3 years ago

What is the degree of the polynomial? 2x2 + 3x + 1

Mathematics

1 answer:

Sliva [168]3 years ago

8 0

Answer:

Step-by-step explanation:

The degree of the polynomial ...

$2x^2+3x+1$

is the largest exponent of x: 2.

This polynomial has degree 2.

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Big points if you get these answers correct. Will mark brainliest for fist correct answer. URGENT

Novosadov [1.4K]

Answer:

1. ≈37.7

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3 years ago

For the point P(2,-14) and Q(9,-9) find the distance d(P,Q) and the coordinates of the midpoint M of the segment PQ

marin [14]

Answer:

Step-by-step explanation:

Distance : $\sqrt{(x2-x1)^2 + (y2 - y1)^2} = \sqrt{(9-2)^2 + (-9+14)^2}= \sqrt{49 + 25} = \sqrt{74}$

Midpoint :

x (m) = (2+9)/2 = 11/2

y (m) = (-14-9)/2 = -23/2

M (11/2, -23/2)

5 0

3 years ago

How many thousands are in 458,329?

nikitadnepr [17]

Answer:

Their are 8 thousands in the thousands place

Step-by-step explanation:

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3 years ago

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

REY [17]

Step-by-step explanation:

z = 180° - 113° = 67°

sum of angles of quadrilateral shape = 360°

y = 360° - ( 67° + 81° + 106° ) = 106°

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2 years ago

The mother of a teenager has heard a claim that 23% of teenagers who drive and use a cell phone reported texting while driving.

inessss [21]

Answer:

H1 : p < 0.23

Step-by-step explanation:

The parameter percentage Given in the scenario above is 23%;

Proportion = 23/100 = 0.23

The null hypothesis ; H0 will support the claim ; Hence, H0 is expressed as ;

H0 : p = 0.23

Thw alternative hypothesis ; will negative the claim of the null hypothesis ; Hence, H1 will be ;

H1 : p < 0.23

8 0

3 years ago