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
AURORKA [14]
3 years ago
11

Please help need answer asp

Mathematics
2 answers:
iVinArrow [24]3 years ago
4 0
A right angle= 90 degrees
Katena32 [7]3 years ago
3 0
90 degrees, a right triangle has 1 right angle which is 90 degrees

You might be interested in
A: A behavior that does not depend on experience
Rashid [163]

Answer:

A. Innate

B. Estivation

C. Territory

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
HELP PLEASE ❤️❤️!!!!!!’
strojnjashka [21]
C. The 2 in the denominator turns into -2 and you just take the coefficients directly from the numerator.
8 0
3 years ago
Read 2 more answers
Find the exponential function passing through points (-1,4/3) and (3,108)
guajiro [1.7K]

Answer:

its 152 i know cause i just did this....

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Twelve years ago, Jane was five times as old as Anne. In three years' time, Anne will be half Jane's
Soloha48 [4]

Answer:

Jane: 37 years old

Anne: 17

Step-by-step explanation:

Jane 12 years ago: 5x

Anne 12 years ago: x

In three years into the future:

Jane: 5x+15

Anne: x+15

CURRENT TIME:

Jane: 5x+12

Anne: x+12

Equation (using 3 years into the future ages): 5x+15=2(x+15)

5x+15=2x+30

(subtract 15 from both sides)

5x=2x+15

3x=15

x=5

Therefore, Jane is 37 years old and Anne is 17 years old.

3 0
3 years ago
A random sample of 85 group leaders, supervisors, and similar personnel revealed that a person spent an average 6.5 years on the
strojnjashka [21]

Answer:

<em>95% of confidence interval for the Population</em>

<em>( 6.1386 , 6.8614)</em>

Step-by-step explanation:

<u><em>Step( i ):-</em></u>

<em>Given random sample size 'n' =85</em>

<em>Mean of the sample size x⁻ = 6.5 years</em>

<em>Standard deviation of Population = 1.7 years</em>

<em>Level of significance = 0.95 or 0.05</em>

<u><em>Step(ii):-</em></u>

<em>95% of confidence interval for the Population is determined by</em>

<em></em>(x^{-} - Z_{0.05} \frac{S.D}{\sqrt{n} } , x^{-} + Z_{0.05} \frac{S.D}{\sqrt{n} })<em></em>

<em></em>(6.5 - 1.96\frac{1.7}{\sqrt{85} } , 6.5 + 1.96 \frac{1.7}{\sqrt{85} })<em></em>

<em>( 6.5 - 0.3614 , 6.5 + 0.3614 )</em>

<em>( 6.1386 , 6.8614)</em>

<u><em>Conclusion</em></u><em>:-</em>

<em>95% of confidence interval for the Population</em>

<em>( 6.1386 , 6.8614)</em>

8 0
3 years ago
Other questions:
  • If the circumference is 16pi then what is the area
    11·1 answer
  • A pair of fair dice is rolled. (a) What is the probability that both dice show the same number? (b) What is the probability that
    10·1 answer
  • A sound system has a regular price of $249. Find the total cost of it is on sale for 40% off and the sales tax is 6.25%
    13·1 answer
  • A lawn sprinkler spins in a circle. The sprinkler covers a radius of 12 feet. Which choice is the closest to the area of lawn th
    7·1 answer
  • In the rhombus ABCD, ĐDAE = 30°. Which is ĐABC?
    11·2 answers
  • ⎧ ​ y=4x(x−2) x+y=2 ​ One of the solutions to this system is (2,0)(2,0)left parenthesis, 2, comma, 0, right parenthesis. Find th
    5·1 answer
  • No one answering equations with variables on both sides plz help with all
    7·1 answer
  • What is perpendicular to y=1/3x+6 and passes through the point (2,-3)
    7·1 answer
  • Will give brainliest worth 50 points also i need it done today pls
    13·2 answers
  • A well-mixed cookie dough will produce cookies with a mean of 6 chocolate chips apiece. What is the probability of getting a coo
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!