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
lilavasa [31]
3 years ago
13

Factor the expression x^2 -4x-45

Mathematics
1 answer:
insens350 [35]3 years ago
7 0
The answer is (x-9)(x+5), so the roots are 9,-5.
You might be interested in
What is the equation of the line which includes points (0,3) and (4,5)
laila [671]

Answer:

y = \frac{1}{2} x + 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 3) and (x₂, y₂ ) = (4, 5)

m = \frac{5-3}{4-0} = \frac{2}{4} = \frac{1}{2}

Note the line crosses the y- axis at (0, 3) ⇒ c = 3, thus

y = \frac{1}{2} x + 3 ← equation of line

4 0
3 years ago
Covert 2/3 years to months
natali 33 [55]
Multiply by 12 so 8

thank you hope this helps
3 0
3 years ago
Read 2 more answers
P and a are both prime numbers. Find the values of p and q so that 6*54*p/q is a perfect cube.
daser333 [38]

6x54= 324

6x50=300

6x4=24

300+24=324

The previous nearest cube root is 216 and the next cube root would be 343.

p/q could be any prime number which there are a lot of.

im going to say p is 1 and q is 3

next you would divide 1 by 3

1/3=0.666666667

324x0.666666667=216 exact

3 0
3 years ago
Could someone please solve this and explain how to do it?
galben [10]

Answer:

no clue buddy sry

Step-by-step explanation:

4 0
3 years ago
What is 7539 increased by 3200
ddd [48]
Increased just means +
10739 is the sum
3 0
3 years ago
Other questions:
  • How can 2,100,000,000 be written in scientific notation?
    11·1 answer
  • What is 49 in exponential form
    12·1 answer
  • Am animal shelter provides a bowl with 1.25 liters of water for 3 cats. About how much water will be left after the cats drink t
    6·1 answer
  • How do I find the midpoint of a segment ?
    14·2 answers
  • Find the compound interest earned by the deposit. $16,000 @3% annually for 13 years
    11·1 answer
  • What’s the correct answer for this?
    8·2 answers
  • Factor the polymonial completely using the X method x2 + 13x - 48 quickest response gets braniliest
    15·1 answer
  • The SI unit for measuring mass is the<br><br> Meter<br> Gram<br> Liter
    5·1 answer
  • Danny duncan or faze rug?
    7·2 answers
  • Klara and Meg are at an animated movie. The movie starts at 7:20 PM and ends at 8:55 PM. How long is the movie?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!