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
AURORKA [14]
3 years ago
11

What is the value of b so that the equation x^2+bx+5=0 will have x intercepts (-5,0) and (-1,0)

Mathematics
1 answer:
storchak [24]3 years ago
6 0
Plug one intercepts: (-1)^2+(-1)b+5=0
(-5)^2+(-5)b+5=0
simplify: 6-b=0
30-5b=0
solve for b: 6=b
30/5=b
You might be interested in
On a vacation trip to Canada you realize that the speed limit signs are in km/hour. Unfortunately, your speedometer only reads i
Annette [7]

Answer:

120 km is 74.56 miles so just round that

3 0
3 years ago
Read 2 more answers
Is 2/3 a rational or irrational
anygoal [31]

Answer:

it is a rational number

Step-by-step explanation:

hope dis helps ;D

8 0
3 years ago
Read 2 more answers
Divide. −1/9÷3/4 <br> −4/27 <br> −1/12 <br> 1/12 <br> 4/27<br> PLZZZZ HELP FAST!
ivanzaharov [21]

\frac{ - 1}{9}  \div  \frac{3}{4}  \\  \\  \frac{ - 1}{9}  \times  \frac{4}{3}  \\  \\  \frac{( - 1) \times 4}{9 \times 3}  \\  \\  \frac{ - 4}{27}

7 0
3 years ago
Please help me I <br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20-%20%20%7By%7D%5E%7B2%7D%20%20%2B%204y%20-%204"
Ivenika [448]

Answer:

{x}^{2}  -  {y}^{2}  + 4y - 4 \\  \\  {x}^{2}  - ( {y}^{2} .2.y.y +  {2}^{2} ) \\  \\  {x}^{2}  - (y - 2) {}^{2}  \\  \\ (x + y - 2)(x - y + 2)

4 0
3 years ago
Read 2 more answers
Las+salchichas+vienen+en+paquetes+de+6+y+los+panes+para+panchos+se+envasan+en+paquetes+de+8+unidades+¿Es+cierto+que+si+se+prepar
vovikov84 [41]

Answer:

Es cierto se usan 16 paquetes de salchichas y 12 paquetes de panes para pancho.

Step-by-step explanation:

Lo que debemos hacer en este caso es dividir la cantidad total de panchos primero por la cantidad de unidades de salchichas que vienen en su paquete y segundo por la cantidad de unidades de panes para panchos que vienen en su paquete, si el resultado nos da un numero entero podemos decir que usa una cantidad completa de paquetes de salchichas y de panes:

96/6 = 16

96/8 = 12

Es decir que para 96 panchos se usan 16 paquetes de salchichas y 12 paquetes de panes para pancho, por lo tanto es cierto.

8 0
3 years ago
Other questions:
  • Solve the equation<br> 7x25=30
    14·1 answer
  • a submarine is diving to a total depth of 45 feet.It descends 15 percent of the total depth in 1 minute how far will the diver b
    14·1 answer
  • Another question: r = ab/a+b Find a....
    7·2 answers
  • Will give BRAINLIEST if correct!!!!!!! (if incorrect and/or made random for points, you will be reported)
    15·1 answer
  • Are natural number always, sometime,never rational number<br>​
    13·1 answer
  • PLEASE HELP ME i beg you
    14·2 answers
  • The desert temperature, H, oscillates daily between 40◦F at 5 am and 80◦F at 5 pm. Write a possible for- mula for H in terms of
    6·1 answer
  • Find an equation of the circle that has center (-3,3) and passes through (6,-2)
    15·1 answer
  • What is the unit price if 4 pounds of fruit cost $6.48
    14·1 answer
  • Ms. Nailor's daughter received $25
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!