Julia has 2 identical rooms in her house. If each room measures 8 feet on one side and 12 feet on another, what is the total area of the rooms?
Answers
W = 8 ft
One room has area:
A1 = L · W = 12 · 8 = 96 ft²
The total area of rooms:
A = 2 · 96 = 192 ft²
Related Questions
4x^2-28x+49=5 solve the quadratic by completing the square
Given the equation 5x + y = 7, which equation below would cause a consistent-independent system? a.10x+2y=14 b.-15x-3y=-6 c.5x+y=-7 d.6x+2y=7
2 less than 4 times a number is -18
Let X and Y have the joint probability density function f(x,y)={3x,0
Answers
the factors are 8, (x+4), (y+4), (z^2 + 4z + 7) since each of these factors, when you divide that to the whole expression won't give a remainder.
Answer:
Only 2 factors have exactly two terms i.e, (x+4)(y+4)
Step-by-step explanation:
Given : Expression
To find : How many factors in the expression have exactly two terms?
Solution :
Expression cannot be further factorized.
Now, We count the terms in each factor.
1) Factor- 8
Only 1 term i.e, 8 itself.
2) Factor- x+4
Two terms .i.e., x and 4
3) Factor- y+4
Two terms .i.e., y and 4
4) Factor-
Three terms .i.e., , 4z and 7.
Therefore, Only 2 factors have exactly two terms i.e, (x+4)(y+4).
A. 42.5 centimeters
B. 65 centimeters
C. 9.2 centimeters
D. 35 centimeters
D.
35 centimeters
Answers
Therefore, let the length of the hypotenuse be 'x.'
625+3600=
4225=
Therefore,
65=x
The length of the hypotenuse is B.65 centimetres.
to represent the height of the nth bounce of the ball.
Answers
The value 2.75 goes in the first box, since it's the first term.
The expression goes in the second box. The second line says "to get the nth term, we multiply the previous term by 0.69"
Answers
Answer:
f(t)=t²-12t+11
Step-by-step explanation:
1) Having an attentive reading, we can see from the picture two coordinate points (1,0) and (11,0).
These points, has coordinates for x and y. Since those y-coordinates are zero, we have x-intercepts. Or the zeros of a function, in a quadratic function. Those intercepts minus x values equals zero. These x-intercepts we'll rename it as t, for time.
2) Plugging it in and writing it as groups:
f(t) = returns in feet
t= for time
f(t) =(t-1)(t-11)
Distributing the factors multiplying (t-1) times (t-11), goes:
f(t) =t²-12t+11
x^2 -12x +11
We have the x intercepts so we can create the equation (x-1)(x-11). Multiply it and you get your answer
Answers
3:3 =1
9:3 = 3
make sure that the top and bottom numbers divide with the same number :)
A 180
B 120
C 45
D 60
Answers
Answer:
60° .
.
.
.
....................
.
.
Since angle 1 and angle three are on the same line they have to have complimentary angles. So, 180 (degrees of a straight line) minus the angle 1 would give:
180 - 120 = 60.