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Ber [7]
2 years ago
15

Directions: Simplify the following monomials.SHOW THE STEPS!

Mathematics
2 answers:
bearhunter [10]2 years ago
7 0

here is your answer on detail :-

Pavel [41]2 years ago
4 0

Answer:

I hope you enjoy it if you have any questions ask me

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Your school district cancels schools when more than 2.5 inches of snow accumulate on the ground each hour. Snow is currently acc
kari74 [83]

Answer:

Extra snow needed > 0. 3 inch

Step-by-step explanation:

Given that:

Cancelation occurs when > 2.5 inch of snow accumulates each hour

Accumulation rate = 11/5 inch per hour

Extra snow Accumulation needed to cancel. School ;

Extra snow needed > cancelation volume - current rate

Extra snow needed > (2.5 - 11/5)

Extra snow needed > 0. 3 inch

5 0
3 years ago
What is the circumference of the given circle in terms of pi 12in ( 1 point?
mina [271]
The circumference of a circle is calculated through the equation,
                             C = 2πr
where C is circumference and r is radius. For this item, I assume that 12 in is the radius such that,
                            C = 2π(12 in) = 24π
Thus, the circumference of the circle is 24π inches. 
8 0
3 years ago
Read 2 more answers
2. A solar lease customer built up an excess of 6,500 kilowatt hours (kwh) during the summer using his solar
tia_tia [17]

9514 1404 393

Answer:

  a)  E = 6500 -50d

  b)  5000 kWh

  c)  the excess will last only 130 days, not enough for 5 months

Step-by-step explanation:

<u>Given</u>:

  starting excess (E): 6500 kWh

  usage: 50 kWh/day (d)

<u>Find</u>:

  a) E(d)

  b) E(30)

  c) E(150)

<u>Solution</u>:

a) The exces is linearly decreasing with the number of days, so we have ...

  E(d) = 6500 -50d

__

b) After 30 days, the excess remaining is ...

  E(30) = 6500 -50(30) = 5000 . . . . kWh after 30 days

__

c) After 150 days, the excess remaining would be ...

  E(150) = 6500 -50(150) = 6500 -7500 = -1000 . . . . 150 days is beyond the capacity of the system

The supply is not enough to last for 5 months.

3 0
2 years ago
Find the slope of a line that is perpendicular to a line that passes through the points (7,1) and (-14,4)
d1i1m1o1n [39]
The slope of the line is -1/7, so the perpendicular line has a slope of 7
7 0
3 years ago
PLEASEEEE HELPPP with both of them if you can!
Jet001 [13]

Answer:

Tenacious tennis: y=5x+120

Totally Tennis: 8x

Toys r us: y=20x

Lego club: y=17x+36

Step-by-step explanation:

y=cost x= tennis court usage charge

Tenacious tennis: y=5x+120

Totally Tennis: 8x

8.)

y=cost x=lego set

Toys r us: y=20x

Lego club: y=17x+36

3 0
3 years ago
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