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Natalija [7]
3 years ago
7

Help!

Mathematics
2 answers:
REY [17]3 years ago
6 0

Answer:

0.79 yw hop ethis helped.

Step-by-step explanation:

padilas [110]3 years ago
5 0

Answer:

0.390

Step-by-step explanation:

0.79×0.79×0.79×0.79

= 0.38950081

= 0.390

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I need help ASAP!
Readme [11.4K]

Answer:

i) Equation can have exactly 2 zeroes.

ii) Both the zeroes will be real and distinctive.

Step-by-step explanation:

x^{2} - 7x + 3 is the given equation.

It is of the form of quadratic equation a^{2} + bx + c and highest degree of the polynomial is 2.

Now, FUNDAMENTAL THEOREM OF ALGEBRA

If P(x) is a polynomial of degree n ≥ 1, then P(x) = 0 has exactly n roots, including multiple and complex roots.

So, the equation can have exact 2 zeroes (roots).

Also, find discriminant D = b^{2}  - 4ac = (-7)^{2}  - 4(1)(3) = 49 - 12 = 37

⇒ D = 37

Here, since D > 0, So both the roots will be real and distinctive.

7 0
3 years ago
Which equation has a solution of 26?
lys-0071 [83]

Answer:

x=−  2/3     =−0.667

x=4

Step-by-step explanation:

3 0
3 years ago
2x + 6 = x – 1<br> Real solutions
pogonyaev

Answer:

x = -7

Step-by-step explanation:

2x+6 = x-1

add -6 to both sides

2x = x-7

add -x to both sides

x = -7

6 0
3 years ago
Nick walked 3/4 of a mile in 12 minutes.How long would it take him to walk three miles at this pace
Gekata [30.6K]

Answer:

48 minutes

Step-by-step explanation:

First do 3 divided by 3/4 and that gives you 4. Then multiply 4 by 12 and you get 48.

4 0
2 years ago
Read 2 more answers
How many nickels are in one roll of $10
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Answer:

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Step-by-step explanation:

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