings made by each baby dinosaur
= 3x * 15
= 45x
Total number of paintings made by x adult dinosaurs = Number of adult dinosaurs * Number of paintings made by each adult dinosaur
= x * 7
= 7x
Total number of paintings made by both baby and adult dinosaurs = 45x + 7x
= 52 x
Again the problem says that the total number of paintings made = 208
So, 52x = 208
Dividing both sides by 52
=
Cancelling out the 52's from the top and bottom on the left
x = 4
So, number of adult dinosaurs = 4
Number of baby dinosaurs = 3x = 3*4 = 12