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
Nuetrik [128]
3 years ago
12

Your answer should be a polynomial in standard form. ( − 2 h + 9 ) ( 9 h − 2 ) = (−2h+9)(9h−2)=

Mathematics
1 answer:
AleksandrR [38]3 years ago
5 0

Answer:

-18\cdot h^{2} + 85\cdot h - 18

Step-by-step explanation:

The polynomial in standard form is:

(-2\cdot h + 9) \cdot (9\cdot h - 2)

-18\cdot h^{2} + 81\cdot h +4 \cdot h - 18

-18\cdot h^{2} + 85\cdot h - 18

You might be interested in
Taylor took 560 photographs during summer vacation. She placed 12 photos on each page of her scrapbook, but she had fewer than 1
Hoochie [10]
Taylor placed 8 photos on the last page of her scrapbook.
4 0
3 years ago
A room in the shape of a cube has a floor area of 20.25 square metre what is its height ? what is its volume ? ​
ki77a [65]

Answer:

Height= 4.5 Volume= 91.125

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A circular fish pond is shown below. What<br> is the circumference of the pond? The radius is 18.5cm
alisha [4.7K]

Answer:

about 116.18

Step-by-step explanation:

Circumference is 2PI*radius

So it should equal 37*3.14 which equals about 116.18

7 0
2 years ago
Help fast! What is the area ? To thiiiissss
lesya692 [45]
28(7) + 30(25) = 946 square inches

hope this helps!!
7 0
2 years ago
5x-3y=-11<br> x-2y=2<br> this is for home work please help
ale4655 [162]
5x - 3y = 11 ⇒ 5x - 3y = 11  ⇒   5x - 3y = 11
  x - 2y = 2   ⇒ -5(x - 3y) = 2 ⇒ <u>-5x + 15y = 2</u>
                                                           <u>12y</u> = <u>13</u>
                                                            12     12
                                                             y = 1 1/12
                                                 5x - 3(1 1/12) = 11
                                                 5x - 3 1/4 = 11
                                                <u>      +3 1/4    +3 1/4</u>
                                                            <u> 5x</u> = <u>14 1/4</u>
                                                              5          5
                                                               x = 2 17/20
                                                 (x, y) = (2 17/20, 1 1/12)
8 0
2 years ago
Other questions:
  • A map of a new dog park shows that it is triangular and that the side measure 18.5m,36.9m, and 16.9m. Are the dimensions correct
    6·1 answer
  • If 87 push up can be done in 3 minutes . How many can be done in 5 ?
    13·1 answer
  • Lola takes the train from Paris to Nice. The distance between the two cities is about 921,000 meters. If the train travels at a
    12·2 answers
  • Perpendicular lines must have a negative slope. do perpendicular lines have slopes which have opposite signs.
    9·1 answer
  • Please answer the question from the attachment.
    14·1 answer
  • What is the correlation coefficient r for the data set?
    12·1 answer
  • Solve each system by elimnination.<br> 5c- 4t= 8<br> 14 + 4t = 3c
    7·1 answer
  • Simplify. Use the distributive property. 5(3x+1)​
    13·1 answer
  • Answerrrrr plzzzzzzzzzzzzzzzzzzzz
    7·2 answers
  • What is 36 more than 40<br><br><br><br>​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!