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Kazeer [188]
2 years ago
15

Isabel offers to buy a team photo for 8 of her teammates,

Mathematics
1 answer:
strojnjashka [21]2 years ago
6 0
Ok no problem will do
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What's the distance between (5, 13) and (9, 1)
givi [52]

Answer: 16

Step-by-step 8+8

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Running at a continuous 5.0 mph it takes me 3:06 minutes to complete one full lap around a track. If I want to run 2 miles in un
shepuryov [24]
To get this answer you would have to have a pace calculator!
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Find the number of roots for each equation.<br> 5. 5x4 + 12x3 – x2 + 3x + 5 = 0
pav-90 [236]

Answer:

The number of roots for  equation 5x^4 + 12x^3 – x^2 + 3x + 5 = 0 is 4 .

Step-by-step explanation:

Here, the given function polynomial is :

P(x) : 5x^4 + 12x^3 – x^2 + 3x + 5 = 0

The Fundamental Theorem of Algebra says that a polynomial of degree n will have exactly n roots (counting multiplicity).

Now here, the degree if the polynomial is 4 (highest power of variable x).

So, according to the Fundamental Theorem, the given polynomial can have AT MOST 4 roots, counting Multiplicity.

Hence,  the number of roots for  equation 5x^4 + 12x^3 – x^2 + 3x + 5 = 0 is 4 .

7 0
3 years ago
Which answer describes the sequence {1,3,7,15,…} as a mathematical statement?
Ksivusya [100]

Answer:

so just successive powers of 2

Step-by-step explanation:

1, 3, 7, 15, 31, 63, _? Add successive powers of 2 to the number: 1+2=3; 3+4=7; 7+8=15; 15+16=31; 31+32=63; 63+64=127.

7 0
2 years ago
CLICK ON THE PICTURE FOR THE QUESTION,, please help
Paul [167]

Answer:

Step-by-step explanation:

A(-10,-3), B(7,14)

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y-12 = -(x-5)

y-12 = -x+5

x = -y+17

x-intercept is the value of x when y=0.

x-intercept = 17

(0,17) is a point on CD.

5 0
3 years ago
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