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
sweet [91]
3 years ago
8

If (x+8) is a factor of f(x), which of the following must be true?

Mathematics
2 answers:
Helga [31]3 years ago
8 0

Answer:

C

Step-by-step explanation:

Given that (x + 8) is a factor of f(x), then x = - 8 is a root and thus

f(- 8) = 0

natulia [17]3 years ago
8 0

Answer:

Excellent! The correct answer is C. (3rd option) got my test right!

Step-by-step explanation:

Thank you! ;)

You might be interested in
Which type of transformation could cause a change in the period of a tangent or cotangent function? vertical shift phase shift v
siniylev [52]
The horizontal stretch is the correct answer. A period is the distance on the x-axis that it takes for the tangent or cotangent function to repeat itself. Stretching it out horizontally will lengthen that distance and therefore change the period.
7 0
3 years ago
Read 2 more answers
Ari is setting up a fish tank for his goldfish. The tank holds 15 gallons of water. If each gallon of water weighs 8.3 pounds, h
IrinaVladis [17]

Answer:

124.5

Step-by-step explanation:

All you need to do is multiply.

15*8.3=124.5

This is because The total water in Ari's fish tank has 15 gallons, and each gallon has 8.3, so you multiply.

6 0
3 years ago
Anna and Bobie joined two different swimming classes at the same time.
jeyben [28]

Answer:

It would be 10 months for the price of $320.

Step-by-step explanation:

First we need to find how much Anna's swimming charge and Bobie's charge is.

PA=70+t The price of the month equals to the starting fee and monthly charge

120=70+2t The price of 2 months times the monthly charge

50=2t

25=t           is Anna's monthly charge

PB=250+t   is Bobies starting price and monthly charge

264=250+2t is the month charge for Bobie after 2 months

14=2t

7=t              is Bobie's monthly charge

70+25x=250+7x    We need to find x which is what month will satisfy both equations

25x=180+7x         Subtract 70 from both sides

18x=180                Subtract 7x from both sides

x=10                      divide 18 from both sides

Now we have the months that satisfy both equations we need to find the total price that matches with it. So we plug it back into both equations.

PA=70+25x                                               PB=250+7x

PA=70+25(10)                                            PB=250+7(10)

PA=70+250                                               PB=250+70

PA=320                                                      PB=320

6 0
3 years ago
Read 2 more answers
How do I solve the equation m+15=-22
MariettaO [177]
m+15=-22 

15m=-22-15
 

m=-37
7 0
3 years ago
Read 2 more answers
The metal in a penny is worth about 0.505 cent . How much cents is this written as a fraction?\
Ratling [72]
0.505 means 505 * 0.001, or 505 * 1/1000. This is equivalent to 505/1000, or 101/200.
8 0
3 years ago
Other questions:
  • How do you simplify (4/9)²?
    10·1 answer
  • If a box is 12.2 cm by 9.8 cm by 16.4 cm, what is the volume of the box?
    7·1 answer
  • What is 20 divided by 70
    11·2 answers
  • The distance between points (X7, Yı) and (4, 8) is the square root of (x7 - 8)2 +
    8·1 answer
  • Trigonometry pile up. Anyone mind helping me out with this one?
    5·1 answer
  • Simplify the expression.(–12m 38)
    13·2 answers
  • No Links plz<br> help plzz<br> (0000.7x4x6+8to the power of 2)x(16x 8 to the power of 8x5+2)
    14·1 answer
  • The standard normal curve shown here is a probability density curve for a continuous random variable. This means that the area u
    14·1 answer
  • Can someone please help me?
    15·1 answer
  • Find the unit rate. Enter your answer as a mixed number.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!