3 years ago

Please help !!!!!!!!!!’

Mathematics

2 answers:

timama [110]3 years ago

8 0

Answer to that is b

Alright?

ki77a [65]3 years ago

4 0

Answer:

(5x)^3/4, D

Step-by-step explanation:

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Nathena needs to buy a fence to put around her rectangular yard for her dog. Nathena forgot the width of his yard, but knows the

BabaBlast [244]

Answer:

The real answer is 6

Step-by-step explanation:

Fairly simple. You know the length and the area, but you don't know the width. So your equation looks like this: 30 x ? = 180. But to figure out the width, you change the position of the numbers in the equation like this:

180 ÷ 30 = ?. Then you solve. 180 ÷ 30 = 6. If you want to double check your answer, you can plug in your answer to your original equation, 30 x 6 = 180.

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3 years ago

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What is the least common multiple (LCM) of 4 and 15? A. 19 B. 20 C. 60 D. 30

ad-work [718]

Answer:

Step-by-step explanation:

Multiples of 4: 4,8,16,20,24,28,32,36,40,44,48,52,56,60

Multiples of 15: 15,30,45,60

Th smallest number that they both can multiply to is 60

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3 years ago

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30 points! PLS HELP IF U SMART

ANTONII [103]

Answer:

y = 40 x = 80

Step-by-step explanation:

520 = 3.25x + 6.5y and x+y=120

x+y=120

x = 120-y

520 = 3.25(120-y)+6.5y

520 = 390-3.25y+6.5y

520 = 390+3.25y

130=3.25y

40 = y

x = 120-y

x = 120-(40)

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2 years ago

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In a bag are 7 red, 9 blue, 2 yellow and 4 green marbles. If you draw out a marble at random, what the probability that you will

goldfiish [28.3K]

It should be 6/22 hope this helps

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3 years ago

Please answer below thx.

slava [35]

Answer:

24 cm

Step-by-step explanation:

since the two triangles are similar,

10cm/20cm = 36cm _ h/h

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3 years ago