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
elena-s [515]
11 months ago
8

Which sign makes the statement true? (3 × 7) 21 = 1

Mathematics
1 answer:
Aleksandr-060686 [28]11 months ago
8 0

The sign that would make the statement true is the division sign which would then make the full expression, (3 × 7) ÷ 21 = 1.

<h3>How to find the sign?</h3>

The statement given is (3 × 7) 21 = 1. There is therefore a need to find the sign that would be between the brackets and "21" which would lead to the answer being 1.

The brackets have to be solved first according to the PEMDAS rule which calls for parenthesis being solved first.

Solving the expression in the brackets gives:

= 3 x 7

= 21

We therefore need a sign that when related to 21 would give the result, 1.

The only sign that can relate 21 to 21 such that the answer would be 1, is division:
= 21 / 21

= 1

In conclusion, the sign that would make the statement true is a division sign.

Find out more on mathematical signs at brainly.com/question/24034494

#SPJ1

You might be interested in
The product of a number and -7 is 63
Oduvanchick [21]
-7n=63
n=-9 is your final answer. Hope it help!
3 0
3 years ago
Simplify – 2(7x – 3)
ANTONII [103]

All you need to do here is multiply the outside number by both 7x and -3.

When done correctly it should look like this:

-14x+6

Thats the answer.

7 times 2 gives you 14 but when multiplying mixed signs it turns negative so it would be -14.

negative 3 times negative 2 gives you 6. Both signs are negative, and you would suppose it would turn into a negative but thats only true when both signs are mixed. Both the 3 and the 2 are negative, making the signs the samez giving you positive

<em><u>Dont</u></em><em><u> </u></em><em><u>forget</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>make</u></em><em><u> </u></em><em><u>this</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>brainliest</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>help</u></em><em><u> </u></em><em><u>those</u></em><em><u> </u></em><em><u>in</u></em><em><u> </u></em><em><u>need</u></em><em><u>.</u></em><em><u> </u></em><em><u>also</u></em><em><u> </u></em><em><u>add</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>5</u></em><em><u> </u></em><em><u>star</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>heart</u></em><em><u>.</u></em><em><u> </u></em><em><u>thanks</u></em><em><u> </u></em><em><u>for</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>support</u></em><em><u> </u></em><em><u>hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helped</u></em><em><u>.</u></em><em><u> </u></em><em><u>have</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>nice</u></em><em><u> </u></em><em><u>day</u></em>

5 0
2 years ago
I hope someone can help me here please don't answer nonsense!​
pshichka [43]

1) By the inscribed angle theorem, m\angle B=\frac{1}[2}(60^\circ})=\boxed{30^{\circ}}

2) By the inscribed angle theorem, arc RT measures twice 63 degrees, or 126 degrees.

3 0
1 year ago
Line C passes through the points (0, -5) and (2, -3). Line D has the equation y = 2/5x - 3 which statement is true
Degger [83]
Line c has a positive slope since it goes from -5 to -3. and kind d’s slope is 2/5 which is also positive so the answer is a)
4 0
2 years ago
Read 2 more answers
Find x.<br> the answer can be in a integer or it could be in a decimal it doesn’t really matter.
Svetllana [295]

Answer:   42

Step-by-step explanation:  Subtract 81 from 123                 ;) your welcome

8 0
3 years ago
Other questions:
  • an athlete is training to run a marathon. she plans to run 2 miles the first week. she increases the distance by 8% each week. w
    6·1 answer
  • (0.6)2, (-0.3) + (-0.06), |-3 + 2.64|, -(-0.36) ,2x - 0.64x which is equivalent to 036
    10·1 answer
  • What is -5/8 + 3/4 I cannot seem to figure it out correctly thanks!
    12·1 answer
  • the price of the a tablet was increased from $180 to $207. by what percentage was the price of the tablet increased?
    12·2 answers
  • 3√3 AS A WHOLE RADICAL
    10·1 answer
  • HI GUYS PLEASE HELP WILL MARK YOU BRAINLIEST IF YOU HELP!! Distribute &amp; combine like terms
    10·1 answer
  • I need m&lt;1 and m&lt;2 so if u know pls help
    9·1 answer
  • Which is equivalent to 15(-3 5/8)
    8·1 answer
  • Bill wanted to try out different water craft he went 62 mikes downstream in a motor boat and 27 mikes down stream on a jest ski
    5·1 answer
  • Use the Distributie<br> Property to express<br> 27 + 60
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!