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3 years ago

15

What is the LDC of 1/3 and 3/7? 7 21 14 3

1 answer:

My name is Ann [436]3 years ago

4 0

Answer:

it would be 21 so the fractions are 7/21 and 9/21

Step-by-step explanation:

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The London theater offers child tickets at 10$each and adult tickets at 20$ each.Mrs burham buys 34 tickets at a total cost of 5

kirill115 [55]

Answer:

A+C=34

10C+20A=570

4 0

3 years ago

Can someone help me please.

BabaBlast [244]

Answer:

B, or second answer choice

Step-by-step explanation:

y - $y_{1}$ = m(x - $x_{1}$ )

y - 1/3 = 3/4 (x - 4)

B

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2 years ago

Find the length and width of a rectangle with maximum area that has a perimeter of 9P units.

scoundrel [369]

Answer:

l = 9p/4 , l = 9p/4

Step-by-step explanation:

Given:

Perimeter = 9p

Find:

Length and width

Computation:

Assume;

Length = l

Perimeter = 2(l+b)

9p/2 = l+w

w = 9p/2 - l

Area = lb

Area = l(9p/2 - l)

Using differentiation

l = 9p/4

w = 9p/2 - l

w = 9p/2 - 9p/4

w = 9p/4

4 0

3 years ago

Are 12:14 and 60:70 equivalent ratios?<br><br> yes<br> no

NNADVOKAT [17]

Answer:

Yes, they are equalent

Step-by-step explanation:

12:14 = 6:7

60:70 =6:7

both can be simplified to 6:7

5 0

3 years ago

What is the area of the square

Elza [17]

8x6=48 mi
Hope this helps

8 0

3 years ago