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Ilya [14]
3 years ago
5

I need to find the surface area of this

Mathematics
2 answers:
solmaris [256]3 years ago
5 0
We need to find surface area, so we can imagine breaking it up into face net.

There will be 18 × 18 square base, four 18 × 40 rectangles, and four triangles with base 18 and height 13. 

So the surface area would be sum of these areas.

That would be 18×18 + 4( 18 × 40 ) + 4( (1/2) 18×13 ) = <span>3672

Final answer: 3672 m</span>²

Hope this helps.
azamat3 years ago
5 0
The surfaces area for the rectangular prism is 3528 meters squared, the surface area of the rectangular pyramid is 144 meters squared. add these together to get 3,672 meters squared
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Help?
vodomira [7]
M = ounces of M&M
r = ounces of raisins

calories = 139m + 85r

calories < 600

139m+85r<600


3 0
4 years ago
Exam grades: Scores on a statistics final in a large class were normally distributed with a mean of 77 and a standard deviation
vekshin1
Are all of those questions I think it’s C
7 0
3 years ago
Can someone please help me?<br>Need this for today!​
Vesnalui [34]

Answer:

First one: Degree of 13, type monomial

Second one: Degree of 5, type trinomial

Third one: Degree of 8, type trinomial

Step-by-step explanation:

The degree of a polynomial is determined by the highest degree of its individual terms. To determine the degree of a term, add up the power values of the variables.

The type of the polynomial is determined by how many terms are being separated by an addition sign ( a subtraction sign is just the addition of the inverse of a number).

One term: Monomial

Two terms: Binomial

Three terms: Trinomial

Four terms and so on: Generally just called polynomials

4 0
4 years ago
Read 2 more answers
A person has 100 notes of Rs. 10 and Rs. 20 each. He went to a shop and bought items for Rs. 220. In how many ways can he pay th
Alekssandra [29.7K]

There are 12 ways he can pay this amount using the notes he has the answer is 12.

<h3>What are permutation and combination?</h3>

A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.

Let x be the number of Rs10 notes and y be the Rs20 note

10x + 20y = 220

The whole number of x and y which satisfy the above equation:

x = 0, y =11

x = 2, y =10

x = 4, y =9

x = 6, y =8

x = 8, y =7

x = 10, y =6

x = 12, y =5

x = 14, y =4

x = 16, y =3

x = 18, y =2

x = 20, y =1

x = 22, y =0

Total number of ways = 12

Thus, there are 12 ways he can pay this amount using the notes he has the answer is 12.

Learn more about permutation and combination here:

brainly.com/question/2295036

#SPJ2

8 0
2 years ago
Read 2 more answers
How many 3/4 are in 6?
beks73 [17]
Answer: There are 8 3/4 in 6

You can use a rule of three:
If in 3/4 there is 1 (3/4), How many 3/4 are in 6?:

3/4 → 1
6 → x

x=(6)(1)/(3/4)→
x=6/(3/4)→
x=(6/1)/(3/4)→
x=(6/1)(4/3)→
x=(6)(4)/[(1)(3)]→
x=24/3→
x=8

Answer: There are 8 3/4 in 6
3 0
3 years ago
Read 2 more answers
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