All categories

3 years ago

2. find the surface area of 12 in 6 in 6 in Your answer

Mathematics

1 answer:

GarryVolchara [31]3 years ago

5 0

Answer:

276 in^2

Step-by-step explanation:

2((6*6)/2) + 2(6*12) + (8*12) = 276 in^2

You might be interested in

Help me fellow idiots (jk)

Ierofanga [76]

Answer:

$\frac{4}{5}$

8 0

3 years ago

Find the y-intercept of the line on the graph

hoa [83]

2 it’s literally just where the line crosses on the y axis

8 0

3 years ago

Select the correct answer from each drop-down menu.

nydimaria [60]

the coordinates of vertex A = (1,1)
the coordinates of vertex B = (2,3)
the coordinates of vertex C = (2,1)

4 0

3 years ago

Read 2 more answers

Is there a easy way to subtract fractions with unlike deiomaters

Angelina_Jolie [31]

Answer:

Yes

Step-by-step explanation:

It's just like adding fractions where you have to find the common denominator so the fractions can be subtracted.

Example

$\displaystyle \frac{1}{2}-\frac{1}{3}=\frac{1*3}{2*3}-\frac{2*1}{2*3}=\frac{3}{6}-\frac{2}{6}=\frac{1}{6}$

8 0

3 years ago

A factory produce bicycles at a rate of 110+0.5t^2-0.9t bicycles per week (t in weeks)

klasskru [66]

Answer:

221

Step-by-step explanation:

Day 8 is the first day of the second week.

Day 21 is the last day of week 3.

We need to know the n umber of bicycles made from t = 1 to t = 3

The function is b(t) = 110 + 0.5t^2 - 0.9t, where t is in weeks.

We need to integrate the function with the limits of 1 to 3.

$\int_{1}^{3} (110 + 0.5t^2 - 0.9t) dt$

$\int_{1}^{3} (110 + \dfrac{t^2}{2} - \dfrac{9t}{10}) dt$

$= 110t + \dfrac{t^3}{6} - \dfrac{9t^2}{20} \Biggr|_{1}^{3}$

$= 330.45 - 109.72$

$= 220.7333$

Answer: 221

3 0

3 years ago

2. find the surface area of 12 in 6 in 6 in Your answer​

2. find the surface area of 12 in 6 in 6 in Your answer