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stepan [7]
3 years ago
10

3x3-5/5x6+19 i don’t know what I’m don’t wrong

Mathematics
1 answer:
KonstantinChe [14]3 years ago
4 0

Hi there!

For these two equations, we would be using PEMDAS...

3·3=9-5=4

5·6=30+19=49

Hope this helps!

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Answer:

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8 0
3 years ago
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kolbaska11 [484]

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Step-by-step explanation:

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3 0
3 years ago
The scale on a trail map is 0.5 cm : 1 km. The straight distance between 2 huts on the trail is 16.9 cm. What is the actual dist
sesenic [268]

We have been given that the scale on a trail map is 0.5 cm : 1 km. The straight distance between 2 huts on the trail is 16.9 cm. We are asked to find the actual distance between 2 huts.

We will use proportions to solve our given problem.

\frac{\text{Actual length}}{\text{Scale length}}=\frac{\text{1 km}}{\text{0.5 cm}}

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\text{Actual length}=\frac{\text{1 km}}{\text{0.5}}\times \text{16.9}

\text{Actual length}=33.8\text{ km}

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6 0
3 years ago
How many miles per hour is 20 ft per person?
castortr0y [4]

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7 0
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tia_tia [17]

Answer:

130 cm

Step-by-step explanation:

hope this helps u

7 0
2 years ago
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