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
Firlakuza [10]
2 years ago
9

How to factor y=x^2-4x-45

Mathematics
1 answer:
natulia [17]2 years ago
6 0

Answer:

(x+5)(x-9)

Step-by-step explanation:

You might be interested in
There are approximately 7.5x10^18 grains of sand on earth.There are approximately 7x10 ^27 atoms in an average human body.Are th
Likurg_2 [28]
They are more atoms in a body, only 75,000,000,000,000,000,000 grains of sand
and
7,000,000,000,000,000,000,000,000,000
atoms in a body, at the end , the number of atoms seem longer and larger.
5 0
3 years ago
in 6th grade, miguel read 15 books. In 7th grade, he read 21 books. What was the percentage change in the number of miguel read
Savatey [412]

Answer:

40%

Step-by-step explanation:

(21-15)/15=0.4

0.4×100=40

5 0
2 years ago
Density of 222.50 g and 25.00 cm3
e-lub [12.9K]

Answer:

8.9 grams per centimeters cubed

Step-by-step explanation:

The formula for density is D=M÷V

Just divide 222.50 by 25.00 and you are done.

8 0
3 years ago
What principle will amount to $6000 if invested at 5.5% compounded monthly for 10 years?
Tju [1.3M]

Answer:In 10 years, you will have $10,386.46

Step-by-step explanation:

8 0
2 years ago
Consider the equation 21 = m + 14 1/6. Which step will help to solve this equation? A add 14 1/6 on both sides of the equation.
Furkat [3]

Answer:

B. subtract

Step-by-step explanation:

Subtracting is the opposite of adding which is what is originally in the equation, by subtracting you are canceling out the 14 1/6

7 0
2 years ago
Other questions:
  • What is the first step in solving the quadratic equation x2 = StartFraction 9 Over 16 EndFraction? Take the square root of both
    5·3 answers
  • How many 1/5s are in 1
    14·1 answer
  • Find the value of x if a triangle measures 65, x, x-5
    11·1 answer
  • Please help. PLEEEEEEEEEEASSSSSSEEE<br> There are three right answers I don’t need and explanation
    13·2 answers
  • HELP PLEASE ASAP PLEASE HELP PLEASE HELP PLEASE ASAP PLEASE PLEASE ASAP ASAP PLEASE PLEASE HELP
    8·2 answers
  • Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15
    9·2 answers
  • Allison designs fancy boxes to fill with chocolates. The boxes are in the shape of a right square pyramid as shown, where 8y rep
    15·1 answer
  • Simplify the expression distribute if necessary<br><br> 4a + 7(2c - a)
    7·2 answers
  • Help me with this please
    10·1 answer
  • Grade 8th Math Question answer
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!