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
SashulF [63]
3 years ago
13

Urgent. Will give brainliest and 20 points!!

Mathematics
2 answers:
insens350 [35]3 years ago
8 0
If you begin with the basic equation of a vertical parabola:  y-k=a(x-h)^2, where (h,k) is the vertex, then that equation, when the vertex is (-3,-2), is 

y + 2 = a (x + 3)^2.  If we solve this for y, we get

y        = a(x+3)^2 - 2.  Thus, eliminate answers A and D.  That leaves B, since B correctly shows (x+3)^2.
katrin2010 [14]3 years ago
6 0

Answer:

b

Step-by-step explanation:


You might be interested in
Hi, can someone help me with this word problem... i struggle with word problems and can seem to figure this one out!
Kruka [31]
15) 1,054,850

16)5,226
(Sorry for my sloppy work but I used these steps to solve it)

3 0
3 years ago
What are two decimals that can be rounded to 4.26
Andrew [12]
In rounding, a number must be 5 or more to round up, and 4 or less to round down.

To round up to 4.26 you would need a number between 4.255 and 4.264

4.258 and 4.261 are two examples

8 0
4 years ago
The teacher concluded that there is a correlation between having a computer and having a phone. Do you agree with the teacher? E
timama [110]

Answer:

yes I agree with teacher

Step-by-step explanation:

I I think this because 1 people that have a phone and a computer are the highest group and two becauseit seems that most of the class has a phone it also seems that most of the class has a computer

3 0
3 years ago
Walter is conducting an experiment using a spinner with 4 equal sections. Which number of trials will lead to experimental outco
Vesna [10]

Answer:

90

Step-by-step explanation:

I took the test and 90 gives u the most variability in your outcome so ur answer is more reliable.

7 0
3 years ago
Read 2 more answers
∠A and ∠ B ∠B are vertical angles. If m ∠ A = ( 3 x − 21 ) ∘ ∠A=(3x−21) ∘ and m ∠ B = ( 2 x − 13 ) ∘ ∠B=(2x−13) ∘ , then find th
Sav [38]

Answer:

x=8

Step-by-step explanation:

start by setting angle a equal to angle b

next add 21 to the opposite side

then subtract 2x from the opposite side

finally you're left with x=8

3 0
3 years ago
Other questions:
  • Select the correct product.
    12·1 answer
  • Solve for x.<br><br> |2x - 8| - 2 = 16 - 2x
    10·2 answers
  • Help asap please and thanks
    6·1 answer
  • What the slope between 2,0 and-1,6
    10·1 answer
  • Find the multiples of 9 that are less than 100
    10·2 answers
  • R is the interior of angle TUV. The measure of RUV=30degrees, the measure of TUV=3x+16, and the measure of TUR=x+10. Find x and
    9·1 answer
  • Abby ran 3 times as many laps as Karen. Adding 4 th the number of laps Abby ran and then dividing by 7 gives the number of laps
    10·2 answers
  • Can someone help me on this question quick please
    7·2 answers
  • Find the value of x in the given figure​
    15·1 answer
  • The student council at mountain view high school plans to conduct a survey to determine the student body's opinion of the new lu
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!