3 years ago

Can you guys help i’m kinda struggling

Mathematics

1 answer:

Brrunno [24]3 years ago

6 0

Answer:

60 degrees

Step-by-step explanation:

equilateral triangles have all equal sides

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Michael wrote all the number s from 3 to (n+5). How many numbers did Michael write.

Vitek1552 [10]

Answer:

$n-1$

Step-by-step explanation:

The amount of integers between $a$ and $b$ inclusive is always $|a-b|-1$ .

This means the amount of integers Michael wrote is $|(3)-(n+5)|-1=|-2-n|-1=|n+2|-1$ . Because $n+5>=3$ , which gives $n>=-2$ , $n+2$ is always non-negative. So, we can kick out the absolute value sign to get $n+2-1=n-1$ .

So, he wrote $\boxed{n-1}$ integers and we're done!

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3 years ago

To get the other side of the lake,one can drive around it on lake road, go over the bridge or ride the ferry.how many different

professor190 [17]

1.road, road
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4.bridge,bridge
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6.bridge,ferry
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3 years ago

This has been confusing me, would really appreciate an explanation

almond37 [142]

Answer:

there is no correlation so the answer would be 0

Step-by-step explanation:

8 0

3 years ago

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-43/100 as a decimal

lutik1710 [3]

Answer:

-0.43

Step-by-step explanation:

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3 years ago

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Rosa is building a guitar. The second fret is 33.641\,\text{mm}33.641mm33, point, 641, start text, m, m, end text from the first

Wittaler [7]

Answer:

$65.39\ mm$

Step-by-step explanation:

Given

The second fret is $33.641\ mm$ from the first fret.

The third fret is $31.749 mm$ from the second fret.

Distance of third fret from the first fret $=$

Distance from first fret to second fret $+$ Distance from second fret to third fret.

$=33.641+31.749\\=65.39\ mm$

Hence, we can see the third fret is $65.39\ mm$ from the first fret.

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3 years ago