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
Anna35 [415]
3 years ago
10

G[ x]=x^2-8x-20 is it 2 solutions 1 solution or 2 imaginary solutions

Mathematics
1 answer:
AlladinOne [14]3 years ago
8 0

2 solutions

Step-by-step explanation: Discriminant D = √(-8²-4·1·(-20) =√(144)

Because D> 0, there are 2 roots

You might be interested in
It costs $60.00 to rent the gymnasium, plus $5.00 per person. What would be the total cost to rent the gymnasium for 40 people?
qwelly [4]
$260.00
Because you won’t need to multiply the $60.00 per person
5 0
3 years ago
At 11:55 p.m., Thomas ties a weight to the minute hand of a clock. The clockwise torque applied by the
ryzh [129]

Answer:

  T(t) = 3sin((t-5)π/30)

Step-by-step explanation:

5 minutes after Thomas ties it on, the torque is zero and increasing. So, the sine function is shifted right 5 minutes. The maximum value is 3, so that is the multiplier of the sine function. The period is 60 minutes, so the coefficient of t is (2π/60) = π/30. The function you want is ...

  T(t) = 3sin((t-5)π/30)

7 0
4 years ago
Which expression is equivalent to the one below?<br> (26 x 96) = 1814
vfiekz [6]

Answer:

the answer is A.

Step-by-step explanation:

(2^{6}×9^{6})÷18^{14}

2×9= 18

6+6= 12

18^{12}÷18^{14}

18^{12-14}= 18^{-2}

1/18^{-2}

3 0
3 years ago
I NEED HELP WITH THIS?!?!?
shtirl [24]

i can try to help

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
((I RAISED THE POINTS AND THIS IS MULTIPLE CHOICE))
NeTakaya

Answer:

B and D

Step-by-step explanation:

Geometric sequences and series. A geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio, r.

an = ar^(n-1)

d) 1/3, 2/3, 4/3, 8/3, 16/3, . . . .

1/3 * 2 = 2/3

2/3 * 2 = 4/3

4/3 * 2 = 8/3

where r = 2, constant multiplier is 2.  //Answer

b)  320, 80, 20, 5, 1.25, . . . . .

320 * 1/4 = 80

80 * 1/4 = 20

20 * 1/4 = 5

r = 1/4 //Answer

Answer: B and D

//Hope this helps.

4 0
3 years ago
Other questions:
  • the function h(x) is given below. h(x) = {(3, –5), (5, –7), (6, –9), (10, –12), (12, –16)} which of the following gives h–1(x)?
    14·1 answer
  • PLEASE HELP ME! Thank you!!!!!!
    5·1 answer
  • Arleen has a gift card for a local lawn and garden store. She uses the gift card to rent a tiller for 4 days. It costs $35 per d
    8·2 answers
  • There are (3^2)^4 ⋅ 3^0 bacteria in a petri dish. what is the total number of bacteria in the dish?
    11·2 answers
  • Round 492.3069 to the nearest thousandth
    11·1 answer
  • ⭐️ Does anyone know this?!
    7·1 answer
  • The city zoo has different admission prices for adults and children. When three adults and two children went to the zoo, the bil
    7·1 answer
  • What is the length of MO, given that figure LMNO is a square?
    8·2 answers
  • Jill just got her pilot’s license and wants to rent a plane. The Platinum Plane Company charges $180 plus $92 per hour to rent a
    7·1 answer
  • Help please!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!