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Reptile [31]
2 years ago
5

Brainliest to correct obv

Mathematics
2 answers:
Natalija [7]2 years ago
5 0

Answer:

21

Step-by-step explanation:

If you multiply 7x6 and add two you will get an answer of 21

Hope it helps

Annette [7]2 years ago
5 0

Answer:

<h2>»»  7\div \frac{2}{6}=21</h2>

»»««•••»»««•••»»««•

<h3>Solution »»</h3>

7\div \frac{2}{6}

\:7=\frac{7}{1}

=\frac{7}{1}\div \frac{2}{6}

\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}

=\frac{7}{1}\times \frac{6}{2}

\mathrm{Apply\:rule}\:\frac{a}{1}=a

=7\times \frac{6}{2}

\frac{6}{2}=3

=7\times \:3

=21 ✓

⋇⋆✦●○⋇⋆✦●○

hope it helps..

have a great day!!

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List the single-digit divisors of 2100.<br> I really need help
liberstina [14]

Answer:

  • 1, 2, 3, 4, 5, 6, 7

Step-by-step explanation:

<u>Prime factors of 2100 are:</u>

  • 2100 = 2*2*3*5*5*7

<u>The single-digit divisors are:</u>

  • 1, 2, 3, 2*2= 4, 5, 2*3= 6, 7

-----------------------------------------------------------------

<u>Another solution is you divide 2100 by all numbers 1 through 9 and list those divisible:</u>

  • 2100/1 = 2100, yes
  • 2100/2 = 1050, yes
  • 2100/3 = 700, yes
  • 2100/4 = 525, yes
  • 2100/5 = 420, yes
  • 2100/6 = 350, yes
  • 2100/7 = 300, yes
  • 2100/8 = 262.5, no
  • 2100/9 = 233.33, no

So all the numbers from 1 to 7

5 0
3 years ago
Pls help I am giving brainliest help me ASaP
Goryan [66]

Answer:

4

Step-by-step explanation:

4 because 4^2 = 16.

5 0
3 years ago
the angle of elevation of the top of a building from a point 80 ft away from the building on level ground is 70° determine the b
MA_775_DIABLO [31]
Draw a triangle with shortest side on the ground (horiz.).  The length of this side is 80 feet.  Two angles touch the ground:  a right angle, and the 70 degree angle.
 
Then the height of the building is the 2nd shortest side.

The tangent function is the appropriate one to use here:
                       opp          h
tan 70 deg = -------- = ----------
                        adj        80 ft
                                                                h
Since tan 70 deg  = 2.75,          2.75 = -------
                                                              80 ft

so h = building height = (80 ft)(2.75) = 219.8 ft
6 0
3 years ago
A potter works 4 days a week, makes 15
nataly862011 [7]
It is 3.75 for the answer



8 0
3 years ago
Read 2 more answers
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dangina [55]

Answer:

Answer is 910

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Step-by-step explanation:

3 0
2 years ago
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