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
Galina-37 [17]
3 years ago
14

ALG II NEED HELP QUICK! Will mark the brainliest answer

Mathematics
1 answer:
lbvjy [14]3 years ago
4 0
I think it’s the second one because The formula would be
x=
2a
−b±
b
2
−4ac
You might be interested in
How are adding and subtracting decimals different from multiplying decimals
statuscvo [17]
In bmultiplying, you always have to move the decimal of the product the amount of place values the decimal has in each factor, for example, 1.50 times 1.50= 2.25, the factors together have 4 decimals, so you move the decimal 4 times to the right (try it, it gets rid of alot of zeros in the answer.)
3 0
3 years ago
Read 2 more answers
2. Reece is playing a carnival game in which he
Maslowich
25% or 2/4 and to win one game 50% or 1/2
6 0
3 years ago
A.) which of these expressions is equivalent to 4 x x
Law Incorporation [45]

Answer:

a) The correct option is C: 4x

b) The correct option is B: 2x

Step-by-step explanation:

a) Usually when we have a real number multiplying a variable, we do not need to write the multiplication symbol.

So instead of writing:

4×x

We can write:

4x

And this will be equivalent.

Then in this case the correct option is C.

b) We know that if we have the multiplication of A by n, this will be equivalent to add A n times.

Then if we have the sum of A, for example, 4 times, we have:

A + A + A + A

And this can be written as 4*A

In this case, we have the expression x + x.

So we are adding x two times, then this can be written as: 2*x, or, as we said earlier, this also can be written as 2x.

Then the correct option is option B.

8 0
2 years ago
The functions r and s are defined as follows. r(x)=-x-5 s(x)= -2x-5 . Find the value of s(r(4)).
Svet_ta [14]

Answer:

s(r(4)) = 13

Step-by-step explanation:

Substitute and calculate:


s(r(4)) = 13

6 0
2 years ago
George plays basketball in a week long camp On day 2 he scored 8 points On day 4 he scored 12 points Explain how to measure his
Kay [80]
To measure George's rate of change, we first set out two pairs of independent and dependent data which in this case is the day number and the point

Independent Data: Day 2                          Independent Data: Day 4
Dependent Data: 8 points                         Dependant Data: 12 points

Then we find the difference between the two independent values and the two dependent values

4 - 2 = 2
12 - 8 =4

To find the rate we use the following formula 
the difference of dependent value ÷ the difference of independent value =
4 ÷ 2 = 2

Hence the average rate of change is an increase of 2 points a day


6 0
3 years ago
Other questions:
  • Janine inflated a ball to a radius of 18 cm and another ball to a radius of 12 cm.
    8·2 answers
  • Determine if each pair of ratios or rates is equivalent. Explain your reasoning. 288 miles on 12 gallons of fuel; 240 miles 10 g
    13·1 answer
  • A rectangle measures 1 1/ 2 inches by 3/ 4 inches. What is its area?
    13·1 answer
  • What are the first 10 digits of pie?
    8·2 answers
  • The weight (in pounds) of ``medium-size'' watermelons is normally distributed with mean 15 and variance 4. A packing container f
    15·1 answer
  • What is the slope of the line parallel to a line that passes through the points L(0, 5) and Q(4, -5)
    13·2 answers
  • What is the product of (2+7i)(2-7i) in the from a+bi
    13·2 answers
  • A manufacturing company has 5 vice presidents: Andrew, Beth, Charles, Diane, and Eric.
    12·2 answers
  • A company loses $780 as a result of a shipping delay. The 6 owners of the company must share the loss equally.
    8·1 answer
  • Is 9,783,005 divisible by 3?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!