There are 6 faces and area of each face = 4.7^2
so surface area of the whole cube = 6 * 4.7^2 = 132.54 in^2
Answer:
y = -6
Step-by-step explanation:
-6 + 8 = 2
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➷ To find the volume of a rectangular prism, the formula is base * height:
Base:144
Height:6
Multiply:
144*6=864
Final answer:
864 cubic inches
✽
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
TROLLER
Equation is y = 2x + 2
Step-by-step explanation:
Find slope of the line using the formula m = (y2 - y1)/(x2 - x1)
Here, x1 = -2, x2 = 4, y1 = -2, y2 = 10
⇒ m = (10 - -2)/(4 - -2) = 12/6 = 2
Slope-intercept form equation is y = mx + b
⇒ y = 2x + b
Find the y-intercept, b. Since the line passes through (4, 10) substitute values of x = 4 and y = 10 to find b.
⇒ 10 = 2 × 4 + b = 8 + b
⇒ b = 2
Form the equation
⇒ y = 2x + 2
So you don't know the value of x, y, or z; all you're told is to solve for x. This is not impossible (even though it may seem like it). Your answer will have several variables in it, but in algebra you won't always have the complete answer.
Start with the equation: 4x - 5 / y = 2z
The first thing you'll want to do to it is try to get x alone on one side.
4x - 5 / y = 2z
+5 +5 --> 4x / y = 2z +5
*y *y --> 4x = y (2z + 5)
/4 /4 --> x = (y (2z + 5)) / 4
Your final answer will be: x = (y (2z +5)) / 4
Hope it makes sense to you!!