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pav-90 [236]
3 years ago
14

Evaluate the numerical expression. 4/3 - (-3/4)

Mathematics
2 answers:
worty [1.4K]3 years ago
7 0
This should be right, I just had to do this problem myself:

4/3 - (-3/4)
16/12 - (-9/12)
25/12
Since it doesn't say "Simplify" you would leave it at 25/12 instead of simplifying it to 2 1/12. Hope this helps!
LuckyWell [14K]3 years ago
4 0
4/3 - (-3/4)

4/3 + 3/4

16/12 + 9/12

25/12 = 2 1/12

Hope I helped :)
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Yes, it gets flipped if you’re dividing by a negative :)
5 0
4 years ago
What is the area of a square if the base is 4 m in the height is 4 m
iVinArrow [24]

Answer: the area is 16m

4x4=16m

6 0
3 years ago
Consider the optimization problem where A m × n , m ≥ n , and b m .
Kamila [148]

Answer:

Answer for the question :

Consider the optimization problem where A m × n , m ≥ n , and b m .

a. Show that the objective function for this problem is a quadratic function, and write down the gradient and Hessian of this quadratic.

b. Write down the fixed-step-size gradient algorithm for solving this optimization problem.

c. Suppose that Find the largest range of values for α such that the algorithm in part b converges to the solution of the problem.

is explained din the attachment.

Step-by-step explanation:

4 0
3 years ago
Which number produces an irrational number when added to 1/3
Nataly [62]

Answer:

An irrational number produces an irrational when added to  

Step by step explanation:

To find : What number produces an irrational when added to  ?

Solution :  

We know that,

It is a rational number as it is repeating.

So, If we add a rational number into a rational number it always gives you a rational number.

To produce an irrational number,

If we add an irrational number to a rational number it always gives you an irrational number.

For example :

An irrational number -  

A rational number -  

Adding these two number,

This number is non-terminating and non-repeating.

Therefore, An irrational number produces an irrational when added to  

dome.  

8 0
2 years ago
Solve for y. triangle PQR is congruent to triangle DEF, PQ= 15, QR= 10, RP=8, and EF = 6y +4
lubasha [3.4K]
Congruent means that they are identical
 looking at the order of the letters in the triangles EF are the last 2 and QR are the last 2
 so EF should equal QR

we are told QR = 10 so EF needs to equal 10
 so we have 6y+4 = 10

now solve for Y

6y +4 = 10
 subtract 4 from each side:
6y = 6
 divide each side by 6
y = 1



7 0
3 years ago
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