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juin [17]
3 years ago
12

A rectangular field is 5cm wide and 4cm long requires 260m of fencing. find y​

Mathematics
1 answer:
Firlakuza [10]3 years ago
4 0

Answer:

50 + x + 50 + x = 260,    or

100 + 2x = 260,           or

50  + x  = 130,

Step-by-step explanation:

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A Chef prepares and evenly divides s ounces of beef stock into 3 smaller pans. The chef uses 8 ounces of beef stock form one of
saw5 [17]

Answer:

Thus, the equation hat correctly represents the number of ounces of beef stock, s, that the chef initially prepares.

⇒ \frac{s}{3}-8=34

The total number of ounces of beef stock = 126

Step-by-step explanation:

Given:

Total ounces of beef stock = s

The chef divided the beef stock  evenly into 3 smaller pans.

The chef then uses 8 ounces from one of the smaller pans.

Ounces of beef stock left in the smaller pan = 34

Solution:

Total ounces of beef stock = s

Ounces of beef stock in each smaller pan = \frac{s}{3}

Ounces of beef stock used by the chef from the smaller pan = 8.

The ounces of beef stock left in the smaller pan will be given as:

⇒ \frac{s}{3}-8

Ounces of beef stock remaining in smaller pan = 34

Thus, the equation hat correctly represents the number of ounces of beef stock, s, that the chef initially prepares.

⇒ \frac{s}{3}-8=34

Solving for s.

Adding 8 both sides.

⇒ \frac{s}{3}-8+8=34+8

⇒ \frac{s}{3}=42

Multiplying both sides by 3.

⇒ 3\times \frac{s}{3}=42(3)

∴ s=126

Thus, total number of ounces of beef stock = 126

8 0
3 years ago
find three consecutive odd integers such that the sum of the last two is 15 less than 5 times the first​
Viefleur [7K]

2n + 1 , 2n + 3 , 2n + 5

____________________________

( 2n + 5 ) + ( 2n + 3 ) = 5 × ( 2n + 1 ) - 15

4n + 8 = 10n + 5 - 15

4n + 8 = 10n - 10

Add both sides 10

4n + 8 + 10 = 10n - 10 + 10

4n + 18 = 10n

Subtract both sides 4n

4n - 4n + 18 = 10n - 4n

18 = 6n

Divide both sides by 6

18 ÷ 6 = 6n ÷ 6

n = 3

_________________________________

Thus that three numbers are :

2(3) + 1 , 2(3) + 3 , 2(3) + 5

6 + 1 , 6 + 3 , 6 + 5

7 , 9 , 11

And we're done ....

3 0
3 years ago
Which is a diagonal through the interior of the cube?
Alex787 [66]

Answer:

AH

Step-by-step explanation:

Try to imagine the cube.

8 0
3 years ago
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Quotient of 2 4/7 divided 1 3/6
mr_godi [17]

Answer: 21/4

Step-by-step explanation:

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4 years ago
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Mr. Wolfe builds a new deck in the shape shown below. Explain how to find the area of the deck, and solve.
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Answer:

144

Step-by-step explanation:

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