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brilliants [131]
3 years ago
5

Help, I still cannot wrap my head around this

Mathematics
1 answer:
atroni [7]3 years ago
7 0

Answer:

9 inches.

Step-by-step explanation:

Fun question! The length of a space diagonal for a cube is \sqrt{3*sidelength^2}

Thus, the first cube has a side diagonal of \sqrt{3}

The next cube would have a side diagonal of 3

The third cube would have a side diagonal of 3\sqrt{3}

And the fourth cube would have a side diagonal of 9.

Since the fifth cube has a side length equal to the side diagonal of the fourth cube, it should be 9 inches.

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6 0
3 years ago
Read 2 more answers
Ted knows the actual distance between two cities is 150 miles. His map shows a distance of 2 inches between these cities. What i
Serjik [45]

Answer:

The scale used on his map is <u>150 miles : 2 inches</u>.

Step-by-step explanation:

Given:

Ted knows the actual distance between two cities is 150 miles. His map shows a distance of 2 inches between these cities.

Now, to find the scale Ted used on his map.

The actual distance Ted know between two cities = 150 miles.

The distance on map between these cities = 2 inches.

So, to get the scale used on his map:

\frac{The\ actual\ distance\ Ted\ know\ between\ two\ cities}{The\ distance\ on\ map\ between\ these\ cities}

=\frac{150\ miles}{2\ inches}

=150\ miles:2\ inches.

Therefore, the scale used on his map is 150 miles : 2 inches.

5 0
3 years ago
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Alenkasestr [34]

Answer:

\sqrt{8 + y}

3 0
2 years ago
You want to know how many miles harriet went. which situation about her exercise best represents the inequality 15x 7 &gt; 52?
nata0808 [166]
The miles Harriet went is x>3
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#9 Consider the expression 9x - 4b + 3. Select all of the statements below
devlian [24]

Answer:

Step-by-step explanation:

True:

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