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igor_vitrenko [27]
2 years ago
13

PRETTY PLEASE ANSWER BOTH OF THESE QUESTIONS IM GIVING OUT 50 POINTS INCLUDING BRAINLIEST !!! DDD:

Mathematics
2 answers:
Maksim231197 [3]2 years ago
6 0

Answer:

96, 20, 60

Step-by-step explanation:

LCM stands for Least Common Multiple

Factor both of the numbers and find the numbers used the most and mutiply them together

NeX [460]2 years ago
3 0

Answer:

LCM of 12 and 32 is 96

LCM of 4 and 5 = 20

LCM of 15 and 20 = 60

Step-by-step explanation:

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Pls provide the steps , brainliest to whoever gets it right .
Salsk061 [2.6K]

Times the two radicals together

So it's:

8*sqrt 15*5        (find common numbers between 5 and 15 which is 5)

8*sqrt(5^2*3)

8*5 sqrt3

40 sqrt 3

Hope this helped :)

4 0
2 years ago
Choose one card value and its additive inverse. Choose from the list below to write a real-world story problem that would model
jonny [76]

Answer:

D

Step-by-step explanation:

5 0
3 years ago
Help plz with this question. Needed fast. I will mark brainliest.
vodomira [7]

Answer:

≈ 68.2°

Step-by-step explanation:

tan X= 20/8

tan X= 2.5

x= tan ⁻¹ 2.5

x ≈ 68.2°

7 0
3 years ago
Read 2 more answers
Please help..If you know the correct answer​
never [62]

Answer:

AC is the longest side

AB is the shortest side

Step-by-step explanation:

We can find the third angle

A+B+C = 180

55+80+C = 180

135+C = 180

C = 180-135

C =45

The longest side is opposite the largest angle

B is the largest angle so AC is the longest side

C is the the smallest angle so AB is the shortest side

3 0
3 years ago
Tom is buying topsoil for the flower bed shown below. One bag of topsoil covers 15 square meters. How many bags of topsoil does
____ [38]

Answer:

We need 4 topsoils

Step-by-step explanation:

I think your question is missed of key information that is the area of the flower bed, allow me to add in and hope it will fit the original one.  

Please have a look at the attached photo.

My answer:

The flower bed is a triangle with its height is 5 cm and the base length is 12 cm, so we need to find out the area of it:

  • S = Height*the base length = 5 * 12 = 60 m^{2}  

So the bags of topsoil does Tom need to cover his flower bed is:

\frac{Area of the flower bed}{The area of the topsoil } = \frac{60}{15} = 4

We need 4 topsoils

3 0
3 years ago
Read 2 more answers
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