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
MrRissso [65]
3 years ago
5

Can someone explain thoroughly how I am meant to solve this?

Mathematics
2 answers:
BartSMP [9]3 years ago
7 0

Answer:

I got x<equal to -11 or x>equal to4

Step-by-step explanation:

x^2+15x+44=0

(x+4)(x+11)=0(Factor left side of equation)

x+4=0 or x+11=0(Set factors equal to 0)

x=−4 or x=−11

Check intervals in between critical points. (Test values in the intervals to see if they work.)

x<−11(Works in original inequality)

−11<x<−4(Doesn't work in original inequality)

x>−4(Works in original inequality)

Answer:

x<−11 or x>−4

Y_Kistochka [10]3 years ago
7 0

Answer:

Hope this helps

Step-by-step explanation:

:)))))

You might be interested in
I need help. correct answer gets brainliest
ANEK [815]

Answer:

can you zoom in on it

Step-by-step explanation:

6 0
2 years ago
Mr.Hawkins is covering a wall with wallpaper. The rectangular wall measure 14 feet by 12 feet. each square foot of wallpaper cos
yan [13]

Answer:

$57.93

Step-by-step explanation:

14 x 12 = 168

168/2.9

6 0
2 years ago
Does anyone know the answer to: -6 = n/2 -10 n =
Ivanshal [37]
So n=8 and those are all the steps

7 0
3 years ago
Find the area of a triangle with vertices (1, 5), (1, -2), (3,-2).
ollegr [7]

Answer:

Step-by-step explanation:

A(3, - 2), B(1, 5), C(1, - 2)

ΔABC is right angled Δ

AC and BC are legs (cathetus)

A_{ABC} = (AC)(BC) ÷ 2 = \frac{2*7}{2} = 7 units²

3 0
2 years ago
The circumference of a circle is about 50 centimeters (cm). Which is closest to the length of its radius? You may use 3.14 for
Romashka-Z-Leto [24]

Answer:

8 cm

Step-by-step explanation:

The formula of circumference is c= πd------(1)

where C = circumference, π = 3.14 and d = diameter

as we know that diameter is equal to d= 2r

put the diameter formula in eq(1)

we get c= π2r-------(2)

from eq (2) separate r means radius

hence, r= c/(π2)------(3)

put the values in eq(3)

and radius is equal to 8 cm.

5 0
2 years ago
Other questions:
  • Fraction 3/8 to percent?
    8·2 answers
  • Explain how you used the bar model in exercise 2 to find the problem
    9·1 answer
  • How to describe and compare a box plot.
    10·1 answer
  • The tax on a $600 vase is $54. What should be the tax on a $1700 base
    6·2 answers
  • Don has 72 servings of peanut butter and 40 servings of jelly. What day would you run out of both peanut butter and jelly
    6·1 answer
  • Approximate the value of each of the irrational numbers below to the nearest thousandth.
    9·1 answer
  • HELP PLZ! This is something I'm not very good at (that means exponents).
    9·1 answer
  • Michael went to dinner with his friend. Their total was $25.70. If they left a 20% tip, what was their total
    10·1 answer
  • HELP!! I WILL GIVE FREE BRAINLIEST TO THE FIRST CORRECT ANWSER!
    14·2 answers
  • I need help please help!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!