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
german
2 years ago
10

Please help i have an assignment due TODAY i need to get this done

Mathematics
2 answers:
trasher [3.6K]2 years ago
8 0
The answer is r=50 degrees
wel2 years ago
3 0

Answer:

r = 50 degrees.

Step-by-step explanation:

r = 50 degrees ( vertical angles are congruent).

You might be interested in
suppose you are asked to list, in order of preference,your five favorite albums you purchased in the past 12 months. if you boug
Paladinen [302]

<span>When the order doesn't matter, we would be using the Combination. While, when the order does matter it is called permutation.</span>

 

In this case, permutation would be use since there is a ranking for the albums.

We need to choose and arrange 5 albums out of 20. Hence, the number of possible ways will be:

<span>5/20 P = 20! Divided by (20 – 5)! = 20 x 19 x 18 x 17 x 16 = 1860480</span>

5 0
3 years ago
Find the product 0 . 67 × 0 .3
quester [9]
0.067 =67/100
0.3 =3/10
0.67 * 0.3 = 67/100 *3/10
(67*3) / (100*10)
=201/1000
=0.201
8 0
3 years ago
Read 2 more answers
Help me please im not good a this
Ghella [55]
0,-5 i hope this is can sorry if its wrong
3 0
3 years ago
Is 4y=16x a Direct variation
gizmo_the_mogwai [7]

In the given equation, as the value of <em>y</em> increase, the value of <em>x</em> also

increases.

  • Yes, 4·y = 16·x is a direct variation

Reasons:

A direct variation is a relationship that exists between two variables. It is

also known as a direct proportion which can be expressed as; y = k·x

Where <em>k</em> is a number

The given equation is 4·y = 16·x

Dividing both sides by 4 gives;

\displaystyle \frac{4 \cdot y}{4}  = \frac{16 \cdot x}{4} = \frac{4 \times 4 \cdot x}{4}

Which gives;

y = 4·x

Comparing the above equation with the equation for a direct variation gives;

y = 4·x

y = k·x

Therefore;

k = 4

The equation, y = 4·x, and therefore, the equation from which it is derived, 4·y = 16·x, is a direct variation.

Learn more about direct variation here:

brainly.com/question/6499629

6 0
2 years ago
Add the numbers from 1 to 100 by following the same steps you used in 1.
oksano4ka [1.4K]
Summaation of a sequence

or see a smaller scale
from 1 to 10
notice
1+10=11
2+9=11
etc
5+6=11
10/2=5
there are 5 pairs
5*11=55

so

1 to 100
1+100=101
2+99=101
...
50+51=101

100/2=50
there ar 50 pairs
50 times 101=5050

the sum is 5050
3 0
3 years ago
Other questions:
  • I am doing exponents. My first problem is y5 ÷ y3 , y ¥0
    8·1 answer
  • Of the students at Milton Middle School, 204 are girls. If 60% of the students are girls, how many total students are there at M
    11·1 answer
  • If 7x + 11 = 39, then 7x = 28.<br> Name property
    11·1 answer
  • My homework I have to rewrite each problem vertically and slove 314-203
    11·1 answer
  • Pls help me with 3,4, and 5
    12·2 answers
  • The measure of angle ABC is 36° ⇒ 1st answer
    13·1 answer
  • Help with question 5 please
    14·1 answer
  • Jeremiah jogged at a rate of 6 mph for 30 minutes. Erik jogged at a rate of 4 mph for 15 minutes. How much farther did Jeremiah
    10·1 answer
  • What is three minus X equals 11
    11·2 answers
  • 80 PTS <br> In the triangle below X=[?] cm. Round to the nearest tenth.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!