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
miskamm [114]
2 years ago
15

The additive inverse of 21

Mathematics
2 answers:
marusya05 [52]2 years ago
5 0

Answer:

-21

Step-by-step explanation:

Additive Inverse Calculator determines the additive inverse property of 21 is -21 along with a stepwise explanation of how to derive the additive inverse for the given number.

The positive number is negative and a negative number is positive while in additive inverse.

°^°

Sholpan [36]2 years ago
3 0
The answer is -21...
You might be interested in
HELPPPPPPPPPPPPPPPPppppppppp PLEASE HELP ME
Basile [38]

All the steps arranged in the attachment!

6 0
2 years ago
Read 2 more answers
A wire was bent to make a triangular clothes hanger. If the lengths of the sides are 38 cm, 25 cm, 25 cm. Find the minimum lengt
erastovalidia [21]

Answer:

88cm

Step-by-step explanation:

38+25+25=88

6 0
2 years ago
Tilda buys a shirt for d dollars. She uses a $50 gift card and receives $22.50 in change Write an equation for this.
luda_lava [24]

Answer:

$50 - d = $22.50

Step-by-step explanation:

Since she's receiving a change, it means that d is smaller than $50, therefore, it will be deducted from it to give the change.

4 0
2 years ago
I HAVE 5 MINS PLZ HELP!
White raven [17]
7/6
it’s positive because it’s going up
8 0
2 years ago
X-Intercepts?
valkas [14]

Answer:

x-ints:  (2,0) & (4,0)

y-int:  (0,-8)

vertex: (3,1)  *highest point of the graph

line of symmetry: x = 3  *x-value in the middle of x-ints

a value is -#  *if parabola points done it's negative, if it points up it's positive

5 0
2 years ago
Other questions:
  • HELPPPPPPP PLEASE 5 MINUTES LEFT
    14·1 answer
  • Factor:<br> 462 - 12b + 9
    12·1 answer
  • Which could be the function graphed below
    6·2 answers
  • A class sold tickets for a dance. Student tickets cost $2 and faculty tickets cost $2.50. A total of $450 was collected and 216
    15·1 answer
  • Where is error hellp
    6·2 answers
  • A small whirlpool bathtub measures 5 ft by 4 ft by 3 ft. The flow rate of a shower head is 1.75 gallons of water per minute. Com
    8·1 answer
  • Can someone help btw I have to show work
    13·2 answers
  • Lucas put 30% of his paycheque in a saving account and used another $180 to buy groceries. He has left $590 left. How much money
    7·1 answer
  • Find the value of B?
    14·1 answer
  • How long will it take you to ski a distance of 25 miles at a speed of 2.5 miles per 30 minutes​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!