1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lisov135 [29]
3 years ago
8

Someone please help with letter B

Mathematics
1 answer:
AlladinOne [14]3 years ago
5 0

Answer:

No because the coefficiant is different for each pair of mothers and daughters

Step-by-step explanation:

You might be interested in
The escalator rises 25 degrees from the ground and a vertical distance of 42 ft. How much horizontal distance does the escalator
Galina-37 [17]
67 ft (rounded is 70 ft)
5 0
4 years ago
What number is 14 more than the other if the sum of two numbers is 83 find the two numbers
Free_Kalibri [48]

84-14=70/2=35+14=49+35=84

The numbers are 49 and 35

6 0
4 years ago
Find the volume of the solid generated by revolving the region bounded by the lines and curves about the x-axis. y = x, y =1, x
liraira [26]

Answer:

The volume is: V = \frac{\pi}{3} cubic units

Step-by-step explanation:

Volume of a solid:

The volume of a solid, given by the function f(x), over an interval between a and b, is given by:

V = \pi \int_{a}^{b} (f(x))^2 dx

y = x, y =1, x = 0

This means that the upper function is y = 1, and the lower function is y = x. So

f(x) = (1 - x)

The lower limit of integration is x = 0.

The upper limit is y = x when y = 1, so x = 1.

Then

V = \pi \int_{a}^{b} (f(x))^2 dx

V = \pi \int_{0}^{1} (1-x)^2 dx

V = \pi \int_{0}^{1} (1-2x+x^2) dx

V = \pi (x-x^2+\frac{x^3}{3})|_{0}^{1} dx

V = \pi(1 - (1^2) + \frac{1^3}{3})

V = \frac{\pi}{3}

8 0
3 years ago
A triangle has two angles with measures of 90 and 20 degrees joined by a side with a length of 12 centimeters.
vichka [17]

Answer:  C

Step-by-step explanation:

We know that A and D will not be the correct answers. For A, it's only one 90 angles, but the questions said that has two angles. For D, it's two angles  : 90 and 12, but in the question, 12 is the length, not the angle.

The correct answer is C.

3 0
3 years ago
the ratio to boys and girls at the beach cleanup was 7:8 If there were 42 boys how many girls were there
adell [148]

48 because 6*7 is 42 so 8*6 is 48


4 0
3 years ago
Read 2 more answers
Other questions:
  • What are the greatest common factor for 45 and 60
    15·1 answer
  • Anyone who really good in math please help me
    10·1 answer
  • What is the design of the following study? The Coca-Cola Company introduced New Coke in 1985. Within three months of this introd
    5·1 answer
  • I NEED HELP ASAP PLS WILL MARK BRINLIEST!!!
    7·1 answer
  • Chloe has enough sand to fill a sandbox with an area of 36 square units. She wants the outer edges of the sandbox to use as litt
    12·1 answer
  • Given the equation of a line y = 10x, create a scatter plot of data points that would fit the provided line of best fit. Include
    15·2 answers
  • 8) What is the domain of the function?<br> Please help
    14·1 answer
  • What is the value of x ?
    5·2 answers
  • Help me please help me please
    13·2 answers
  • Select the linear equation that represents the data given in the table.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!