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
Gnom [1K]
3 years ago
5

(9h+3)(−h−1) porfavor ayudenme con esta pregunta.

Mathematics
2 answers:
Y_Kistochka [10]3 years ago
7 0
(9h+3)(-h-1)
-9h^2 - 9h -3h -3 = 0
-9h^2 -12h -3 = 0
(h+1)(3h+1) = 0
h = -1, h = -1/3
BartSMP [9]3 years ago
5 0

Answer:

-9h² - 12h - 3

Step-by-step explanation:

Follow the FOIL method:

FOIL = First, Outside, Inside, Last

Multiply the terms together:

First: 9h * -h = -9h²

Outside: 9h * -1 = -9h

Inside: 3 * -h = -3h

Last: 3 * -1 = -3

Combine like terms: 9h² + (-9h - 3h) - 3

9h² - 12h - 3

-9h² - 12h - 3 is your answer.

~

You might be interested in
PLEASE HELP I will give you a brainliest
Fed [463]

Answer:

when x = -1,  y = -3

when x = -1,  y = -1

when x = -1,  y = 1

when x = -1,  y = 3

Step-by-step explanation:

x = -1;  plug in y = 2(-1) - 1 = -2 - 1 = -3

x = 0;  plug in y = 2(0) - 1 = 0 - 1 = -1

x = 1;  plug in y = 2(1) - 1 = 2 - 1 = 1

x = 2;  plug in y = 2(2) - 1 = 4 - 1 = 3

3 0
2 years ago
5. In your part-lime job selling kitchen knives, you have two different sets available.
Korvikt [17]

Answer: 8.75

Step-by-step explanation:

575 divided by 3 equals 175. Divided by 20 equals 8.75. Probably rounds up to 9 but i dont know.

6 0
2 years ago
Ms.Cornick bought 6 new pens for $5.70. How much would it cost her to buy 11 pens at the same rate?​
UNO [17]

Answer:

about 11.50

Step-by-step explanation:

6 / 5.70 = 1.05

1.05 x 11

hope this helps

5 0
2 years ago
Solve this problem to find Y. 800 x Y = 4800
kupik [55]

Answer:

6

Step-by-step explanation:

800*Y=4800

Y=4800/800

Y=6

5 0
3 years ago
Read 2 more answers
Ms rodriguez planted 24 tulips in her flowerbed. of the tulips 1/3 are red how many tulips are red
xeze [42]


You would do 1/3 * 24

Which would give you 8

So 8 are red

4 0
3 years ago
Read 2 more answers
Other questions:
  • What will the last payment be to pay off a $1,250 computer plus 8% sales tax with monthly payments of $120?
    5·2 answers
  • Can you turn this sentence into an equation please? Three times twenty one more than a number is twelve. What is that number?
    15·2 answers
  • A dart is thrown at the board shown. It hits the board at a random point. Find the probability that it will land in the unshaded
    9·2 answers
  • Drag and drop the symbol that correctly represents this graph.
    14·2 answers
  • ((40 possible points)) Calculate the volume of water in liters
    9·1 answer
  • _________ are defined as lines that never have one point in common.
    15·1 answer
  • To make an international telephone call, you need the code for the country you are calling. The code for country A, country B, a
    7·1 answer
  • What is the mean for this list of numbers? 17, 19, 21, 23
    7·2 answers
  • Solve the system of equations by substitution.
    6·2 answers
  • Please help with this i’ll give brainliest
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!