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
Ugo [173]
2 years ago
7

(a/b)^2– c/a—b Evaluate each expression if a = 8, b = 4, and c = 16

Mathematics
1 answer:
Nadya [2.5K]2 years ago
3 0

Answer:

-2

Step-by-step explanation:

\left(\frac{8}{4} \right)^2-\frac{16}{8}-4 \\ \\ =2^2-2-4 \\ \\ =4-2-4 \\ \\ =2-4 \\ \\ =-2

You might be interested in
Next sequence of 1,-2,-5,-8
melamori03 [73]

Answer:

-11,-14,-17

Step-by-step explanation:

Your numbers are decreasing by 3.

3 0
2 years ago
Number of data values: 1007
kogti [31]

Answer:

The arithmetic mean is 10.9

Step-by-step explanation:

In this question, we are tasked with calculating the arithmetic mean using the information given.

The arithmetic mean or otherwise called the average is the sum of all the values in a given set divided by the number of elements or count of the elements in that particular data set

Mathematically, the arithmetic mean can be found by dividing the sum of the data values by the number of data values.

In equation form, we have Arithmetic -mean = \frac{sum of data values}{number of data values}

Inserting the values, we have Arithmetic mean = 10998/1007 = 10.92 which is 10.9 to the nearest tenth

5 0
3 years ago
Which fraction is equivalent to 38%?<br> A. 3/8<br> B. 9/25<br> C. 19/50<br> D. 3 4/5
Virty [35]

Answer:

C

Step-by-step explanation:

<h2>—Math</h2>

38% = 38/100

= 19/50

6 0
3 years ago
Read 2 more answers
Which number represents the country of Egypt <br> A) 1 <br> B) 2<br> C) 3<br> D) 4
valkas [14]

Answer:

2

Step-by-step explanation:

the way I remember is that Egypt is always the top right country

5 0
3 years ago
Read 2 more answers
Find each quotient and express it in rectangular form.
uranmaximum [27]

Answer:

A. thats the answer

Step-by-step explanation:

carry on learning

4 0
2 years ago
Other questions:
  • Write an algebraic expression to represent each verbal expression.
    12·1 answer
  • Suppose ABC is a right triangle with sides a, b, and c and right angle at C. Find the unknown side length using the Pythagorean
    8·1 answer
  • How many solutions does a system of linear equations in three variables have if in solving the system you correctly obtain the e
    10·1 answer
  • PLEASE HELLLPPPPPP WILL GIVE BRAINLIEST
    5·1 answer
  • Please help I Will mark you Brainliest
    11·2 answers
  • Solve for a
    15·1 answer
  • What are the coordinate pairs of AB?
    8·1 answer
  • Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions.
    6·1 answer
  • **PLEASE HELP ASAP**
    14·1 answer
  • ABC Game store sells new games, n, for $19 and used games, u, for $9. The store earned $7500 in revenue last month. The store so
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!