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
AlladinOne [14]
3 years ago
12

2 angles are complementary. One of the angles is 30 degrees. The other has a label of 5n + 20. What would "n" have to be?

Mathematics
1 answer:
Liula [17]3 years ago
4 0

Answer:

D

Step-by-step explanation:

complementary angle of 30°=60°

5n+20=60

5n=60-20

5n=40

n=40/5=8

You might be interested in
Pls help me and thanks
mojhsa [17]
Answer = 5.656854249

Step by step:

This equation is just a simple Pythagorean theorem ( if you were not aware, it’s a2 + b2 = c2. To get c is to find the square root of c)
5 0
4 years ago
Read 2 more answers
What is the difference between DEPENDENT and INDEPENDENT probability?
disa [49]

Answer:

Dependent events influence the probability of other events – or their probability of occurring is affected by other events. Independent events do not affect one another and do not increase or decrease the probability of another event happening.

Step-by-step explanation:

see above

5 0
3 years ago
Read 2 more answers
What is the input of a transformation?
Semmy [17]
Operations are processes that take in a set of input resources which are used to transform something, or are transformed themselves, into outputs of products and services.
6 0
3 years ago
the area of a square can be quadrupled by increasing the side length and width by 4 inches. what is the side length?
Semmy [17]
The number could be anything because whatever it is it can be quadrupled
3 0
3 years ago
Read 2 more answers
Tom is burning CDs of music he loves. He can burn a CD in 4/5 of an hour. If he has 8 spare hours this week, find 8÷4/5, the num
Keith_Richards [23]

Answer: 10 CD's

Step-by-step explanation:

Given

Tom can  burn a CD in  \frac{4}{5}\ \text{of an hour}

If he has 8 spare hours in the week, he can burn

\Rightarrow 8\div \frac{4}{5}=\dfrac{8}{\frac{4}{5}}\\\Rightarrow \dfrac{8\times 5}{4}=2\times 5=10\ \text{CD}

7 0
3 years ago
Other questions:
  • If line EF biscects <CEB, m<CEF=7x+21 and m<FEB=10x-3, find the measure of <DEB
    6·1 answer
  • What is the constant variation of y=5x
    8·2 answers
  • Help me answer this problem
    12·2 answers
  • Brody can fill a bowl with candy in 3 minutes. While Brody fills the bowl, Hudson takes the candy out of the bowl. With Hudson t
    15·1 answer
  • What is the slope-intercept equation of this line?
    15·1 answer
  • Which of the following segments is a radius of OA?
    6·2 answers
  • Prove whether the quadrilateral is a parallelogram using the Distance & Slope Formulas D(-5, -6), E(5, 2), F(4, -4), G(-6, -
    10·1 answer
  • Find the missing angle on a quadrilateral. Angle C equals 80 degrees, Angle D equals 90 degrees, and angle E equals 135 degrees.
    10·1 answer
  • In each of the following, find the area of the shaded region.
    13·1 answer
  • How to convert 25.12% into a fraction of 10,000
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!