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
xeze [42]
2 years ago
14

Ok so how can you tell if 2 angles are complementary, vertical, or supplementary? I don't know how to tell and I have pre-algebr

a hw due tomorrow. ​
Mathematics
1 answer:
Ne4ueva [31]2 years ago
7 0

Complementary angles are two angles that add up to 90°

Supplementary angles are two angles that add up to 180°

Vertical angles are two angles that are opposite of each other and are also congruent

You might be interested in
Solve 3[-x + (2 x + 1)] = x - 1.
svetoff [14.1K]

Answer:

x = -2

Step-by-step explanation:

5 0
3 years ago
.Jim opened an account with $400. The account pays three percent quarterly. How much is in the account at the end of two years?
podryga [215]
We may have this planned like this:
two years is 8 quarters 
<span>Assuming simple interest, </span>
You will use the formula
<span>A = P(1+rt) </span>
<span>= 400(1+8*.03) </span>
<span>= 496
</span>I think this is the answer:) Hope it helps a lot
7 0
3 years ago
Your hourly salary increased from $15 to $22 what is the precent increase in your salary?
Elanso [62]

The percentage increase is 46%.

Original number/start = $15

End number = $22

Increase = $22 - $15 = $7

% increase = Increase ÷ Original Number × 100

Substitute in known values

% increase = 7 ÷ 15 × 100

Divide

% increase = 0.46 × 100

Multiply

% increase = 46%

The percentage increase is 46%.

Find out more information about percentage increase here

brainly.com/question/17447703

#SPJ4

8 0
1 year ago
Ms. Warren asked her students to write a sequence of steps to construct a line parallel to a given line MN and passing through a
joja [24]
The answer to this question is A
5 0
3 years ago
Three runners are training for a marathon. One day, they all run about ten miles, each at their own constant speed. Which of the
kotykmax [81]

Answer:

Runner 1 has the fastest pace

Step-by-step explanation:

The first one we need to find the slope

m = (y2-y1)/(x2-x1) = (40-0)/(4-0) =40/4 = 10 minutes per mile

The second  is 8.5 minutes per mile

The third we need to find the slope

m = (y2-y1)/(x2-x1) = (90-72)/(10-8) =18/2 = 9 minutes per mile

6 0
3 years ago
Read 2 more answers
Other questions:
  • Can you please solve Y=15x?<br> I’m not quite understanding...
    10·1 answer
  • CORRECT ANSWER GETS 25 BRAINIEST
    6·2 answers
  • Solve the equation. 6x - 3 (x+8) = 9
    14·2 answers
  • Your Parents give you $35 for a scooter that costs at least $100. Write and solve an inequality to find out how much money you h
    6·1 answer
  • What is the value of y when x = 3. y = 12x
    9·2 answers
  • What is the answer??
    7·2 answers
  • Please hurry this is 7th grade math
    9·1 answer
  • How many x-intercepts does the graph of y=2x^2-4x+2 have?<br> A.) 2<br> B.)1<br> c.)0
    15·1 answer
  • The segment AC is?
    14·2 answers
  • Find the standard equation for the circle having the given center and radius.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!