Mastering Math Word Problems
Kanwal Shamas/TCHR/BPR2022-06-23The diagram shows two overlapping squares X and Y.
The ratio of the shaded area to the area of Square X is 3 : 8.
The ratio of the shaded area to the area of Square Y is 4 : 9.
Find the ratio of the shaded area to the total unshaded area of the figure.
| The diagram shows two overlapping squares X and Y. |
The ratio of the shaded area to the area of Square X is 3 : 8. The ratio of the shaded area to the area of Square Y is 4 : 9. Find the ratio of the shaded area to the total unshaded area of the figure. |
Cao Tran Hoang Long (K15 HL)2022-06-22 The echelon form of the augmented matrix of a system of linear equations has the following form
If x ,x ,x ,x ,x is a solution of the system, then
The echelon form of the augmented matrix of a system of linear equations has the following form
If x ,x ,x ,x ,x is a solution of the system, then
janaevaandmommy 2022-06-21$12000 is invested at 4.5% APR, compounded continuously
$12000 is invested at 4.5% APR, compounded continuously
Given the sides a= 10,b= 10 and angle A= 100° .Find the corresponding value for angle B
Given the sides a= 10,b= 10 and angle A= 100° .Find the corresponding value for angle B
Nitu Nowsher2022-06-16
At the fair, 5 friends each bought an $8 meal voucher and one ice-cream voucher.
The total cost of the vouchers was $55.
What was the price of an ice-cream voucher?
a) Choose a variable to represent the price of an ice-cream voucher. Write an equation to model this problem.
b) Solve the equation using the distributive property.
c) Verify the solution. Explain your thinking in words.
At the fair, 5 friends each bought an $8 meal voucher and one ice-cream voucher.
The total cost of the vouchers was $55.
What was the price of an ice-cream voucher?
a) Choose a variable to represent the price of an ice-cream voucher. Write an equation to model this problem.
b) Solve the equation using the distributive property.
c) Verify the solution. Explain your thinking in words.
Dyhouse 2022-06-15Find a model for simple harmonic motion that has an initial displacement (t=0) of 5 inches, an amplitude of 5 feet, and a frequency of 4/3 cycles per second,
Find a model for simple harmonic motion that has an initial displacement (t=0) of 5 inches, an amplitude of 5 feet, and a frequency of 4/3 cycles per second,
Ellen Galgo2022-06-13Let A= and R be the relation on A defined by “x divide y”
Let A= and R be the relation on A defined by “x divide y”
Anilah Stith2022-06-12What is the first step in solving the quadratic equation x2 – 40 = 0?
taking the square root of both sides of the equation
adding 40 to both sides of the equation
squaring both sides of the equation
subtracting 40 from both sides of the equation
What is the first step in solving the quadratic equation x2 – 40 = 0?
taking the square root of both sides of the equation
adding 40 to both sides of the equation
squaring both sides of the equation
subtracting 40 from both sides of the equation
33 Mellow2022-06-11 The departure lounge at a certain airport has 8 seats arranged in two rows facing each other; that is, four on each side. In how many ways can 6 men and 2 women sit if the women should not sit next to each other?
The departure lounge at a certain airport has 8 seats arranged in two rows facing each other; that is, four on each side. In how many ways can 6 men and 2 women sit if the women should not sit next to each other?
Karen Villegas2022-06-08find the mean for each set off data 24 27 12 18 9 20
find the mean for each set off data 24 27 12 18 9 20
laiba.jabbar048 2022-06-07a cannonball is shot into the air its height can be described by the equation h=-3t^2+30t-27 where H is the height in feet and t is the time in seconds
A) what are the zeros of this relation?
B) what do the zeros mean in this situation?
C) what is the axis of symmetry and what does it represent?
D) What is the vertex and what does it represent in this situation?
a cannonball is shot into the air its height can be described by the equation h=-3t^2+30t-27 where H is the height in feet and t is the time in seconds
A) what are the zeros of this relation?
B) what do the zeros mean in this situation?
C) what is the axis of symmetry and what does it represent?
D) What is the vertex and what does it represent in this situation?
John Peter Magbanua2022-06-07The magnetic field of a certain region has a magnitude of 1.50 T, and its
direction is along the positive x-axis, as shown in the figure below.
The magnetic field of a certain region has a magnitude of 1.50 T, and its
direction is along the positive x-axis, as shown in the figure below.
V.Harikrishna naik2022-06-07find the value of 2 if f (x)=x2 in the interval [0, 2π]
find the value of 2 if f (x)=x2 in the interval [0, 2π]
Muhammad Malik2022-06-06Absolute value has how many solutions
A ;2 B:3:C:4 D:5
Absolute value has how many solutions
A ;2 B:3:C:4 D:5
