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
grin007 [14]
3 years ago
9

1) Two angles are said to be complementary if their sum is 90 degrees. Suppose you have two complementary angles such that the s

econd angle is 5 degrees larger than 4 times the measure of the first angle. Find the angles.
Mathematics
1 answer:
blondinia [14]3 years ago
3 0
X+y=90
Y=5+4x

X+5+4x=90
5x=85, x= 17,y = 90-x= 73
You might be interested in
Kristy rides 6 miles on her bicycle in 40 minutes. Jax rides 4 miles on his bicycle in 30 minutes?
Alborosie
She travels a mile in 6.6 minutes and 30/4 is 7.5. 6.6 repeating is lower than 7.5 which means it is faster.
5 0
3 years ago
please answer accurately and not a short answer if you don't know then don't answer thank u, and if u want to spam my answer the
Katena32 [7]

Answer:

420cm^3 (cubed) = volume when tripled

Step-by-step explanation:

1. when you multiply 7*4*5=140 (volume of the prism originally)

2. 140*3=420 (final answer)

4 0
3 years ago
Read 2 more answers
Felix said quadrilateral ABCD is a parallelogram because<br> BE = DE. What was his error?
Kamila [148]

Answer:

There is no angle E in the quadilateral presented in the question. Also, the angles he used are not on opposite side.

Step-by-step explanation:

To classify a quadrilateral is a parallelogram, a quadrilateral with both pairs of opposite sides must be parallel or congruent, that is in a quadrilateral ABCD, angle AB must equal CD and angle AD must equal BC.

Hence, when Felix said quadrilateral ABCD is a parallelogram because of BE = DE. His error was that "there is no angle E in the quadrilateral presented in the question and the angle he used are not on opposite side"

7 0
3 years ago
A motorcycle purchased for $9,000 today will depreciate
kow [346]

Answer:

Step-by-step explanation:

C

8 0
3 years ago
Is 0.111 rational or irrational
Sauron [17]
I belive it is rational
5 0
4 years ago
Read 2 more answers
Other questions:
  • Mrs. Cooper has 51.2 pounds of soil. She uses 12.9 pounds of soil for her houseplants and 30.4 pounds of soil for her garden How
    12·1 answer
  • Joy and Cullen put some money into their money boxes every week. The amount of money (y), in dollars, in their money boxes after
    7·1 answer
  • What number can be used to complete the volume statement for the cone?
    9·2 answers
  • Carson is biking at a constant speed of 8 mph which graph could represent his bike ride?
    8·2 answers
  • PLEASE HELP FOR 5,6, and 9!!!! THANK YOU!!
    12·1 answer
  • Factorise; 64-144a+108a²-27a³​
    13·1 answer
  • Evaluate<br>1+5.3<br>2 <br>please answer quickly ​
    7·2 answers
  • What is the slope of the line through the points (1,5) and (-2,-4)?
    5·1 answer
  • 2. HAMMER THROW: When a stone is tied at one end of a string and is rotated from the other end
    13·1 answer
  • Choose each angle measure that is one of the angles of these similar triangles. Select all that apply.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!