Answer:
Step-by-step explanation:
7*(7 + x+1) = 6*(x + 5 + 6) {Intersecting secant theorem}
7 *(x + 8) = 6*(x + 11)
Distributive property,
7x + 56 = 6x + 66
Subtract 56 from both sides
7x = 6x + 66 - 56
7x = 6x + 10
Subtract 6x from both sides
7x - 6x = 10
x = 10
Just put 3.150 lol that what I did
Answer:
x-35.75=40.00
Step-by-step explanation:
Let's use <em>m </em> as our variable.
So Marlen went to the mall and spent $35.75 on shoes. When she got home she had $40.00 in her purse.
An equation to represent this is : x-35.75=40.00
If you are interested in the value of x it is $75.75
Answer:
f(-1) = -8
f(1) = -12
Step-by-step explanation:
-1 and 1 are inputs to the function f which is shown on the graph.
The inputs are on the x-axis so when x = -1, the graph shows that the function f at -1 is approximately -8.
When x = 1, the function f is approximately -12.
Answer:
V = 36 ft³
General Formulas and Concepts:
<u>Pre-Alg</u>
- Order of Operations: BPEMDAS
<u>Geometry</u>
- Volume of a Rectangular Prism: V = whl
Step-by-step explanation:
<u>Step 1: Define variables</u>
w = 3 ft
l = 6 ft
h = 2 ft
<u>Step 2: Find Volume</u>
- Substitute: V = (3 ft)(6 ft)(2 ft)
- Multiply: V = (18 ft²)(2 ft)
- Multiply: V = 36 ft³
