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IceJOKER [234]
3 years ago
12

An inequality represents an infinite amount of numbers larger than –5. Which inequality represents the situation? x less-than ne

gative 5 x greater-than negative 5 x greater-than negative 4 x less-than negative 4
Mathematics
2 answers:
balu736 [363]3 years ago
7 0

Answer:

x greater-than -5

Step-by-step explanation:

Firlakuza [10]3 years ago
5 0

Step-by-step explanation:

An inequality represents an infinite amount of numbers smaller than 8. Which inequality represents the situation?

A.x greater-than 8

B.x less-than 8

C.x greater-than 7

D.x less-than 7

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40% of what number is 26
tatyana61 [14]
<span>Divide 26 by 0.4 and get 65.</span>
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3 years ago
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How do I do this problem I am stuck .
vekshin1
4p - 9 = -193
4p = -193 = 9 
4p = -184
p = -184/4
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3 years ago
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Triangle is 18 in high 36 in across ....how much fabric to make 5
Korolek [52]

Answer:

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Step-by-step explanation:

formual to Solve for area

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3 0
3 years ago
A gold mine has two​ elevators, one for equipment and another for the miners. The equipment elevator descends 4 feet per second.
Ad libitum [116K]

Let d_m,\ d_e represent the depth of the miner and equipments elevator, respectively. We know that equipment elevator descends with a velocity of v_e = 4 feet per second, and the miners one descends with a velocity of v_m = 15 feet per second.

If we start counting time (t=0) when the equipment elevator begins to descend, after t seconds its depth will be

d_e(t) = v_et = 4t

On the other hand, the miner elevator follows the same rule, but we have to use its velocity, and remember that it starts with a delay of thirty seconds:

d_m(t) = v_m(t-30) = 15(t - 30)

Now, we have to wait the 30 seconds of delay, and then another 14 seconds. This means that we want to know the positions of both elevators when t = 44. Let's plug this value into the two equations:

d_e(44) = 4\cdot 44 = 176

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So, the equipment elevator is 176 feet deep, and the miner elevator is 210 feet deep, and thus this is the deeper one.

7 0
3 years ago
An object is launched from a platform. Its height (in meters), xxx seconds after the launch, is modeled by: h(x)=-5x^2+20x+60h(x
EastWind [94]
It takes 6 seconds for it to hit the ground.

0 = -5x²+20x+60

We can solve this by factoring.  First factor out the GCF, -5:

0 = -5(x²-4x-12)

Now we want factors of -12 that sum to -4.  -6(2) = -12 an -6+2 = -4:
0 = -5(x-6)(x+2)

Using the zero product property, we know that either x-6=0 or x+2=0; this gives us the answers x=6 or x=-2.  Since we cannot have negative time, x=6.
3 0
3 years ago
Read 2 more answers
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