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tester [92]
3 years ago
8

Which one would be the number line ???????

Mathematics
2 answers:
8090 [49]3 years ago
8 0

Answer:

B

Step-by-step explanation:

1/2x - 2 > 0

collect like terms

1/2x > 0 + 2

1/2x > 2

Divide both sides by 1/2

x > 2 divided by 1/2

inverse of 1/2 is 2/1

x > 2 times 2/1

x > 4

Elanso [62]3 years ago
5 0
The second one would be the number line
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Marks wants to measure the length of his room should he use an inch ruler or a yardstick
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Yard stick for sure because a ruler is to small
7 0
4 years ago
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What is X+y divided by 3=5
makkiz [27]

Answer:

2+3=5

5-3=2

2 share with 5 and 3

4 0
4 years ago
You are going on a field trip in a school bus. A special detector placed on one of the bus's tires counts the number of rotation
NeX [460]

Answer:

  25,133 m or 25.1 km

Step-by-step explanation:

The circumference of the tire is ...

  C = πd

  C = π(1 m)

The distance the bus traveled is 8000 times this far, so is ...

  distance = (8000)(π m) = 8000π m

Using 3.14159 for π, we find the distance to be about

  distance = (8000)(3.14159) m ≈ 25,133 m

The bus traveled about 25,133 meters or 25.1 km.

5 0
3 years ago
A production company spent 59 1/2 days on filming it's first movie. The company's second movie was filmed in 9 3/4 weeks. Find t
Ierofanga [76]

Answer:

Ratio = 34:39        

Step-by-step explanation:

We are given the following in the question:

Time spent on filming first movie =

59\dfrac{1}{2}\text{ days}

Converting intro weeks:

t_1 = \dfrac{\frac{119}{2}}{7} = 8\dfrac{1}{2}\text{ weeks}

Time spent on filming second movie =

t_2 = 9\dfrac{3}{4}\text{ weeks}

We have to find the ratio of filming time.

Ratio =

\dfrac{t_1}{t_2} = \dfrac{8\frac{1}{2}}{9\frac{3}{4}} = \dfrac{\frac{17}{2}}{\frac{39}{4}}\\\\=\dfrac{17\times 4}{39\times 2} = \dfrac{34}{39}

Thus, 34:39 is the ration of the first movies filming time to the second movies filming time.

4 0
3 years ago
Complete the point-slope equation of the line through (-8, -8) and (-7, 9)
neonofarm [45]

Answer:

Request equation :

y-17x=128

Step-by-step explanation:

As we know that if (x1,y1) & (x2,y2) be two points then it's point slope form equation can be written as

y-y1 = (y2-y1)/(x2-x1) {x-x1}

now we have (-8,-8) and (-7,9) then the equation will become

y-(-8)=(9-(-8))/(-7-(-8)) {x-(-8)}

i.e, y+8=17(x+8)

i.e, y -17x =128

✌️:)

5 0
3 years ago
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