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
Volgvan
3 years ago
14

Factor. If the polynomial is not factorable write prime . 3. 3c^2-8c+5 5. 5y^2+4y-1 7. 5u^2-6u-2 9. 7x^2+8x+1 11. 5x^2-17x+6 SHO

W STEPS
factoring pattern for ax^2+bx+c
Mathematics
1 answer:
ra1l [238]3 years ago
7 0
3c^2 - 8c + 5 = 3c^2 - 3c - 5c + 5 = 3c(c - 1) - 5(c - 1) = (3c - 5)(c - 1)
You might be interested in
17/26 in simplest form
zzz [600]

since 17 is a prime number and 26 is not a multiple of 17

17/26 is in simplest form

8 0
3 years ago
Read 2 more answers
Determine whether the graph of the quadratic function y = –x^2 – 10x + 1 opens upward or downward. Explain.
REY [17]
C. If the first coefficient is negative, then the graph opens downwards
3 0
3 years ago
Rona mixes 2 pounds of meat with some chopped vegetables to make a mixture. She divides the mixture into 4 equal portions. Each
vodomira [7]
Well if each portion is 3 pounds and there is 4 portions all together it would be 12 pounds. you already know know that the meat is 2 pounds so you subtract 2 from the whole and you are left with 10. The chopped vegetables are 10 pounds in total.
The answer is
4x3=12-2=10

6 0
2 years ago
A circle with an area 9pi has a sector with a central angle of 1/9pi what is the area of the sector
ludmilkaskok [199]

Answer:

½pi or 0.5pi units²

Step-by-step explanation:

Area : angle

9pi : 2pi

x : pi/9

9pi/2pi = x/(pi/9)

4.5 × pi/9 = x

x = ½pi or 0.5pi units²

8 0
3 years ago
A circle has center at –6 + 2i and a point on the circle at 4 + 26i. Which of the following points is also on the circle?
Alenkasestr [34]
Answer:
–16 – 22i
Step-by-step explanation:
The radius of the circle = 4 + 26i - (-6 + 2i)
= 10 + 24i.
The radius will be the absolute values of this |10 + 24i|.

If a point is on the circle then it's distance from the centre must be 10+ 24i.
-19 + 15i - (-6 + 2i) = -13 - 13i , so this is not on the circle.
-16 - 22i - (-6 + 2i) = -10 - 24i = |10 + 24i| , so this is on the circle.
5 + 16i - (-6 + 2i) = 11 + 14i , so this is not on the circle.
20 - 24i - (-6 + 2i) = 26 - 26i. so this is not on the circle.
3 0
1 year ago
Other questions:
  • Plz guys help me I don't no how to do math plz
    6·1 answer
  • What is the area of a regular nonagon with 10 cm side length and an apothem of 6 cm?
    6·1 answer
  • The manufacturer of hardness testing equipment uses steel-ball indenters to penetrate metal that is being tested, however, the m
    7·1 answer
  • A patient drank 6 ounces of juice,3 cups of water,and half pint of milk.If 1 ounce is equal to 29.6 milliliters,what was the tot
    12·1 answer
  • A basketball diamond is actually a square with sides of 90 feet. If a runner tries to steal second base, how far must the catche
    6·1 answer
  • Wes is pouring himself some ketchup to eat with his potato wedges. is it reasonable to say that wes will need 2 fluid ounces
    12·1 answer
  • Type the correct answer in each box. A circle is centered at the point (-3, 2) and passes through the point (1, 5). The radius o
    8·1 answer
  • Factor & solve please helppp my brain is mush i don’t remember anything
    10·1 answer
  • Please help me drag top to bottem
    14·2 answers
  • Question<br> The formula for simple interest is I=Prt.<br> Solve the formula for t.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!