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agasfer [191]
3 years ago
11

Find the length of the hypotenuse. Round your answer to the nearest hundredth.

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
3 0

Answer:

8.06

Step-by-step explanation:

a^2 + b^2 = c^2

4^2 + 7^2 = c^2

16 +  49 = c^2

65= c^2

Find the square root of 65

8.06

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Which expression is equal to 4 to the power of 2⋅4 to the power of 8 ? 4 to the power of 16 4 to the power of 10 4 to the power
soldi70 [24.7K]
The answer would be 1440
5 0
3 years ago
If DE= 4x–1, EF= 9, and DF= 9x–22 , find the value of x
dybincka [34]

Answer:

The correct answer is x = 6.

Step-by-step explanation:

To solve this problem, we first must recognize that DE + EF = DF.

From this information, we can set up the following equation when we substitute in the given values:

DE + EF = DF

(4x-1) + 9 = 9x - 22

Our first step is going to be to combine like terms on the left side of the equation.  This is modeled below:

4x - 1 + 9 = 9x - 22

4x + 8 = 9x - 22

Then, we should subtract 4x from both sides of the equation.

8 = 5x - 22

Now, we can add 22 to both sides of the equation.

30 = 5x

Finally, we can divide both sides by 5.

x = 6

Therefore, the correct answer is x = 6.

Hope this helps!

6 0
2 years ago
Write the phrase as an expression.<br><br> the quotient of seven and a number p
Nutka1998 [239]

Answer:

The quotient of seven and p

7 / p

6 0
2 years ago
Can someone please help !!
irinina [24]
10 dergres that is the answer
4 0
3 years ago
Help! BRANLIEST and 300 points!!!
suter [353]
Wouldn’t it be (-2+12)/2 which is 10/2 which is 5. Because that’s how the midpoint formula works you find starting point and end point, you add those two up together and then divide by 2. So the answer for this one is 5.
4 0
2 years ago
Read 2 more answers
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