2 years ago

I don’t know how to figure out how many roots is has

Mathematics

2 answers:

Simora [160]2 years ago

8 0

Answer:

1) 3 roots

2) 2 roots

3) 4 roots

Nikolay [14]2 years ago

4 0

Answer:

first one has 3 roots

second one has 2 roots

third one has zero roots

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Cual expresion es equivalente a 5n+8 when n is equal 2

FromTheMoon [43]

If n is 2, you substitute 2 for n and multiply 5(2)+8= 10 +8 = 18

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3 years ago

Phoebe usually drives to work each day on a 12-mile road that is currently closed for construction. While the road is closed she

Mumz [18]

The total distance phoebe has to drive each day (round trip) while her usual route is closed is 42 miles

<h3>What is a Pythagoras theorem?</h3>

The square of the longest side is equal to the square of the sum of the othersides.

Before we can calculate the total distance, we will need to get the hypotenuse on both sides using the Pythagoras theorem as shown:

H^2= 12^2 + 9^2

H² = 144 + 81

H² = 225

H = 15

For the other hypotenuse

h² = 12² + 5²

h² = 144 + 25

h² = 169

h = 13 mils

The total distance = 5 + 15 + 9 + 13

The total distance = 42 miles

The total distance phoebe has to drive each day (round trip) while her usual route is closed is 42 miles

Learn more on Pythagoras theorem here: brainly.com/question/12306722

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2 years ago

The key for a stem-and-leaf plot is 12|5 = 125.

muminat

Answer: Option C. 55

Solution:

The key for a stem-and-leaf plot is:

12 | 5 = 12 5

Stem | Leaf = Stem Leaf

55 | 6 = 55 6

Stem: 55

Leaf: 6

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3 years ago

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Joey had to pay 5% on a bill that was 51.70. How much did did he pay total

liberstina [14]

Answer:

tax and bill would become $54.29.

Step-by-step explanation:

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3 years ago

What is the difference between a multiple and a factor?

Inga [223]

A multiple is like:
Multiples of 5: 5, 10, 15, 20, 25
A factor is like:
Factors of 10:
1,2,5,10

Hope this helps!

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3 years ago

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