Answer:
11 inches by 11 inches
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one.
Please have a look at the attached photo.
My answer:
Given the information:
- The area of the reduced photo is 64 square inches
- The equation
= 64 where x is the the side measure of the original photo.
Let us solve for x by taking positive square root of both sides.\
<=> x = 11
So the dimensions of the original photo is 11 inches by 11 inches
We choose A
Hope it will find you well.
Answer:
and
Step-by-step explanation:
Let the variables be: x and y
The equations can be modelled as:
and
To solve for x and y, we have:
Make x the subject in
Substitute in
Collect like terms
Divide both sides by 2
Substitute in
So, we have:
Step-by-step explanation:
It's the equation of a line.
We need only two points to the plotting a graph of a line.
y = -x - 3
for x = -3
y = -(-3) - 3 = 3 - 3 = 0 → (-3, 0)
for x = 0
y = -0 - 3 = 0 - 3 = -3 → (0, -3)
Answer:
24x^2+41x-35
Step-by-step explanation:
(3x+7)(8x-5)
24x^2+56x-15x-35
24x^2+41x-35
I hope it helps good luck
