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tiny-mole [99]
3 years ago
5

Which of the following is an extraneous solution of square root 4x+41=x+5

Mathematics
1 answer:
vaieri [72.5K]3 years ago
8 0
Answer: x=8

Hope this Helps! (╹◡╹)

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a group of fitness club members lose a combined total of 28 kilograms in 1 week. there are approximately 2.2 pounds in 1 kilogra
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The group lose 8.8 pounds per day. For a detailed calculation, please refer to the attachment.
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4 years ago
In a neutral atom that has 18 protons, how many electrons does it have?
Llana [10]
Neutral atoms must have equal numbers of protons and electrons

Solution: 18 electrons
6 0
3 years ago
Line P R and Line Q S are diameters of circle T. What is the measure of Arc S R?
a_sh-v [17]
100 is the correct answer to your question
4 0
3 years ago
Solve the equation x2-16x+54=0
kari74 [83]

Answer:

x1 = 8+√10, x2 = 8 -√10

Step-by-step explanation:

x² - 16x + 54 = 0

x = \frac{-b +/-\sqrt{b^{2} -4ac} }{2a} \\x = \frac{-(-16)+/-\sqrt{(-16)^{2} -4*1*54} }{2*1} \\\\\\x = \frac{16+/-\sqrt{(40)} }{2*1} = 8+/-\sqrt{10} \\\\x_{1} = 8+\sqrt{10}\\\\x_{2} =8-\sqrt{10}

7 0
3 years ago
Read 2 more answers
In general, the y intercept of the function F(x)= a•b^x is the point
serg [7]

The y intercept of this function is always (0, a).


This is because when we place 0 in for x (which is the only way it'll be on the y-axis, we get 'a' as a result. This is because of the rule that raising anything to the 0th power will result in the number 1 and multiplying anything by 1 gives us the same number. See the work below for the example.


F(x) = a*b^x

F(0) = a*b^0

F(0) = a*1

F(0) = a


And for an example with a random number, we'll use a = 5 and b = 3


F(x) = 5*3^x

F(0) = 5*3^0

F(0) = 5*1

F(0) = 5


No matter what a and b equal, the intercept will be the a value.

4 0
3 years ago
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