Since it says when Added they are a negative and when multiplied they are positive, we know our two numbers are negative.
think of all multiples of 24
6 and 4
8 and 3
12 and 2
24 and 1
however, none of our choices here would be correct.
Answer: 0
Step-by-step explanation:
You take -9 and add 9 and it becomes 0.
Answer:
C) 14.5
Step-by-step explanation:
SQ bisects RST, so QST and QSR are equivalent.
Since QST = 2x, QSR =2x
QSR + QST = RST
2x + 2x = 4x
4x = 58
x = 14.5
Answer:
А
. Marcos made an incorrect conversion from centimeters to inches. The correct price is $23.03.
Step-by-step explanation:
Given that,
Length of fabric = 1.3 meters
We know that,
1 m = 100 cm
⇒1.3 m = (1.3)×100 = 130 cm
⇒1.3 m = 130 cm
Now,
We know that
1 inch = 2.54 cm
and
1 cm = 0.3937 inches
⇒130 cm = (130)×(0.3937) inches
= 51.181 inches
⇒130 cm = 51.181 inches
Now,
Given that,
Cost of 1 inch = $0.45
⇒Cost of 51.181 inches = $(51.181)×(0.45)
= $ 23.03
∴ we get
The cost of fabric = $23.03
and
The correct option is - А
. Marcos made an incorrect conversion from centimeters to inches. The correct price is $23.03.
The formula for getting the equation of a plane making an angle of pi/2 with the plane 3x + y - 4z = 2 is
π/2 = cos⁻¹ |3a + b - 4c | / [√(3² + 1² + (-4)²) + √(a² + b² + c²)]
Try assuming values for the variables and solve the other variable.<span />
