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
dalvyx [7]
3 years ago
8

Which explanation correctly solves this problem?

Mathematics
1 answer:
Nastasia [14]3 years ago
4 0

Answer:

It  is the second choice.

Step-by-step explanation:

11.5 + 2*1.5 + 3.25 + 6

when calculating the above you multiply the 2 *and 1.5 first then do the adds.

You might be interested in
Difference between dot and cross product
Rashid [163]
If you have two vectors A and B,
Dot product is a scalar quantity dealing with how much of one vector is in the same direction as the other vector, or the projection of one onto the other. You can see that from the cosine part of this form-
A~*~B = [A][B]cos(\theta)

The cross product is a vector perpendicular to both A and B. It deals with how much of one vector is perpendicular to the other vector. You can see that in the sine part of this form -
A ~x ~B= [A][B]sin(\theta)


8 0
3 years ago
What is the value of a?
emmasim [6.3K]

Answer:

A=8

Step-by-step explanation:

If you use the formula 30-60-90 which is a-radical 3a-2a

since the hypotenuse is 2a it equals 16

therefore if its 2a all you need to do is divide it where then you get 8.

6 0
3 years ago
Find the solution set of the inequality<br> 35- 4x &gt; 2
Orlov [11]
35-4x>2
-4x>2-35
-4x>-33
-x>-33/4
x<33/4    (x<8.25)

Solution: x<8.25.  or  x∈(-∞ , 8.25)
3 0
3 years ago
Determine the number of x-intercepts that appear on a graph of each function. f (x) = (x - 6)2(x + 2)2
Tpy6a [65]
<span>The number of x-intercepts that appear on the graph of  the function
</span>f(x)=(x-6)^2(x+2)^2 is two (2): x=6 (multiplicity 2) and x=-2 (multiplicity 2)


Solution
x-intercepts:
f(x)=0→(x-6)^2 (x+2)^2 =0

Using that: If a . b =0→a=0 or b=0; with a=(x-6)^2 and b=(x+2)^2

(x-6)^2=0
Solving for x. Square root both sides of the equation:
sqrt[ (x-6)^2] = sqrt(0)→x-6=0
Adding 6 both sides of the equation:
x-6+6=0+6→x=6 Multiplicity 2

(x+2)^2=0
Solving for x. Square root both sides of the equation:
sqrt[ (x+2)^2] = sqrt(0)→x+2=0
Subtracting 2 both sides of the equation:
x+2-2=0-2→x=-2 Multiplicity 2
6 0
3 years ago
Read 2 more answers
Four friends are going to split the cost of a pizza. If p stands for the cost of the pizza, which of the following expressions c
Natasha2012 [34]

Answer: A

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Solve the equation 3sin2 theta = sin e, for values of e between Oº and 360°
    11·1 answer
  • Complete the square and then find the center and radius from the circle equation
    7·2 answers
  • In the number 5,782,143 which digit is the ten thousandth place?
    11·2 answers
  • 5 plus 7 times 23 divided by 2<br><br> pls help! brainliest, thanks, rattings, etc.
    13·1 answer
  • Mrs. Morales wrote a test with 16 questions covering spelling and vocabulary. Spelling questions (x) are worth 5 points and voca
    5·2 answers
  • What is 1 plus 1? any guesses? any guesses? any guesses?
    12·2 answers
  • Which of the following are true of linear functions? Select all that apply.
    6·1 answer
  • Help quickly!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·2 answers
  • BRAINLEAST HELPPP MEEEEEEEEEREEEE
    8·2 answers
  • Which numbers are divisible by 5? You must select ALL the correct answers to get credit for this question. 42 17 50 15
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!