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seraphim [82]
3 years ago
15

Z/5 - 5= 3 1/4. Please help me find the solution

Mathematics
1 answer:
elena-s [515]3 years ago
7 0
Ok so first we need to get the variable on a different side than the constants. We can add 5 to both sides and get Z/5 = 8 1/4. Just because it easier to deal with, i like to turn a mixed number into an improper fraction so 8 1/4 becomes 33/4. 
now we have Z/5 = 33/4
then multiply each side by 5 to get z alone
so we get z = 165/4
also can be written as 
z = 41 1/4 
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solniwko [45]

Answer:

Yes

Step-by-step explanation:

First, look for the hypotenuse (diagonal) of the base of the box. We have the two legs: 13 inches and 35 inches.

Set up an equation using the Pythagorean theorem:

13^2+35^2=C^2

Solve for C:

169 + 1225 = C^2

1394 = C^2

C ≈ 37.34

Now that we have the diagonal of the base, we know can move on to find the value of the interior diagonal. We have two legs: 13 inches and 37.34 inches.

Again, set up an equation using the Pythagorean theorem, and solve for the new C:

13^2+37.34^2=C^2

1563.2756 = C^2

C = 39.54

The interior diagonal of the box is approximately 39.54 inches long, which is longer than Kylie's baton, which is 38 inches long. So, she can fit the baton in the box.

Have a nice day! :)

7 0
2 years ago
There are 560 students at Smith Middle School, 45% of them are in athletics. How many students are in athletics?
zzz [600]

Answer:

252

Step-by-step explanation:

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6 0
2 years ago
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2 years ago
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Fudgin [204]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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Answer:

C) 253. 3 cm²

Step-by-step explanation:

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3 years ago
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