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Irina18 [472]
3 years ago
9

Fill in the blank.

Mathematics
2 answers:
vlada-n [284]3 years ago
4 0
C is your correct answer
torisob [31]3 years ago
4 0

Answer:

<u>C. 0  ⇒ -6 + 0 = -6  This is the correct answer.</u>

Step-by-step explanation:

Let's fill in the blank the correct answer

–6 + _____ = –6  

A.  -1/6 ⇒ -6 + -1/6 = -6 1/6 This is not the correct answer.

B. 6  ⇒ -6 + 6 = 0 This is not the correct answer.

<u>C. 0  ⇒ -6 + 0 = -6  This is the correct answer.</u>

D. 1/6 ⇒ -6 + 1/6 = -5 5/6 This is not the correct answer.

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Which phrase bost describes the translation from the graph y=(x+2)^2 to the graph of <br> y=x^2 + 3?
maksim [4K]

Answer:

C

Step-by-step explanation:

2 units right and 3 units up

7 0
3 years ago
2.52 + 12 = 1.25z + 24<br> 16.9
frez [133]

Answer:

OK So i didnt know if it was +16.9 so the first answer i got i didn't add the 16.9 and i got z= -7.584 then when i did it with the 16.9 i got z= -21.104

Step-by-step explanation:

6 0
3 years ago
A projectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 640t
dem82 [27]
It would only be 1 second.

<span><span>h<span>(1)</span></span>=<span><span>−<span>16<span>(<span>1^2</span>)</span></span></span>+<span><span>(640)</span><span>(1)

After simplification, the answer would be h = 624.

If you substituted 2 for t, you would see that h would get smaller. Each time you increased t, h would get smaller.
</span></span></span></span>
4 0
3 years ago
Write 0.0406 in scientific notation.
SVETLANKA909090 [29]

Answer:

4.06×10^-2

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7 0
3 years ago
Read 2 more answers
if the roots of the equations(given in the picture as question no. 3) are simultaneously real then prove that b2=ac
makkiz [27]
Hi,
1) ax²+2bx+c=0 have real roots then (2b)²-4ac>=0 ==> 4b²>=4ac ==> b²>=ac
2)  bx²-2√(ac)x+b=0 have real roots then 
(-2√(ac))²-4b²>=0==> 4ac>=4b²==> ac>=b²
So b²>=ac>=b²==> b²=ac

8 0
4 years ago
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