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3 years ago

What is the LCD of 1/2 and 2/17? A.1 B.17 C.19 D.34

Mathematics

2 answers:

12345 [234]3 years ago

7 0

The lcd is 34. So D would be your answer

FrozenT [24]3 years ago

6 0

Answer:

Its 34

Step-by-step explanation:

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Alana took a total of 30 quizzes over the course of 5 weeks. How many weeks of school will Alana have to attend this quarter bef

vampirchik [111]

Step-by-step explanation:

We can create a ratio and solve.

$\frac{5}{30 } = \frac{x}{54}$

We then isolate for x and get 9

7 0

3 years ago

Read 2 more answers

The equation of circle having a diameter with endpoints (-2, 1) and (6, 7) is

densk [106]

Answer:

$(x-2)^{2}+(y-4)^{2}=25$

Step-by-step explanation:

step 1

Find the diameter of the circle

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

$A(-2,1)\\B(6,7)$

substitute the values

$d=\sqrt{(7-1)^{2}+(6+2)^{2}}$

$d=\sqrt{(6)^{2}+(8)^{2}}$

$d=\sqrt{100}$

$d=10\ units$

The radius is half the diameter

$r=10/2=5\ units$

step 2

Find the center of the circle

the center of the circle is the midpoint between the endpoints of the diameter

The center is

$(\frac{-2+6}{2},\frac{1+7}{2})$

$(2,4)$

step 3

Find the equation of the circle

The equation of the circle is

$(x-h)^{2}+(y-k)^{2}=r^{2}$

substitute the values

$(x-2)^{2}+(y-4)^{2}=5^{2}$

$(x-2)^{2}+(y-4)^{2}=25$

8 0

3 years ago

6. If four numbers are in proportion, then the terms equals the product of<br>

snow_tiger [21]

Answer: If four numbers are proportional, a : b = c : d, then the product of the extremes is equal to the product of the means. ad = bc

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2 years ago

A particular dam contains 1,700,000,000,000 cubic feet of water. For a week long flood, water was released at a rate of 25,800 c

SVEN [57.7K]

Answer:

15,603,840,000

Step-by-step explanation:

A week is 604,800 seconds. 25,800 multiplied by that is 15,603,840,000.

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4 years ago

What’s the answer to A

NISA [10]

Answer:60

Step-by-step explanation:

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2 years ago