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iren2701 [21]
4 years ago
9

Find the zeros of the function f(x)=8x^2 +32

Mathematics
1 answer:
Sholpan [36]4 years ago
5 0

Answer: no solution

Step-by-step explanation:

8x^{2} +32=0

Factor out 8

8(x^{2} +4)=0

no solution

<u>Why?</u>

Think about the graph, x^{2} shifted up 4 has no zeros, even with a vertical stretch of 8.

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Help with all of these please explain if u can !
sveticcg [70]

Answer:

1. 78cm^2

2. 200 ft^2

Step-by-step explanation:

1. i always cut these complex shapes into simpler ones (in this case a rectangle and a triangle)

the rectangles area is 6*8 or 48 and the triangles area is (10*6)/2 or 30 you then add the two areas to get the area for the whole shape 48+30=78

2. once again you're going to break this shape up into the individual rooms and then add them together the garage is a 4*6 room (24) the bedroom is a 8*4 room (32) the living room is a 10*10 room (100) the kitchens a  6*6 room (36) and the bathroom is a 4*2 room (8) you then add all these together

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4 0
3 years ago
Read 2 more answers
Please read and answer the problem and show your work
PilotLPTM [1.2K]

Answer:

x > -4.

Step-by-step explanation:

Solving for x by dividing -3 to both side leaving x by itself.

When dividing or multiplying a negative value that has a variable the inequality switches sides. Instead of x < -4 it is x > -4. For more information or to understand inequality search for inequality video online.

7 0
2 years ago
Which ordered pair makes the inequality true? x + 4y &gt; 10 (–3, –2) (–6, 4) (19, –2) (14, –1)
ELEN [110]
(14,-1) is the answer to the question
4 0
3 years ago
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kogti [31]

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Step-by-step explanation:

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3 years ago
the product of two whole numbers is 36 . what is the greatest possible sum that the number can have?​
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Whole numbers are positive numbers without decimals.  First, list all the whole number factors of 36:

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Next, see which one of those pairs has the highest sum:

1+36=37

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The greatest possible sum the numbers can have is 37.

Hope this helps!!

3 0
3 years ago
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