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
Triss [41]
2 years ago
13

When a number is halved and 5 is added, the result ie 8 more than the original number. Find the number​

Mathematics
1 answer:
Allushta [10]2 years ago
7 0

Answer:

It would be 6.

Step-by-step explanation:

6 halved is 3.

3, then 5 added is 8.

You might be interested in
Find (a) the number of subsets and (b) the number of proper subsets of the set.
vaieri [72.5K]

Answer:

(a) Total No. of Subsets = 128

(b) Total No. of Proper Subsets = 127

Step-by-step explanation:

First we need to define the set of days of the week.

Set of Days of Week = {Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday}

It is evident from the set of days of the week, that it contains 7 elements.

(a)

The total no. of subsets of a given set is given by the following formula:

Total No. of Subsets = 2^n

where,

n = no. of elements of the set = 7

Therefore,

Total No. of Subsets = 2^n

Total No. of Subsets = 2^7

<u>Total No. of Subsets = 128</u>

(b)

The total no. of proper subsets of a given set is given by the following formula:

Total No. of Proper Subsets = (2^n) - 1

where,

n = no. of elements of the set = 7

Therefore,

Total No. of Proper Subsets = (2^n) - 1

Total No. of Proper Subsets = (2^7) - 1 = 128 - 1

<u>Total No. of Proper Subsets = 127 </u>

3 0
3 years ago
he measurements of two sides of a triangle are 4 cm and 20 cm. What could be a measurement of the third side of the triangle?
hodyreva [135]

Answer:

80

Step-by-step explanation:

every triangle adds up to 180 sort of, in this case, turn 4 into 40. 40+20=60 so add 80 to be 180!!!

4 0
2 years ago
The y - intercept is y=-5/3 x-4
Dimas [21]

Answer:

<u>-4 </u>

Step-by-step explanation:

This is the slope-intercept form of a line equation.

This means that -5/3 is the slope of the line.

It also means that -4 is the y intercept.

<u>-4 is the y intercept.</u>

7 0
3 years ago
Which segments are parallel?
MAXImum [283]
AB & CD
they have the same degree & are equally apart.
7 0
3 years ago
What is the measure of angle b when the legs are 16, 16, 11?
KATRIN_1 [288]
What is opposite, adjacent to this angle?
7 0
3 years ago
Other questions:
  • The width of a rectangle is the length minus 6 units. The area of the rectangle is 27 units.The area of the rectangle is 27 unit
    8·1 answer
  • Simplify the product by using FOIL <br><br> (6x-5)(2x-3)
    11·1 answer
  • In a collision, a 5 kg mass moving at 2m/s transfers all of its momentum to a 1 kg mass. What is the velocity of the 1kg mass af
    13·2 answers
  • What is the number name for 3,152,308<br><br> What is the value of the underline digit
    9·1 answer
  • The extremes in the proportion 3/4=15/20 are
    12·1 answer
  • GET THIS RIGHT U GET POINTS AND FREE BRAINLEIST
    12·1 answer
  • 2. Given: HM = VM, and ZH and cV Triangle congruence criteria,
    5·1 answer
  • Help please!!!
    14·2 answers
  • Which theorem proves the triangles congruent?<br> A- ASA<br> B- SSA<br> C- HL<br> D- SAS
    12·2 answers
  • If x=2 and y =0 what is the value of x²-y(x-y)-1​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!