MATHEMATICS HIGH SCHOOL

What is the least common denominator (LCD) of 9/10 and 5/8?

Answers

Answer 1
Answer:

Answer:

the least common denominator is 40

Step-by-step explanation:

brainliest pls
Answer 2
Answer:

Answer:

40

Step-by-step explanation:

because the the LCD of them is 40

Related Questions

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3x - 17 = 46 . solve for x
Que tanto porciento de 28 es 49?
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Please answer quickly I will give who ever answer this 50 POINTS AND MARKED AS BRAINIESTWhich equation shows the Identity Property of Division?Question 8 options:A 9.25 * 1 = 1B 9.25/−1= 9.25C 9.25 – 1 = 1D 9.25/1= 9.25

The ratio of the number of boys to the number of girls in a choir is 5 to 4. There are 60 girls in the choir. How many boys are in the choir?

Answers

Answer:

There are 48 boys in the choir

Step-by-step explanation:

A charity fair raised $6,000 by selling 500 lottery tickets. There were two types of lottery tickets: A tickets cost $10 each, and B tickets cost $60 each. How many tickets of each type were sold?

Answers

Let a be the tickets that cost 10 each and b the tickets that cost 60 each. So therefore, a + b = 500 and 10a + 60b = 6000. By substituting the given numbers, a will be equals to 480. So the tickets sold are: 480 tickets for 10 each and 20 tickets for 60 each. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help. 

Answer:

on plato E. 480,20

Step-by-step explanation:

On a certain day, the company took 92 people on whale watching trips. There were 40 children aged 12 and under, of which some children were under three years. If x represents the number of children under three years, which equation can be used to find the value of x, where C represents the total amount of money collected from tickets that day? (92 − x)36 + (92 − 40) ⋅ 48 = C
(40 + x)36 + (92 − (40 + x)) ⋅ 48 = C
(92 + x)36 + (92 − (40 + x)) ⋅ 48 = C
(40 − x)36 + (92 − 40) ⋅ 48 = C

Answers

If x represents the number of children under three years, which equation can be used to find the value of x, where C represents the total amount of money collected from tickets that day is (40 + x)36 + (92 − (40 + x)) ⋅ 48 = C 

Answer:

(40 + x)36 + (92 − (40 + x)) ⋅ 48 = C

Step-by-step explanation:

An 85-foot rope from the top of a tree house to the ground forms a 45∘ angle of elevation from the ground. How high is the top of the tree house? Round your answer to the nearest tenth of a foot.

Answers

For this case we can model the problem as a rectangle triangle.
 We have the hypotenuse and the angle.
 We want to find the height.
 For this, we use the following trigonometric relationship:
 sine (x) = C.O / h
 Where,
 x: angle
 C.O: opposite leg
 h: hypotenuse
 Clearing C.O we have:
 C.O = 85 * sine (45)
 C.O = 60.1040764
 Round to the nearest tenth of a foot:
 C.O = 60 feet
 Answer:
 the top of the tree house is 60 feet high

Answer:

sin 45=x/85

85 sin 45=x

x=60.104

nearest 10th is 60.1 ft

Which of the following lies on the line y =- 3x + 2?(A) (-1, 8)
(B) (0, 4)
(C) (2, -4)
(D) (5, - 10)

Answers

Answer:

C

Step-by-step explanation:

I can't say for sure, but I am confident that is the right answer.

The circle graph represents a total of 600 people's opinions about their favorite genre of movie. How many people prefer romantic comedies?75
90
105
120

Answers

Your answer should be 90
Your welcome ;)

Answer:

Step-by-step explanation:

The answer is 90

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