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yaroslaw [1]
3 years ago
8

Use the x-intercept method to find all real solutions of the equation. x^3-10x^2+29x+-20=0

Mathematics
2 answers:
NISA [10]3 years ago
7 0

Answer:

C. is the answer 1,4 or 5

Step-by-step explanation:

sergey [27]3 years ago
5 0
Answer: The real solutions of the given equation are x= 1, 4, and 5.

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SIZIF [17.4K]

Step-by-step explanation:

i don't get the question

8 0
3 years ago
NEED HELPPP, ALL MY POINTS
fgiga [73]

Answer:

see step by step

Step-by-step explanation:

sqrt 49

sqrt 64

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perfect squares are always rational numbers because when solving any of these square roots they make whole numbers.

8 0
2 years ago
Find f(12) = 3/4 x + 2
AlekseyPX

Answer:

f(12) = 11

Step-by-step explanation:

To solve this question:

  1. Substitute x = 12 into the equation: f(12) = 3/4 (12) + 2
  2. Simplify: 3/4 × 12 = 36/4 which is 9 → f(12) = 9 + 2
  • f(12) = 11

Hope this helps!

5 0
2 years ago
Read 2 more answers
Ay, anyone able to help me out with this, ASAP please!
Luda [366]
4x+12 ≤ 8




Please give my answer the brainliest
3 0
2 years ago
Can someone please help me solve this and find the answer?<br> Thanks so much!
lisabon 2012 [21]
Your answer is 8.626
Because it's a square, you know that each side is 8 because √64 = 8. This also tells you that the radius of each of the outer circles is 4.
Because each side of the square is 8, you can use Pythagoras' Theorem to find the diagonal, and do 8² + 8² = 64 + 64 = 128, so √128 is the diagonal (I'm leaving it in surd form because it's a pretty long number). You first need to divide √128 by 2, because you're trying to find the radius of circle O, so that gives you 5.657.
Because you know that the radius of the outer circle is 4, you can subtract 4 from this and get 1.657 as your radius. Now, we can use this to find the area of the circle by doing π × 1.657² = 8.626.

I hope this helps!
5 0
3 years ago
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