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My name is Ann [436]
3 years ago
7

How many solutions does x2 - 10x=-25 have?

Mathematics
1 answer:
Elina [12.6K]3 years ago
3 0

Answer:

4.2 Solving x2-10x+25 = 0 by Completing The Square . This quadratic equation has one solution only. That's because adding zero is the same as subtracting zero.

Step-by-step explanation:

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Evaluate the function for x=4 <br> F(x)= x^3+2x^2+1
alukav5142 [94]

Answer:

F(4) = 97

Step-by-step explanation:

F(x)= x³+2x²+1

when x = 4

F(4)= 4³+2(4²)+1

= 4³+2(4²)+1

= 64 + 2(16) + 1

= 64 + 32 + 1

= 97

8 0
3 years ago
What is the slope of a line parallel to the line that passes through (4, -3) and (3, -1)?
FinnZ [79.3K]

Answer:

-2

Step-by-step explanation:

find rise over run with y1-y2/x1-x2 = -2/1 = -2

5 0
3 years ago
Please help !! Geometry homework. Will mark brainliest answer !
KiRa [710]

Answer: 375


Step-by-step explanation: If the problem was pythagorean theorem. Then I hope this explantion will help.

5 squared and 20 squared. 5 squared would get you 25 and 20 squared should get you 400. Then you should take 400-25=375. Your answer therefore is 375


I hope this helped!


3 0
3 years ago
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Hey lynn I've been having problems with this question, you think you could help me?
Kazeer [188]

Answer:

give my about ten mins i got to finish this final exam for math seg 1

Step-by-step explanation:

3 0
3 years ago
If the force is 2500N and the acceleration is 500m/s/s, calculate the mass
Kamila [148]

Answer:

5kg

Step-by-step explanation:

Here the given force is 2500N and

acceleration is 500m/s²

Now,

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m = F/a = 2500/500 = 5kg

Thus, The mass is 5kg

<u>-The</u><u>UnknownScientist</u>

7 0
3 years ago
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