Answer:
1537pounds
Step-by-step explanation:
Given parameters:
Weight of baby at birth = 7.25 pounds
Unknown:
Weight at the end of 8months = ?
Solution:
From the second sentence;
Weight at the end of the eighth month = 212 x weight at birth.
Input the parameters and solve;
Weight at the end of eighth month = 212 x 7.25 = 1537pounds
ratio is 3:5; 3 + 5 = 8
32/8 =4
so boys: 3*4 =12
girls: 5*4 = 20
boys to girls is 3:5 = 12:20
Answer:
the answer is B.
Step-by-step explanation:
PLZZ MARK BRAINLIEST
Answer:
The height of the painting is 28.7525 in and the width is 23.7425 in
Step-by-step explanation:
Let
x -----> the height of the painting
y -----> the width of the painting
we know that
The perimeter of the painting is

so
----> equation A
----> equation B
substitute equation B in equation A and solve for y




Find the value of x

therefore
The height of the painting is 28.7525 in and the width is 23.7425 in