Answer: It’s C = 7
Step-by-step explanation:
(i) In 7x ; 7 is coefficient of x. (ii) In 7xy, the numerical coefficient of the term 7xy is 7 and the literal coefficient is xy.
Answer:
see below
Step-by-step explanation:
Putting each equation in standard form is a good start.
1. Divide the first equation by 2. Divide the second equation by -5.
2. Divide the first equation by 2; multiply the second by -1.
3. Divide the first equation by 2.
4. Divide the first equation by 2.
5. Divide the first equation by 2.
Answer:
34/1
Step-by-step explanation:
34 is a whole number so it can only have a one thrown under it
Answer:
Lines 2, 3, 4, and 5
Step-by-step explanation:
I tried my best to calculate the slope of each line. I am not 100% sure about this answer, so don't count on it completely. I hope it helps, but if it is wrong, I apologize.
Answer:
The asteroid will not take out Lois' penthouse.
Step-by-step explanation:
Since the distance between Clark and the base of Lois' building is x = 75 feet and the asteroid is at an angle of elevation of Ф = 62°. These two components form a right-angled triangle with opposite side h which is the height of the asteroid above the ground.
So, by trigonometric ratios,
tanФ = h/x
h = xtanФ
h = 75 ft × tan62°
h = 75 ft × 1.8807
h = 141.1 feet
Since h = height of asteroid above the ground = 141.1 feet is greater than height of the penthouse above the ground = 100 feet, the asteroid will not take out Lois' penthouse.