Ask question

Ask question

All categories

3 years ago

6

The figure below shows a hexagonal prism. Imagine a cross-section of the prism formed by a plane that is perpendicular to the ba

ses of the prism. What must be true about the cross section.

2 answers:

Tpy6a [65]3 years ago

8 0

Answer:

Hexagon

(Sorry for the late answer,

this'll help kids in the future who google this, at least.)

timurjin [86]3 years ago

4 0

It's a hexagon

Sorry I'm late (◞‸◟ㆀ)

You might be interested in

A number tripled and tripled again is 576. What is the number?

Oksana_A [137]

Answer:

192

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What are the missing terms???

Ivenika [448]

Answer:

$x^{4} +18x^{2} +81=(x^{2} )^{2}+2(9)^{2} +(3)^{4} \\x^{4} +18x^{2} +81=(x^{2} +9)^{2}$

Step-by-step explanation:

This is just a perfect square

6 0

3 years ago

Evaluate -a - 12a^2 for a = -1<br><br> a. -13<br> b. 13<br> c.-11

Gelneren [198K]

C

substitute a = - 1 into the expression

- (- 1) - 12(- 1)² = 1 - (12 × 1 ) = 1 - 12 = - 11 → C

8 0

3 years ago

Read 2 more answers

Tre'Quan reads at a constant rate that lets him complete 4 chapters each week. He starts reading a book with 42 chapters. Which

Tju [1.3M]

Answer:

y=42− 4/7 x

Step-by-step explanation:

4 0

2 years ago

A robot moving forward at a constant speed takes 2.5 hours to travel 1 kilometer. Moving forward at this same constant speed, it

makvit [3.9K]

Answer:

The length of the hallway is 10 m.

Step-by-step explanation:

Given:

Time taken to cover 1 km = 2.5 hours

Distance covered in 2.5 hours = 1 km

Therefore, speed of robot = $\frac{\textrm{Distance}}{\textrm{TIme}}=\frac{1}{2.5}=0.4\ km/h$

Now, speed is constant.

Now, time taken to cover the length of hallway = 90 s

Speed of the robot = 0.4 km/h

Converting 0.4 km/h to m/s, we multiply by the factor $\frac{5}{18}$ . This gives,

$0.4\times \frac{5}{18}=\frac{1}{9}\ m/s$

Now, distance of the hallway is equal to the product of speed and time. So,

Distance of hallway = Speed $\times$ Time

Distance of hallway = $\frac{1}{9}\times 90=\frac{90}{9}=10\ m$

Therefore, the length of the hallway is 10 m.

5 0

3 years ago