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Feliz [49]
3 years ago
14

Would love some help

Mathematics
1 answer:
natali 33 [55]3 years ago
7 0
<h3>Answer: 90 cubic meters</h3>

Each triangle has a base of 10 and height of 3.6

area of triangle = 0.5*base*height = 0.5*10*3.6 = 18 square meters

multiply this with the height of the prism (5 meters) to get 18*5 = 90 cubic meters. I'm using the idea that,

volume of prism = (area of base face)*(height of prism)

The notation "m^3" is shorthand for "cubic meters"

We do not use the other dimensions of 9 m and 7 m.

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Sammy the Sailor swears entirely too much. The following probability distribution shows the number of times Sammy swears per day
malfutka [58]

Full question attached:

Answer and explanation:

A) B2*B10: cell B2 and B10 have the values regular swear costs and number of swears respectively and we need to multiply these two values to get our answer

B) =IF(B10>10,(B10-10)*B3,0): Sam is supposed to pay an extra $2 for swear words over 10 and so we check if his swear words are above 10 and if they are we find out how many they are by subtracting 10 from them and then we multiply the value gotten by the cost for extra swear words($2)

C) =IF(B10<5,B10*B4,0): here we check if swear words are less than 5 and if they are we multiply number of swears words less than by 5 by the cost ($0.50)

D) F10=C10+D10+E10: to calculate total money in jar(F10), we simply add up regular cost(C10), extra cost(D10) and refund(E10)

6 0
3 years ago
What is the domain of the function in this table
never [62]

Option A:

{3, 4, 5, 6}

Solution:

In the given table X column have 3, 4, 5, 6 and Y column have 4, 4, 2, 5.

The domain is the set of all values for which the function is defined.

The domain of the function is set of all X values.

Option A: {3, 4, 5, 6}

Set of all X values {3, 4, 5, 6}.

It is correct.

Option B: (3, 4), (4, 4), (5, 2), (6, 5)

Here, the given values are ordered pairs of domain and co-domain.

It is not correct.

Option C: (3, 4)

Here, (3, 4) is a ordered pair of domain and co-domain.

It is not correct.

Option D: {2, 4, 5}

Here, {2, 4, 5} are values of co-domain.

It is not correct.

Hence {3, 4, 5, 6} is the domain of the function.

3 0
4 years ago
Complete the square to write the equation in vertex form: y=3x^2+6x-36<br> Please show all work.
LenKa [72]

See picture for solution steps and answer.

8 0
3 years ago
Explain why dividing by a fraction results in the same answer as multiplying by its reciprocal.
svp [43]

Answer:

lets consider an example like

20 divided by 2/4 so we can rewrite as

2/4*<u>  x      </u>=20

so , 2*<u>   x     </u> =20*4

2* <u>     x      </u>=80

x=80/2

<u>x=40</u>

similarly,we can write the fraction as (20*4/2)-we can see that reciprocal of the fraction 2/4 is 4/2

x=20*4/2=80/2=40

so, we can say that dividing by a fraction results in the same answer as multiplying by its reciprocal.

5 0
4 years ago
How do you solve this two step equation?
Archy [21]
You are trying to find x
x = -6
8 0
3 years ago
Read 2 more answers
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