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3 years ago

Answer this please ......

Mathematics

1 answer:

maks197457 [2]3 years ago

4 0

Answer:

Total surface area is 48 the lateral surface area would be 36

Step-by-step explanation:

4 x 3 = 12

Half of 3 (1.5) x 4 = 6 which you do twice so 12

5 x 3 = 15

3 x 3 = 9

Add all that and you get 48

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Find a 3 by 3 magic square using numbers 2,5,8,12,15,18,22,25,29

Oksi-84 [34.3K]

I could not get it to work with all of those numbers. The only number that caused an issue was 29. I used 28 instead and it worked. I'm not sure if 29 was a typo, but I couldn't get 29 to work.

3 0

3 years ago

Help me with this math question

nasty-shy [4]

Answer:

$\huge \boxed{K=20}\checkmark$

B. 20

Step-by-step explanation:

First, you divide by 5 from both sides of equation.

$\displaystyle \frac{5k}{5}=\frac{100}{5}$

Simplify, to find the answer.

$\displaystyle 100\div5=20$

$\huge \boxed{K=20}$ , which is our answer.

6 0

3 years ago

Read 2 more answers

Pleaseee helpppp:)))

matrenka [14]

Answer:

<h2>Option B:</h2><h3>112 families </h3>

Step-by-step explanation:

Given,

No. of families = 75

Out of 75 no. of families had cars = 42

Out of 1, no. of families can have cars

$= \frac{42}{75}$

Therefore, 

Out of 200 families, no. of families had cars

$= 200 \times \frac{42}{75}$

$=200 \times \frac{14}{25}$

= 8 × 14

= 112

Hence, 

option B is correct as 112 families have cars out of 200 families (Ans)

5 0

2 years ago

Can somebody pls help me!!!

ankoles [38]

Answer:

200 cm^2

Step-by-step explanation:

Add up all areas

4 x 6 x 1/2 = 12

3 x 11 = 33

6 x 11 = 66

12 + 12 + 33 + 33 + 66 = 200

3 0

3 years ago

3 over 32 simplified?

Bess [88]

It is already simplified, three goes into three once but three cant go into 32 without there being a remainder.

7 0

3 years ago