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
bagirrra123 [75]
3 years ago
11

Is the equation true,false, or open? 14+7+(-1)=21

Mathematics
2 answers:
yuradex [85]3 years ago
6 0

Answer:

The Equation is False.

Step-by-step explanation:

(14+7)=21 + (-1) = 20

melomori [17]3 years ago
4 0

\text{Solve:}\\\\14+7+(-1)=21\\\\21-1=21\\\\20=21\\\\\text{Since it's not equal to each other, the equation would be false}\\\\\boxed{\text{False}}

You might be interested in
Solve 10/12 - 3/8 show your solution as an equation​
elena55 [62]

Answer:

11/24

Step-by-step explanation:

The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator. Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1. The two fractions now have like denominators so you can subtract the numerators.

This fraction cannot be reduced.

Therefore the answer is 11/24

7 0
3 years ago
Read 2 more answers
Which geometric shape would best describe a flashlight?
pogonyaev

Answer:

cylinder

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the x-intercepts of the graph of y = 12x-5x-2
hammer [34]
Y = 12x - 5x - 2

first simplify the equation by subtracting like terms (in this case):

12x - 5x = 7x

y = 7x - 2

Since you are finding the x, you must isolate the x. Do the opposite of PEMDAS.(Note: because there is a equal sign, what you do to one side, you do to the other)

y = 7x - 2

y (+2) = 7x - 2 (+2)
y + 2 = 7x
(y + 2)/7 = 7x/7

x = (y + 2)/7


x = (y + 2)/7 is your answer

hope this helps
8 0
3 years ago
Read 2 more answers
Q = 3x + 9x? idk this one lol
Serjik [45]

Answer:

<em>q</em> = 12<em>x</em>

Step-by-step explanation:

<em>q</em> = 3<em>x</em> + 9<em>x</em>

Combine like terms

<em>q</em> = 12<em>x</em>

7 0
3 years ago
Write the equations included in the same set of related facts as 6x8=48
Reil [10]
6×6=36. also get a calculator
5 0
3 years ago
Other questions:
  • What is the slope of the line passing through the points (-5,9) and (2,-12)​
    5·1 answer
  • Tom has a can of paint that covers 37 1/2 square meters. Each board on the fence has an area of 3/16 square meters. How many boa
    15·1 answer
  • Explain how an estimate helps you to place the decimal point when multiplying 3.9 times 5.3
    15·2 answers
  • Please Fill in the Blank with the simplified equation. 1/7r=10
    5·2 answers
  • Which of the following best describes the folding method used to form an angle bisector?
    15·2 answers
  • surface area of a cylinder with a radius of 8 centimeters and height of 10 centimeters? express the answer in hundredths.
    7·1 answer
  • ANYONE PLS HELPpppppppp!!
    13·1 answer
  • What the square root of 2000
    5·1 answer
  • A shipping manager weighed a random sample from a shipment of 90 boxes and made the dot plot below. What is the mode of the dot
    8·1 answer
  • Help me please i hate s
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!