Answer:
x= -7
Step by Step Explanation:
We can write them both like functions like this
A= 5x- 4
B= 3x+ 8
The output of A will be three times the output of B
A=3b
We replace with the functions
5x-4= 3
We solve for x
5x= -4= 9x + 24
5x- 9x= 24 + 4
-4x= 28
x= 28 - 4
x= -7
The output that makes the out put of A 3 times the output of B is -7
Hope it helped
Answer:
not sure no clue because I have no clue what it is I was just saying please i dont understand
Step-by-step explanation:
Let point O be the midpoint of a segment P₁P₂. Then point O has coordinates (-6,5). You also know coordinates (-9,7) of point P₁.
Use formula for midpoint's coordinates:
Substituting known coordinates, you get:
Thus,
Answer: 
Answer:
m = 80300 kg
Step-by-step explanation:
Data
m = ?
V = 100 000 l
d = 8.03 x 10⁻¹
Formula
d = m/V
clear m from the equation
m = dV
substitute values
m = 8.03 x 10⁻¹ x 100 000 = 80300 kg
Answer:
Length = 10 cm
Width = 10 cm
Height = 12 cm
Step-by-step explanation:
Cost of a cardboard with a square base and top = 0.3 cents per cm²
0.3 cents = $0.003 (0.3/100)
Total cost for material = $3.6
The volume of the box = $3.6/$0.003 = 1,200cm³
The formula for volume = length × width × height.
Since the base and top are square, the length and width must have equal sizes.
Let us assume that
length = 10cm
width = 10cm
these will give an area of 100cm².
Volume = length * width * height
= Area * height
= 10 * 10 * height
= 100cm² * height
Therefore, the height will be the volume divided by area
= 1,200cm³/100cm²
= 12cm
Volume = 10 * 10 * 12
= 1,200cm³
