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
yulyashka [42]
3 years ago
9

Please HELP me I need it :)

Mathematics
2 answers:
kakasveta [241]3 years ago
6 0
The answer is C. 1

You can just plug in the different answers for x and see which one equals zero.

F(1) = 1 + 4 + 1 - 6 = 0
Lunna [17]3 years ago
5 0

Answer:

C

Step-by-step explanation:

Note that if x = h is a root of a polynomial f(x) then f(h) = 0

Note the sum of the coefficients of the given polynomial

x³ + 4x² + x - 6 is

1 + 4 + 1 - 6 = 0

Hence x = 1 is a root( zero) and (x - 1) is a factor

You might be interested in
It takes21 minutes for 5 people to paint 7walls. How many minutes does it take 3people to paint 5 walls?
scoray [572]

so 5 people work each one for 21 minutes, that means 21+21+21+21+21 minutes altogether, namely 105 minutes, it took that long for 7 walls, hmmmm how long for just one wall then? well, 105 ÷ 7, namely 15 minutes then, for just 1 wall.


now, if it takes 15 minutes of work to do one wall, what about 5 walls? well, that'd be 15*5 or 75 minutes.


so if we have 3 folks working, how much would each one work? well, 75 ÷ 3, namely 25 minutes, so each of them will work 25 minutes, namely 25+25+25 minutes, so in 25 minutes, they'll be done with 5 walls.

8 0
3 years ago
Rewrite f(x) = –(x + 3)2 − 1 from vertex form to standard form.
Verizon [17]
f(x)=-(x+3)^{2}-1=-x^{2}-6x-9-1=-x^{2}-6x-10
3 0
3 years ago
Read 2 more answers
Cos x = sin 34°<br> What is the value of x?<br> Enter your answer in the box.
vredina [299]

\bf \textit{Cofunction Identities} \\\\ sin\left(90^o-\theta\right)=cos(\theta) \qquad cos\left(90^o-\theta\right)=sin(\theta) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ cos(x)=\stackrel{90-56}{sin(\stackrel{\downarrow }{34^o})}\implies cos(\stackrel{\downarrow }{x})=sin(90^o-\stackrel{\downarrow }{56^o})\implies cos(56^o)

3 0
3 years ago
Read 2 more answers
The probability of event A is 0.56, and the probability of event B is 0.34. If A and B are independent events, then P(A and B) =
Leni [432]
.90 is the answer i belive
4 0
3 years ago
Read 2 more answers
Sandra can type 180 words in 3 minutes. At this rate, how many words can she type in 5 minutes?
mezya [45]
180 divided by 3 = 60

60 x 5 = 300

she can type 300 words in 5 minutes
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following expressions have a sum of 0? <br> -8+(-8)<br> 9+(-9)<br> -12+12<br> 52+52
    15·2 answers
  • a flying disc has 4 3/4 inch radius. what is the approximate circumference, rounded to the nearest inch?
    15·1 answer
  • What is 6.729 x 10^6 in standard form?
    14·1 answer
  • What is the area of the kite? 10 yd 4 yd 6 yd 4 yd ​
    14·1 answer
  • Please help, I will mark brainliest who ever does!! :)​
    7·1 answer
  • Determine a series of transformations that would map figure H onto figure I
    10·2 answers
  • Can someone find the surface area of the composite shape and show work! I’ll give 30pts! Thanks!
    5·1 answer
  • (8+2)² HELP ME I NEED IT
    11·2 answers
  • Please show the work
    12·1 answer
  • Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used,Consider the functions given below.P(x) =
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!