It would be: -0.375c - 11 = 13
-0.375c = 13 + 11
c = -24/0.375
c = -64
In short, Your Answer would be -64
Hope this helps!
Answer: 9a+5x
Step-by-step explanation:
12a+7x-3a-2x=12a-3a+7x-2x=9a+5x
Answer:
meters
Step-by-step explanation:
The bathroom is in the shape of a square. The area of square is given as:
Where
s is the length of the side
We know area is 100, thus:
The side length of the square is 10 meters.
The distance from one corner to another corner is known as the "diagonal".
We use the formula below to get the distance of the diagonal:
Where
d is the length of diagonal
s is the length of side [here, 10]
THus, length of diagonal is:
meters
Answer:the third option is the correct answer
Step-by-step explanation:
The given system of linear equations is expressed as
y – 3x = –2 - - - - - - - - - - - -1
y = 4 - - - - - - - - - - - - - 2
The first step is to substitute equation 1 into equation 2. It becomes
4 – 3x = –2
Subtracting 4 from the left hand side and the right hand side of the equation, it becomes
4 - 4 - 3x = –2 - 4
- 3x = - 6
Dividing the left hand side and the right hand side of the equation by - 3, it becomes
- 3x/ - 3 = - 6/ - 3
x = 2
(2, 4)
Answer:
Step-by-step explanation: the best way to get this answer is by using a scientific calculator fx-991es plus I recommend
Let's go manual for now.
Let's covert pi/4 to angle
1⁰ =π/180
1 radian =180/π
Therefore π/4 × 180/π
∅ =45⁰
Sin-¹(tan 45⁰)
Tan 45⁰= 1
Sin-¹ (1) = 90⁰. Press { sin,-¹ (1) } on your calculator
Sin-¹ (tan pi/4) = 90⁰
