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
a_sh-v [17]
3 years ago
7

An angle measures 10° more than the measure of its complementary angle. What is the

Mathematics
1 answer:
ohaa [14]3 years ago
8 0

Answer:

50 and 40

Step-by-step explanation:

Complimentary angles must add up to equal 90 degrees. Therefore, you must find two numbers that add to 90 and have a difference of 10. Try different number values until this is true. One must be 50 and the other 40 degrees.

You might be interested in
Telephone inquiries of 100 IRS "customers" are monitored daily at random. Incidents of incorrect information or other nonconform
oee [108]

such huge question but tuff so sorry

5 0
3 years ago
If tanisha has $100 to invest at 8% annum compounded monthly, how long will it be before she has $150?
marissa [1.9K]

An exponential behavior can be observed.

Let x be the number of years she has to wait.

100((1+0.08/12)^12x) = 150

Now solve for x.

log base 1.08/12 of 1.5 = 61.02 approx

12x=61.02

x=5.09 years

4 0
3 years ago
A simple random sample of size n=250 individuals who are currently employed is asked if they work at home at least once per week
Travka [436]

Answer:

solution is given below

Step-by-step explanation:

A simple random sample size n = 250 . Of the 250 employed individuals ​surveyed,42 responded that they did work at home at least once per week.

Construct 99% confidence interval for population

For proportion : 42 / 250 = 1/10 = 0.16

Mean = 2.5 * sqrt [ 0.1 * 0.9  / 250]

     = 2.5 * 0.01

    = 0.47

Construction of hypothesis:

0.10 - 0.047 < p < 0.10 + 0.047

4 0
3 years ago
The owner of a chain of bookstores plans to close one of his stores. What is the best way to display the data below if he wants
adelina 88 [10]

Answer:

Bar Graph

Step-by-step explanation:

5 0
3 years ago
What does y stand for in y=mx+b
IgorLugansk [536]
The y variable stands for the y value in an equation like x+y=1
4 0
3 years ago
Other questions:
  • Svetlana's hair is 4 4 centimeters ( cm cm) long. Her hair grows 1 . 5 cm 1.5cm per month. Svetlana wants her hair to be less th
    13·1 answer
  • What is 2000 times 102
    8·2 answers
  • Due tomorrow plz help. D-F3
    15·1 answer
  • Factor the GCF: −6x3y + 9x2y2 − 12xy3
    13·2 answers
  • If f(x)= 3x-1 and g(x)=2x-3, for which value of x does g(x)= f(2)
    8·1 answer
  • Lines and are parallel in the image below. The image will be used to prove that the sum of the measures of the interior angles o
    9·2 answers
  • Find the slope of the line whose equation is y - 4x = 8.
    8·2 answers
  • What is the surface area of this rectangular pyramid?
    9·1 answer
  • -9(-5k+3m) +9m-5(-5m+9k)
    13·1 answer
  • There was a girl half my age when i was 12, now i am 64 how old is she?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!