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just olya [345]
3 years ago
10

Joseph has 10 wooden boards, each is 2 meters in length. he needs 8 yards of wood to repair his fence and 25 feet to make shelve

s. Which project(s) can joseph complete with the wood he has? Note that 1 meter is approximately 1.09 yards.
a. Joseph can complete both projects
b. Joseph can only repair his fence.
c. Joseph can only make shelves
d. Joseph does not have enough wood to complete either job.​
Mathematics
1 answer:
Molodets [167]3 years ago
3 0

Answer:

the answer is A he can complete both projects.

Step-by-step explanation:

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The length of the sides of a triangle are 2x +y/2, 5x/3+y + ½ and 2/3x +2y +5/2. If the triangle is equilateral, find its perime
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Answer:

Step-by-step explanation:

If the triangle is equilateral :

2x +y/2 =  5x/3+y + ½  = 2/3x +2y +5/2

so the perimeter is : P = 3(2x +y/2) or 3(5x/3+y + ½) or 3(2/3x +2y +5/2)

the simplest is :  P = 3(2x +y/2)

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3 years ago
I need to explain/show work.<br> Help please
Fittoniya [83]

Answer:

adult tickets = 17, children tickets = 9

Step-by-step explanation:

Let x be the number of children and y the number of adults

Then given that 26 tickets are sold, we can write

x + y = 26 → (1)

Given that ticket cost was $194 we can write

5.5x + 8.5y = 194 → (2)

Rearrange (1) expressing y in terms of x by subtracting x from both sides

y = 26 - x → (3)

Substitute y = 26 - x into (2)

5.5x + 8.5(26 - x) = 194 ← distribute and simplify left side

5.5x + 221 - 8.5x = 194

- 3x + 221 = 194 ( subtract 221 from both sides )

- 3x = - 27 ( divide both sides by - 3 )

x = 9

Substitute x = 9 into (3) for corresponding value of y

y = 26 - 9 = 17

Hence number of adult tickets sold = 17

number of children tickets sold = 9

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3 years ago
The point (-5, 3) is reflected across the x axis. What are the coordinates of this reflection? Group of answer choices
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Answer:

( -5, -3)

Step-by-step explanation:

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Step-byy-step explanation:

Let N be the number of received calls in a day

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Our number of calls in a day is distributed Pois(ln(200)).

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Answer:

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