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AnnZ [28]
4 years ago
7

What are the zeros of the function f(x) = x2 + 8x + 4, expressed in simplest radical form? x = –4 ± 2

Mathematics
2 answers:
Katena32 [7]4 years ago
8 0
It's -4 + 2 with a square root of 3.
Novay_Z [31]4 years ago
7 0

it is A on edge

correct for sure

:)

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8-37 better than or equal to 29
Zina [86]

The statement that 8-37 greater than or equal to 29 is false and the correct statement is 8 -  27 is less than 29

<h3>What is an inequality?</h3>

An inequality can be defined as a relation which makes an unequal comparison between two numbers or mathematical expressions.

It is used most often to compare two numbers on the number line by their size

The information given be represented as;

8 - 37\geq 29

Now, let's find the difference from the left side

We have;

- 29\geq 29

From this, we can see that the statement is wrong as - 29 is neither greater than or equal to 29

The correct statement should be; 8 -  27 is less than 29

Thus, the statement that 8-37 greater than or equal to 29 is false and the correct statement is 8 -  27 is less than 29

Learn more about inequalities here:

brainly.com/question/24372553

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5 0
2 years ago
A group of friends are playing golf. The total cost of the round of golf is $108. Each person in the group has the same coupon.
marta [7]
For this equation, we can let c = the value of one coupon 
<span>4c = 108 - 76 </span>
<span>4c = 32 </span>
<span>c= $8 

Hope this helped, and if it did I'd appreciate if you marked me as brainliest as I need it to get to a higher rank. If you need any more help, feel free to add me and/or message me :)
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4 0
4 years ago
Read 2 more answers
A car rental agency charges 150 per week +0.45 per mile to rent car express the weekly cost to rent a car if as a function of th
Mashcka [7]

Answer:

The required function is:

C(x) = 150+0.45x

Step-by-step explanation:

We have to represent the given scenario as an equation or function

Let x be the number of miles driven in a week

Let C(x) be the function of the number of miles driven

As it is given that charges are 150 per week, these charges are constant so they will be used as it is.

It is also given that the cost of car is 0.45 per mile so for x miles the cost will be:

0.45x

Combining both terms, we get

C(x) = 150+0.45x

Hence,

The required function is:

C(x) = 150+0.45x

3 0
3 years ago
What is the equation of the line that passes through the points (-8,4) and (-8,8)?
ivann1987 [24]

Answer:

x = -8

Step-by-step explanation:

This line has no slope it increases vertically and there is no change in x value as the y value changes

8 0
3 years ago
Solve each equation for the variable in red #11
Anna11 [10]
I can’t see the picture
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3 years ago
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