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
dexar [7]
3 years ago
9

If angle 1 and angle 5 are vertical angles and angle 1 equals 55°, then angle 5 will equal _____.

Mathematics
1 answer:
kotegsom [21]3 years ago
3 0

Answer:

angle 5 will be 55 °

Step-by-step explanation:

You might be interested in
A cargo plane flew from the US across the Atlantic at 212 mph, and flew back to the US at 232 mph. Given that the first trip too
expeople1 [14]

The return trip was 21.2 hours long.

Step-by-step explanation:

Given,

Speed of plane from US = 212 mph

Speed of plane on return trip = 232 mph

Let,

x be the time taken on return trip.

Time taken from US = x+2

We know that;

Distance = Speed * Time

Distance of plane from US = 212(x+2) = 212x+424

Distance on return trip = 232x

As the distance will be same, therefore,

232x=212x+424\\232x-212x=424\\20x=424

Dividing both sides by 20

\frac{20x}{20}=\frac{424}{20}\\x=12.2\ hours

The return trip was 21.2 hours long.

Keywords: distance, speed

Learn more about speed at:

  • brainly.com/question/12960754
  • brainly.com/question/12967961

#LearnwithBrainly

5 0
3 years ago
Someone could tell me how to identify a direct and inverse proportionality? THANKS, IS IMPORTANT​
stiks02 [169]

Answer:

Directly proportional: as one amount increases, another amount increases at the same rate.

Inversely Proportional: when one value decreases at the same rate that the other increases.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
6.) Convert the following linear equation into slope-intercept form.<br><br> 4x + 3y = 9
viktelen [127]

Answer:

y=\frac{-4}{3} +9

Step-by-step explanation:

Slope-intercept form is y-mx+b. To find slope-intercept form solve for y.

First, subtract 4x from both sides,

3y=-4x+9

Then, divide both sides by 3,

y=-4/3x+3

5 0
3 years ago
Read 2 more answers
If necessaly, combine like terms.<br> (3x+8)2
mel-nik [20]

Step-by-step explanation:

multiply 2 with the bracket numbers

6x+16=0

6x= - 16

x=-16/6

x= - 8/3

4 0
3 years ago
the cost of a ticket t to a concert with a 3% sales tax can be represented by the expression t+0.03t. simplify the expression. t
Leokris [45]
.03 time 72 then add 72 or just do 1.03 time 72
4 0
3 years ago
Other questions:
  • Find the area under one arch of a cycloid described by the parametric equations x = 3(20 - sin 20) and y = 3( I - cos 20). Use 0
    6·1 answer
  • Approximate each irrational number to the nearest thousandth. <br> ✔5<br> ✔19<br> ✔99<br> ✔42
    9·1 answer
  • The measure of the vertex angle of an isosceles triangle is 15 more than the measure of each base angle. Find the degree measure
    10·1 answer
  • A student is randomly selected from a class of 32 students. What is the probability that the selected student is a boy if there
    7·1 answer
  • Calculate the correct answer<br>Evaluate: n2-n3 +r(n-r)<br>if n +7=3 and r= √25​
    5·1 answer
  • Please help with this question. Quick! 20 points!
    5·1 answer
  • Find the surface area and volume of the figure. Round to the nearest tenth.
    10·1 answer
  • I don’t know the answer
    10·1 answer
  • In a park, a sidewalk is built around the edge of a circular garden as shown. The sidewalk is 5 feet wide, and the garden measur
    11·1 answer
  • I need a word problem that has a negative - positive
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!