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2 years ago

What is the remainder when x2−4x+2 is divided by x+3?

Mathematics

2 answers:

DaniilM [7]2 years ago

8 0

Answer:

x-7 remainder 23

Step-by-step explanation:

Airida [17]2 years ago

5 0

2x_45 I’m trying to figure it out but if I can get my text from work then I can go back to my dads house tonight and then I get off

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Does (-15, -691) make the equation y = -51x - 74 true?<br><br><br>

dimulka [17.4K]

Well, we can input both variables to check and see if the numbers hold.

-691 = -51(-15) - 74

-691 = 765-64

-691 = 701

(-15, -691) does not make the equation true.

3 0

3 years ago

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What is 121 inches in feet and inches

aivan3 [116]

That would be 10.083 feet (if you round that it would be 10 feet and 1 inch)

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3 years ago

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In circle D with mZCDE = 112 and CD = 9 units, find the length of arc CE.

Lady bird [3.3K]

Answer:

CE= 17.59

Step-by-step explanation:

Arc Length=central angle/ 360 (circumference)

CE= 112/ 360 (2π9)

CE= 17.59

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3 years ago

NEED HELP FAST!!!!!

slava [35]

5p-4p-8=-2+3

Combine like terms
p-8= 1

Add 8 to both sides to isolate p
p=9

Final answer: 1 solution only, p=9

8 0

3 years ago

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What can you say about the sum of consecutive odd numbers starting with 1? that is, evaluate 1, 1c3, 1c3c5, 1c3c5c7, and so on,

Mice21 [21]

Let us add consecutive odd numbers and try to find any relationship.

1. 1

2. 1+3 = 4 ( square of 2 i.e $2^{2}$ )

3. 1+3+5 = 9 ( $3^{2}$ )

4. 1+3+5+7 = 16 ( $4^{2}$ )

5. 1+3+5+7+9 = 25 ( $5^{2}$ )

6. 1+3+5+7+9+11 = 36 ( $6^{2}$ )

7. 1+3+5+7+9+11+13 = 49 ( $7^{2}$ )

If we notice, the sum of the consecutive odd integers in each case is equal to the square of the place where it lies. For example, the sum of numbers in seventh place is equal to $7^{2}$ . The sum of the numbers in the fifth line is equal to $5^{2}$ .

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3 years ago