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3 years ago

How many extraneous solutions does the equation below have?

Mathematics

1 answer:

yawa3891 [41]3 years ago

3 0

Answer:

Two extraneous solutions

Step-by-step explanation:

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what is the acceleration of a baseball when its speed increases from 1 m/sec to 25 m/sec in 1 second?

kirill115 [55]

Answer:

24 m/s²

Step-by-step explanation:

Acceleration is change in velocity over time.

a = Δv / Δt

a = (25 m/s − 1 m/s) / 1 s

a = 24 m/s²

7 0

3 years ago

What are all the solutions to the following<br> equation?<br> |10x + 2| =48

Greeley [361]

$\huge \boxed{\mathfrak{Question} \downarrow}$

What are all the solutions to the following

equation?

|10x + 2| =48

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

$| 10 x + 2 | = 48$

Combine like terms and use the properties of equality to get the variable on one side of the equals sign and the numbers on the other side. Remember to follow the order of operations.

$|10x+2|=48$

Use the definition of absolute value.

$10x+2=48 \\ 10x+2=-48$

Subtract 2 from both sides of the equation.

$10x=46 \\ 10x=-50$

Divide both sides by 10.

$\boxed{ \boxed{ \bf \: x=\frac{23}{5} = 46}} \\ \boxed{\boxed{ \bf \: x=-5 }}$

7 0

3 years ago

Read 2 more answers

What fraction of a pound is 0.15?

irakobra [83]

It is the same as 100 it is 15/100

3 0

3 years ago

Between which two consecutive integers does square root of 117 lie?

IgorC [24]

36 is the answer you are looking for.

Have a good day!

-Kenry

4 0

4 years ago

Read 2 more answers

1.) Is y= cosx/x an even, odd , or neither <br><br> 2.) Is y=sinx/x and even, odd , or neither

Marrrta [24]

Answer:

Step-by-step explanation:

1) y = (cos x) / x is neither, since cos x is even and x is odd. Expressions such as this are neither even nor odd. /

2) y = (sin x) / x is even, since sin x and x would either both be positive at the same time or negative at the same time. Recall that (-) / (-) is positive, just as (+) / (+) is positive.

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3 years ago