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
Ray Of Light [21]
3 years ago
10

11. Describe and correct the error in evaluating the expression. –21-7)= -14

Mathematics
1 answer:
likoan [24]3 years ago
8 0

Answer: -28

Step-by-step explanation:

You might be interested in
Ramona spend 8 hours making picture frames if each picture frame takes her 1/4 of hour to make how many picture frame does Ramon
hram777 [196]
32 because 4x8=32. if u need anything else please post it here
4 0
3 years ago
Which of the following operations will solve the formula for momentum, p=vm , for v
melisa1 [442]
To solve for V:
p=vm Divide m from v to get it away from v
p/m=v 
v=p/m  V equals p divide by m to get the momentum.
4 0
3 years ago
Please help, I need this answer
Rom4ik [11]

Answer:

6.4

Step-by-step explanation:

By the Pythagorean Theorem:

c=\sqrt{5^2+4^2}= \\\\\sqrt{25+16}= \\\\\sqrt{41}\approx 6.4

Hope this helps!

6 0
3 years ago
Read 2 more answers
Can someone help me plz??
Irina-Kira [14]
It's hard to read your picture

But if your equation is
(-3)^2 + (-2)^3

then its:

-3*-3 + -2*-2*-2 = -9 - 8 = -17
8 0
4 years ago
Read 2 more answers
Stan’s Car Rental charges $35 per day plus $0.25 per mile. Denise wants to rent one of Stan’s cars, keeping the total cost of th
Greeley [361]
$55-$35=20
$20 divide by $0.25=80 miles.
therefore denise can drive the car for 1day 80 miles to stay within her budget
4 0
3 years ago
Other questions:
  • jenny purchased a prepaid phone card for $30 . long distance calls cost 24 cents a minute using this card. jenny used her card o
    14·2 answers
  • 15 = 5(1 - m) - 2(1 - m)<br> What is the value for m
    9·1 answer
  • Which of these sequence is an arithmetic sequence??
    14·1 answer
  • What is 3 ÷ 19?<br><br> Answer Wisely.<br><br> Choose The Right Path.
    6·2 answers
  • Which expression represents “6 more than x”? A. x−6
    14·2 answers
  • What is 3/8 in its lowest term for fractions
    12·2 answers
  • What is the slope of the line that passes through the given points? (1 point)
    10·1 answer
  • I need help!
    10·1 answer
  • List and explain 3 situations where negative numbers occur.
    7·1 answer
  • .prove that cos (90-A).sinA + sin(90 - A).cosA = 1 ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!