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
Virty [35]
4 years ago
15

Which statement best describes the equation (x + 5)2 + 4(x + 5) + 12 = 0?

Mathematics
2 answers:
Rasek [7]4 years ago
6 0
It would be a. <span>The equation is quadratic in form because it can be rewritten as a quadratic equation with u substitution u = (x + 5). hope it helped</span>
OlgaM077 [116]4 years ago
5 0

Answer:

 Option A is correct.

Step-by-step explanation:

We have been given an equation:

(x+5)^2+4(x+5)+12=0

Since, the equation has degree that is highest power 2  so, it is quadratic

Therefore, option A is correct  that is the equation is quadratic in the form because it can be rewritten as a quadratic equation with u substitution u = (x + 5).

Option B is incorrect because it will not give fourth degree polynomial

Option C and D are incorrect because the equation is quadratic.

You might be interested in
Joannie lent $200 to her sister. Four years later, her sister repaid her in full with $228. What simple annual interest rate did
vodomira [7]

Ok, so lets convert all the percents into decimals to help us solve this problem

A 3.0%= 0.03

B 3.5%= 0.035

C 4.0%= 0.04

D 4.5%= 0.045

Now, we can multiply $200 by all the decimals we just converted to see which one will add up to $208

200*0.03= 6-------200+6=206 (this is not equal to 208 so it's not A)

200*0.035=7--------200+7= 207 (Still does not equal 208, so it's not B)

200*0.04= 8---------200+8=208 C is your answer

7 0
3 years ago
A bowling ally charges each person $6 to bowl, plus a shoe rental fee. A group of 4 friends get paid $36 dollars in total. How m
Elena L [17]
$3 per person

6 times 4 = $24
36 - 24 = 12
12 divided by 4 = 3
8 0
3 years ago
How do you write five hundred six and twelve hundredths in standard form?
fenix001 [56]

Answer:

506.12

Step-by-step explanation:

i dont know the rest

7 0
4 years ago
Read 2 more answers
Write the expression as either the sine, cosine, or tangent of a single angle.
Gnesinka [82]
Note that
sin(x + y) = sin(x) cos(y) + cos(x) sin(y).

Therefore by setting x = π/2 and y = π/7, obtain
sin(π/2 + π/7) = sin(π/2)*cos(π/7) + cos(π/2)*sin(π/7)

The right side is what we want to evaluate.  It is equal to
sin(π/2 + π/7) = sin (9/14)π

Answer:  sin( \frac{9 \pi }{14})
6 0
3 years ago
How would I explain the slope and y-intercept of the equation y=8x+10???? need help soon please and thanks.
Dimas [21]

Step-by-step explanation:

with the formula y= mx+c the slope is m and the y intercept is c so the slope of this equation is 8 and the y intercept is 10

6 0
3 years ago
Other questions:
  • Origami is the Japanese art of paper folding. The heart shown on the Lesson 6 assessment page was created using origami. A class
    5·1 answer
  • One spinner has three equally sized sectors numbered 1, 2, and 3. A second spinner has two equally sized sectors labeled Top (T)
    14·2 answers
  • Michael works in the marketing department of a company. He recorded the sales of his company for 10 consecutive months. The amou
    6·2 answers
  • (30 points) Enter numbers to write 0.000328 in scientific notation.
    9·1 answer
  • Circle O has a circumference of approximately 44 in.
    13·2 answers
  • How you can use mental math to find the product
    15·1 answer
  • 9a=81 a=? Please help
    7·1 answer
  • If you take a number, times by 8 then add 6. You get the same as if you took the number multiply by 3 then subtract 7. What is t
    11·1 answer
  • 83.6 is 152% of what number?<br> ixl
    15·1 answer
  • What I 0.00005164 written as a single digit times a power of ten
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!