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
Darina [25.2K]
3 years ago
6

Create a quadratic trinomial with zeros equal to 4 and 5

Mathematics
1 answer:
Ilya [14]3 years ago
5 0

Answer:

x^2 - 9x + 20

Step-by-step explanation:

(x - 4)(x - 5) (have to do the opposite for it to be positive)

FOIL method: X x X = x^2

-5 x X = -5x

-4 x X = -4x

x^2 - 5x - 4x + 20

-5 - 4 = -9 so...

x^2 - 9x +20 is the answer

You might be interested in
Which of the tables represents a function? Table A, Table B, Table C, Table D​
tester [92]
Table c is the answer
8 0
3 years ago
You want to determine how much coffee college students drink in the morning before class. You decide to randomly sample a subset
pickupchik [31]

According to sources, the most probable answer to this query are: The axis on the histogram should be labelled the time of the day (x) and amount of coffee in mg (y)Thank you for your question. Please don't hesitate to ask in Brainly your queries. 
3 0
4 years ago
Write the decimal in expanded form using Powers of 10 with exponents. 562.816
Firdavs [7]

562.816 = 5×10² +6×10¹ +2×10⁰ +8×10⁻¹ +1×10⁻² +6×10⁻³

_____

<em>Comment on this problem</em>

Understanding this representation of place value goes a long way toward understanding scientific notation. It also helps understanding of numbers written in bases other than 10.

8 0
4 years ago
Each side of a square has a length of 5x. Use your area expression to find the area of the square when x = 2.2 centimeters. Show
weqwewe [10]

Answer:

121 centimeters ²

Step-by-step explanation:

Area of a square = length ²

Each side of a square = 5x

find the area of the square when x = 2.2 centimeters

Area of a square = length ²

= (5x)²

= 5x * 5x

= 5(2.2) * 5(2.2)

= 11 * 11

= 121 centimeters ²

Area of a square = 121 centimeters ²

8 0
3 years ago
Rectangle A has side lengths of 6 cm, and 3.5 cm. The side lengths of
zloy xaker [14]

Answer:

3 cm and 1.75 cm

Step-by-step explanation:

the numbers have to coincide with the ones being compared in the same amount. like 3×2=6 and its the same with 1.75×2=3.50

8 0
3 years ago
Other questions:
  • Simplify 7x+3y-2+6x-1-y^2
    8·1 answer
  • Find the slope of the line on the graph.
    5·2 answers
  • The empire State building is 1250 feet tall this is 140 feet more than twice the height of the Washington monument how tall is t
    7·1 answer
  • Please help on picture !!!
    15·1 answer
  • A box is in the shape of a rectangular prism that is 7 1/2 feet by 6 feet by 6 feet. THe cubic blocks stored in the box had side
    13·1 answer
  • Jolinda scores 21 points during her basketball game. Her team scores a total of 28 points. What fraction of the team’s points do
    13·1 answer
  • Which function has a greater rate of change? Which function has the greater y-intercept?
    12·1 answer
  • Please Do My Homework! Due At 11:00PM
    15·2 answers
  • If 9 garden hoses cost $196.83 and the price of each hose is the same how much does each hose cost?
    10·2 answers
  • Help with translations!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!