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
kondor19780726 [428]
2 years ago
13

Please help i need answer asap

Mathematics
1 answer:
ycow [4]2 years ago
5 0

Answer:

1: x=-3

2: x=1 is the answer

You might be interested in
The expression 1000(1.1)^t represents the value of a $1000 investment that earns 10% interest per year, compounded annually for
torisob [31]
After 4 years
the value = 1000 × (1.1)⁴
the value = 1000 × 1.4641
the value = 1464.1
8 0
3 years ago
Read 2 more answers
How do I rewrite a quadratic into graphing form
Juli2301 [7.4K]

Step-by-step explanation:

Standard form of a quadratic is f(x) = ax² + bx + c.

To convert to vertex form, the simplest method is to find the x-coordinate of the vertex using h = -b/(2a).

Then, plug back into the equation to find the y-coordinate of the vertex.  k = f(h).

Finally, the leading coefficient is the same as the standard form, a.

f(x) = a(x − h)² + k

Another method is to complete the square.

3 0
3 years ago
Answer for the points<br> 6 − (9 − 2) + 3 × 6
AfilCa [17]

Answer:

17

Step-by-step explanation:

USING BIDMAS (Brackets Indices Division Multiplication Addition Subtraction)

6 − (9 − 2) + 3 × 6

9-2=7

3x6=18

6-7+18=17

8 0
3 years ago
Which table represents y as a function of x
iren2701 [21]

Answer:

where are the tables i need a photo?

Step-by-step explanation:

6 0
3 years ago
If CDE ~ GDF, find ED
qaws [65]

Answer:

10

Step-by-step explanation:

\triangle CDE \sim \triangle GDF.. (given) \\\\\therefore \frac{CD}{GD} =\frac{DE}{DF}.. (csst) \\\\\therefore  \frac{15}{x+3} =\frac{3x+1}{4}\\\\ \therefore   \: 15 \times 4 = (x + 3)(3x + 1) \\  \\ \therefore   \: 60 = 3 {x}^{2}  + x + 9x + 3 \\  \\ \therefore  3 {x}^{2}  + 10x + 3 - 60 = 0 \\ \therefore  3 {x}^{2}  + 10x  - 57 = 0 \\ \therefore  3 {x}^{2}  + 19x - 9x  - 57 = 0 \\ \therefore   \: x(3x + 19) - 3(3x + 19) = 0 \\\therefore   \:  (3x + 19)(x - 3) = 0 \\ \therefore   \: 3x + 19 = 0 \:  \: or \:  \: x - 3 = 0 \\  \therefore   \: x =  -  \frac{19}{3}  \:  \: or \:  \: x = 3 \\  \because \: x \: can \: not \: be \:  - ve \\ \therefore   \: x = 3 \\ ED = 3x + 1 = 3 \times 3 + 1  \\ \huge \red{ \boxed{ ED= 10}}

7 0
3 years ago
Other questions:
  • Suppose a fair die is rolled eight times. find numerical values for the expectation
    14·1 answer
  • PLEASE I WILL MARK BRAINLIST ANSWER PLEASE
    8·1 answer
  • NEED DONE FAST GIVING 40 POINTS
    8·1 answer
  • What are the slope and y-intercept of the following<br> equation?<br> 2x - 4y = 16
    14·1 answer
  • Find x when y=6 in the literal equation 5x +4y =39
    8·2 answers
  • Two different types of cake are on sale at prices of $0.30 and $0.40 each. The cakes that are being sold for $0.30 cost $0.20 to
    5·1 answer
  • The circumference of circle C is 90 cm. What is the length of AB (in red)?<br> Help please
    15·2 answers
  • You and a friend go out to eat, the food and drinks cost $22.50, and there is a 9% sales tax. How much is the bill? (Round to th
    6·1 answer
  • Which of the following would be a good estimate for -7.94 - 2.31?<br><br> -10<br> -5<br> -9<br> -6
    8·1 answer
  • In order for the parallelogram to be a rhombus, x=[?]. (9x+31) 32<br> HELP NEEDED ASAP
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!