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nata0808 [166]
3 years ago
15

60 PTS ASAP! WILL MARK BARAINLEST

Mathematics
1 answer:
-Dominant- [34]3 years ago
3 0

Answer:

d,b,a,c,a

Step-by-step explanation:

please mark brainliest... thanks!

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Please help
Elena-2011 [213]

Answer:

<h2>9.2</h2>

Step-by-step explanation:

The distance formula is:

d = \sqrt{(x2 - x1)^2 + (y2 - y1)^2

-4 - 2 = -6  squared = 36

4 - -3 = 7   squared = 49

36 + 49 = 85

\sqrt{85} = about 9.2

I'm always happy to help :)

4 0
4 years ago
Chris is selling his car. He priced it at $7,500 the first day. At the end of the week, he reduced the price by 28% what was the
AleksAgata [21]

Answer:

$5,400

Step-by-step explanation:

7,500-28%=5,400

5 0
3 years ago
Find the value of x so that the function has the given value.<br> k(x)=7;k(x)=49
geniusboy [140]

Answer:

i don't what you want me to do here...

You gave me the same problem just two different numbers so maybe the answer is 7... idek tho bro

k times x = 7

k times x = 49

Step-by-step explanation:

6 0
3 years ago
Which graph represents the solution set for the quadratic inequality x2 + 2x + 1 &gt; 0?
ipn [44]

Answer:

We have to determine the graph of the given inequality as:

x^2+2x+1>0

on solving this equation we get:

(x+1)^2>0

Since we know that:

(x+1)^2=x^2+1^2+2\times x\times 1\\\\(x+1)^2=x^2+1+2x

Now we know that when x=-1 the value of:

(x+1)^2=0

Also for the value other than -1 the function being a quadratic function will always give a non-zero positive value.

Hence, range of the function in intervals could be written as:

(-∞,-1)∪(-1,∞).

Hence, the graph of the function will be the whole of the number line with a open circle on -1.

5 0
3 years ago
Read 2 more answers
Please help with this math question i will mark you brainliest
juin [17]

Answer:

I believe the answer is 4 and 1/2

Step-by-step explanation:

since its past 4 and it's between the for 4 and the three

3 0
3 years ago
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