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Tomtit [17]
3 years ago
7

FOR MANY POINTSish

Mathematics
1 answer:
dangina [55]3 years ago
4 0

x will represent the first unknow number

6x will represent the second number

the two numbers together will equal 21

6x + x = 21  combine like terms

7x =21  divide both sides by 7

x =3


Hope that helps.

brainliest is always appreciated.

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Alex777 [14]

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Answer:

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Step-by-step explanation:

In the parallelogram shown, angle B is the supplement of angle DAB:

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Angle ACB is the difference of angles 77°37' and 27°8', so is 50°29'.

Now, we know the angles and one side of triangle ABC. We can use the law of sines to solve for the other two sides.

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  AD = BC = AB·sin(A)/sin(C) = (169 lb)sin(27°8')/sin(50°29') ≈ 99.91 lb

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Rudik [331]
If the probability of getting heads is 1/2 and you flipped a coin 200 times you would land on heads 100 times
6 0
3 years ago
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Leni [432]

Answer:

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Step-by-step explanation:

Given that,

the rectangular prism has ;

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<u>As</u><u> </u><u>we</u><u> </u><u>know</u><u>,</u><u> </u>

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Vladimir [108]

Answer:

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8 0
3 years ago
The table shows how many books the students in Bergdalsskolan list during the summer. There were 48 students who list 4 books. a
Juliette [100K]

Step 1:

First, find the total number of students.

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Step 2:

Find the total number of students using the percentage of 4 books.

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a)

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There are 20% students that read 2 books than 4 books.

8 0
1 year ago
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