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
astraxan [27]
3 years ago
9

What id the GCF for 81 and 64

Mathematics
2 answers:
LenaWriter [7]3 years ago
8 0
145 because 81 plus 64 is 145 145 plus 209
adelina 88 [10]3 years ago
3 0
Well if you look at 81, the factors of 81 are 1,3,9,27, and 81. And the factors of 64 are 1,2,4,8,16,32, and 64. They do not have a single common factor. So the GCF for 81 and 64 would be 1.
You might be interested in
Find the probability. Round your answer to the nearest hundredth, if needed.
padilas [110]

Answer:

0.2

Step-by-step explanation:

Given:

Total number of students = 20

Number of students who have brown hair = 12

Number of students who have blonde hair = 4

Number of students who have red hair = 3

Number of students who have black hair = 1

To find:

Probability of randomly selecting a blonde-haired student from the classroom.

Solution:

Probability refers to chances of occurring of some event.

Probability = Number of favourable outcomes/ Total number of outcomes

Number of favourable outcomes ( Number of students who have blonde hair ) = 4

Total number of outcomes = 20

So,

Probability of randomly selecting a blonde haired student from the classroom = \frac{4}{20}=\frac{1}{5}=0.2

5 0
3 years ago
Pleaze hel0 me i dont know how to do this im giving a brainliest to the first person to answer​
Sliva [168]

Answer:

416mm^{3}

Step-by-step explanation:

Volume is found by Length x Width x Height

10.4 x 5 x 8      

416

7 0
3 years ago
Read 2 more answers
lorenzo has a checkbook balance of $118.00. he writes two checks, one for $ 9.00 and one for $84.25.He then deposits $95.00. fin
gavmur [86]
$118.00 - $9.00 - $84.25 + $95.00 is the correct order
3 0
3 years ago
Read 2 more answers
The reference angle for is, which has a terminal point of (2).
AVprozaik [17]

Answer: C

Step-by-step explanation:

\frac{5\pi}{4} is in the third quadrant, so both x and y are negative.

Therefore, the only possible answer is C.

6 0
2 years ago
If lines are parallel with a transversal, then these two angles are ?​
andreev551 [17]

Answer:

Alternate Interior Angles

4 0
3 years ago
Other questions:
  • Calculate the change in GPE stored when a 15 kg post driver is lifted by 70 cm
    5·1 answer
  • Eddie is reading a book for class. He has read 173 of 480 pages. About What percent has he read?
    15·1 answer
  • In the figure, ABCD is a square centered at the origin with side length 2a. What are the coordinates of the​ vertices? 
    12·1 answer
  • Circle O is shown. 2 tangents intersect at a point outside of the circle which is labeled Satellite. The angle formed is 20 degr
    13·1 answer
  • David launches a rock straight up over the edge of a 60-foot cliff and into the ocean. after 4 seconds, the rock reaches a maxim
    10·1 answer
  • Per year. How much interest will she be paid in the first
    9·1 answer
  • HELP PLEASEEE !!! 50 POINTS
    7·2 answers
  • 5(4+3√24-5(8+9÷3)³<br>ayuds​
    12·1 answer
  • What is this??????????????
    5·1 answer
  • Which statement about the mean absolute deviation (MAD) of a data set is not true
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!