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
adoni [48]
3 years ago
8

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).

Mathematics
1 answer:
Sveta_85 [38]3 years ago
8 0

Answer:

y = 4(x + 2)^2 - 20.

or in standard form it is

y = 4x^2+ 16x - 4.

Step-by-step explanation:

The equation in vertex form will be:

y = a(x + 2)^2 - 20   where a is some constant.

The y-intercept is (0, -12) so:

-12 = a(0 + 2) - 20

2a = -12 + 20 = 8

a = 4.

You might be interested in
James is participating in a 5-mile walk to raise money for a charity. he has received $200 in fixed pledgesand raises $20 extra
xxMikexx [17]
5x20=100 100+200=300 or atlas what i think if this is wrong i am sry but if isn't I'm glad I'm able to help ^u^

7 0
3 years ago
Without using logarithm tables, find the value of x given that: 2log2/3 = 1/2logx - log 18 + log 16
sweet-ann [11.9K]

Answer:

x=\frac{1}{4}

Step-by-step explanation:

<u>Given:</u>

2log(\frac{2}{3})=\frac{1}{2}log(x)-log(18)+log(16)

<u>Use the Power Rule Law:</u>

log(\frac{2}{3}^2)=log(x^{1/2})+log(16)-log(18)

<u>Use the Quotient Rule Law:</u>

log(\frac{4}{9})=log(\sqrt{x})+log(\frac{16}{18})

<u>Use the Product Rule Law:</u>

log(\frac{4}{9})=log(\frac{16\sqrt{x}}{18})

<u>Simplify:</u>

log(\frac{4}{9})=log(\frac{8\sqrt{x}}{9})

\frac{4}{9}=\frac{8\sqrt{x}}{9}

4=8\sqrt{x}

\frac{4}{8}=\sqrt{x}

\frac{1}{2}=\sqrt{x}

\frac{1}{4}=x

5 0
2 years ago
What is the measure of ZLKM?
vfiekz [6]

Answer:

70

Step-by-step explanation:

35 because the 4 segments have to total to 180

8 0
3 years ago
I do not understand this question!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Softa [21]
The answer is C.........
7 0
3 years ago
Read 2 more answers
A 15oz iced tea at a certain restaurant has 90 calories. How many calories are there in a 23oz iced tea?
Lyrx [107]

Answer:

138 calories

Step-by-step explanation:

one Oz iced tea = 90/15 = 6

one Oz iced tea = 6 calories

23 Oz iced tea = 6 x 23 = 138 calories

7 0
2 years ago
Other questions:
  • The area of the rectangular faces of the box are shown . What is the volume of the box
    5·1 answer
  • The length of PQ is<br> The midpoint of PQ is m(_,_)
    14·1 answer
  • One half the sum of four consecutive multiples of 6 is 6 more than twice the 3rd highest of the multiples. What is the sum of th
    7·1 answer
  • A carpenter has a 6 foot long board, he wants to cut the board into pieces that are 4/5 foot long
    11·1 answer
  • What is the sum of the arithmetic series
    5·1 answer
  • Given f(x) = x2 - 10x + 22, what is the domain of f
    9·1 answer
  • What transformation takes the graph of g(x) = x2 – 5 to the graph of<br> h (x) = x² – 1
    13·1 answer
  • Consider the statement: 4−3+5=−6+8+4. This is a mathematically correct sentence.Is the sentence true or false? Explain how you k
    14·2 answers
  • I need the answer fast
    7·2 answers
  • HELP PLEASE I NEED IT ASAP IT WILL MEAN A LOT TO ME!! PLEASE
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!