1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
cluponka [151]
3 years ago
14

5/x^2+3x-2y is polynomial

Mathematics
1 answer:
Maurinko [17]3 years ago
3 0

Answer:

nope

Step-by-step explanation:

You might be interested in
I need help plz its basic trig
Levart [38]

Answer:

i dont know it srry

Step-by-step explanation:

8 0
3 years ago
Use quadratic regression to find
vovangra [49]

Answer:

y = 6x² -13x -5

Step-by-step explanation:

(1,-12) (2,-7) (5,80)

y = ax² + bx + c

-12 = a*1² + b*1 + c = a+b+c    (1)

-7 = 4a + 2b + c    (2)

80 = 25a + 5b + c   (3)

(2)-(1): 3a + b = 5    (4)

(3)-(2): 21a + 3b = 87   (5)

(4)*3:     9a + 3b = 15    (6)

(5)-(6):  12a = 72      a = 6

(4)                             b = -13

(2)                             c = -5

4 0
3 years ago
A cylinder has a radius of 8 meters and a height of 4 meters. .
Novay_Z [31]
<h2><u>Solution</u> :-</h2>

Given : Radius of cylinder = 8 m

Height = 4 m

Volume of cylinder = πr²h cu. units

= 22/7 × 8 × 8 × 4 m³

= 804.57 m³ (approx.)

Curved surface area = 2πrh sq. units

= 2 × 22/7 × 8 × 4 m²

= 201.14 m² (approx.)

Total surface area = 2πr(r + h) sq. units

= 2 × 22/7 × 8 (8 + 4) m²

= 2 × 22/7 × 8 × 12 m²

= 603.43 (approx.)

4 0
3 years ago
WILL MARK BRANLIEST TO ACCURATE ANSWER. URGENT ANSWER REQUIRED. ANSWER NOW.
ICE Princess25 [194]

Answer:

It’s D. 4

Step-by-step explanation:

GOOD LUCK HOMIE AND USE A CALCULATO ;)

7 0
3 years ago
Read 2 more answers
What is the coefficient of b in the expression b + 10? Explain.
hodyreva [135]

Answer:

1

Step-by-step explanation:

as b have no number given it means. its coefficent is 1

8 0
3 years ago
Other questions:
  • Pls help!! I need to finish this until Friday if not u know.... Trouble
    15·1 answer
  • The number of years from the start of the Great Depression to the first presidential election of Richard Nixon is six years less
    10·2 answers
  • George Box, a famous statistician, once said, "All models are wrong, but some are useful." What did George Box mean by this stat
    10·2 answers
  • Which figure is shown?<br> O prism<br> O pyramid<br> O cylinder<br> O cone
    12·2 answers
  • If Mrs. Kliesch’s Thrive class has 9 students and 6 of the students are girls, what percent of her class is girls?
    15·1 answer
  • A 25-pound bag of bird food costs $19.50. A 30-pound bag of the same bird food costs $22.80. Which bag of bird food is the bette
    6·1 answer
  • Pl help it’s for homework
    7·1 answer
  • I am struggling a bit
    8·1 answer
  • Find the equation of the line whose slope is 3 and y-intercept is -5?​
    10·1 answer
  • Whats 1 added up to 1?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!