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3 years ago

Plsss help !!! A - 13/49 = -1

Mathematics

1 answer:

lana [24]3 years ago

5 0

After moving all the terms to the right of the equation and solving you would get A = -36/49. Hope this helps!

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SOVA2 [1]

4t+6s=4524
t+s=925

Multiply the second equation by -4 to cancel the variable t
4t+6s=4524
-4t-4s=-3700
2s = 824
Divide both sides by 2
S= 412

925-412= 513
T=513

7 0

3 years ago

How do i find the volume of a cone with a radius of 9ft and a height of 24ft

ycow [4]

Answer: V≈2035.75ft³

That is a small 3 after ft

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2 years ago

9/11 - 1/2 in it's simplest form

Murrr4er [49]

Answer:

7/22

Step-by-step explanation:

Step 1: Define/explain.

To subtract fractions with different denominators, you must first find the least common denominator (LCM).

You can do this by listing the multiples of each denominator.

Step 2: Solve.

11: 11, 22, 33, 44, 55, 66, 77, 88, 99, 110

2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22

22 is the LCM.

Now, we change the fractions to where they both have denominators of 22.

**REMEMBER: WHICHEVER NUMBER YOU MULTIPLY THE DENOMINATOR BY, YOU MULTIPLY IT BY THE NUMERATOR AS WELL!!**

$9/11*2/2=18/22$

$1/2*11/11=11/22$

Now, subtract as normal.

$18/22-11/22=7/22$

$7/22 (simplified).$

Step 3: Conclude.

Therefore, 9/11 - 1/2 = 7/22.

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3 years ago

Look at this I really need help with this

Anettt [7]

$y = 7500 {(.97)}^{0} \\ = 7500(1) \\ = 7500$
D

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3 years ago

How many arangments of letters in PARALLEL

coldgirl [10]

There are 8! ways to arrange the 8 letters. Due to the repeated L (3×) and A (2×), only one out of (2!)(3!) = 12 of these is unique.

The number of unique arrangements is 8!/(2!*3!) = 3,360

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3 years ago