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
Fittoniya [83]
3 years ago
15

At a party 70 people are right handed and 12 people are left handed. What is the ratio of right handed people to the total numbe

r of people at the party
Mathematics
1 answer:
lbvjy [14]3 years ago
3 0
Right handed people — 70 out of 82
Left handed people — 12 out of 82

70/82 = aprox. 0.85
12/82 = aprox. 0.15

Answer: left:right; 15:85 or 3:17
You might be interested in
Proof triangles
Klio2033 [76]
No, two sides the same is not enough.
You need more proof.

Side, angle, side. (SAS).
AD = DC
Angle ADB = Angle CDB
BD = BD

By the SAS property, the two triangles are the same.

I think this is one way to prove it...

Or, similarly...use ASA, (Angle, side, angle).

6 0
3 years ago
Need help with this question, much appreciated.
taurus [48]

Answer:

75 degrees

Step-by-step explanation:

1. Find angle J.

The outside angle and angle J are supplementary, which means they add up to 180 degrees.

180 - 130 = 50.

So angle J is 50 degrees.

2. The angles in a triangle add up to 180. Add up angles J and K and subtract that from 180

50 +65 = 105

180- 105 = 75

8 0
3 years ago
If an integer n has three unique prime divisors, then it follows that the largest prime divisor of n is less than or equal to cu
TiliK225 [7]

Answer:

False

Step-by-step explanation:

Lets call the three prime divisors of n p, q, and r, being r the largest, we know:

n=q * p * r

Now, if

q * p < r

then

n < r * r = r^2

So:

\sqrt{n} < \sqrt{r^2} = r

Also, for every natural greater than one, we know:

\sqrt[3]{n}

so

\sqrt[3]{n}

from which:

\sqrt[3]{n} < r

So, we see, this means the preposition is false, we can find a particular counterexample:

q=2

p=3

p*q = 6

We need to choose a prime greater than 6

r=7

n= 2 * 3 *7 = 42

\sqrt[3]{42} = 3.4760 < 7

4 0
3 years ago
What does radical form mean?
PtichkaEL [24]
Is it radical or radian
5 0
3 years ago
If F(x) = log 5 2x, find F^-1(x). a. 5^y=2x b. 5^2y=x c. y = (5^x)/2
gregori [183]

Answer:

y = \frac{5^{x} }{2}

Step-by-step explanation:

y = log 5 2x

inverse ------> y=x

x = log 5 2y

5^{x} = 2y

y = \frac{5^{x} }{2}

4 0
3 years ago
Other questions:
  • What are the solutions of the equation 4x2 + 3x = 24 – x?
    5·2 answers
  • I'm confused how to put this on a graph
    11·2 answers
  • Please i really need help
    15·1 answer
  • HELP! WILL GIVE BRAINLIEST!
    6·1 answer
  • Help plz I need it ASAP give poinys
    5·2 answers
  • I need help plz HELP
    7·2 answers
  • 1. Write each percent increase or decrease as a percentage of the initial
    5·1 answer
  • daniel watched a beetle and a spider on the sidewalk. the beetle crawled 1/2 of a yard and the spider crawled 1/6 of a yard how
    5·1 answer
  • What is the median ??????
    6·1 answer
  • Elizabeth ate lunch and wanted to leave her waitress a 15% TIP. Her meal cost $8.95. How much money should Elizabeth leave total
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!