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
sasho [114]
3 years ago
12

Assume that x is a char variable has been declared and already given a value. Write an expression whose value is true if and onl

y if x is a upper-case letter.
Mathematics
1 answer:
Lorico [155]3 years ago
4 0

Answer:

bool b = isupper(x);

Step-by-step explanation:

I have written the expression for a char variable x.The isupper(x) will return true if the character x is upper case and false if the character x is lower case.

I have stored the returned value to a bool variable b .So the value of variable b will be true only when the x is in uppercase and false when b is lower case.

You might be interested in
What is 2,069 is in the written
777dan777 [17]

Answer:

2.069x10^3

Step-by-step explanation:

Move the decimal places.

8 0
3 years ago
Elijah is selling coupon books for a school fundraiser. the coupon books sell for $11. the school gets $8 and $3 goes to elijah'
Sladkaya [172]
He collected $264.00, $72.00 went to his homeroom, and $192.00 to the school
6 0
3 years ago
Simplify. (-7y^2+4y+9)+(6y^2-5y+9)-(2y^2-9y-2)
Natali5045456 [20]

Combine like terms

-7y² + 6y² - 2y² = -3y²

4y + (-5y) - (-9y) = 4y - 5y + 9y = 8y

9 + 9 - (-2) = 9 + 9 + 2 = 20

-3y² + 8y + 20 is your answer

hope this helps

7 0
3 years ago
The perimeter of the rectangle below is 120 units. Find the value of y.<br> 5y - 3<br> 4y
vladimir2022 [97]

Answer:

y =7

Step-by-step explanation:

2(5y-3)+2(4y) = 120 units

10y - 6 + 8y = 120 units

18y= 120+6

y = 126/18

y = 7

5 0
3 years ago
How to find the hypotenuse of a triangle?
ExtremeBDS [4]
To find the hypotenuse of the triangle
you use the length of the legs
Plug it into the Pythagorean Theorem

so a^{2} +  b^{2} =  c^{2}

a^{2}  is one of the legs

and 

b^{2}  is the other leg

then 

c^{2}  is the hypothenuse
5 0
3 years ago
Other questions:
  • Find the number that makes the ration equivalent to 77:99
    15·1 answer
  • Which of the following expressions represents a function?
    9·1 answer
  • Two small questions...
    6·1 answer
  • Pls tell me how many vertices there are
    5·2 answers
  • − 4/5 (− 3/8 n +6n+2)-n
    12·2 answers
  • Look at the sample space below.
    14·1 answer
  • In the figure shown, what fractional part of the circle is shaded?
    9·2 answers
  • I'LL MARK BRAINLIEST !!!
    7·1 answer
  • Find the slope of the line that passes through (8, 3) and (6,2)
    5·1 answer
  • I need help with geometry pls
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!