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
Vaselesa [24]
3 years ago
7

Angles C and E are complementary angles. Angle C measures (4× + 50). Angle E measures 28 degrees. Solve for x.​

Mathematics
2 answers:
julsineya [31]3 years ago
7 0

Answer:

x = 3

Step-by-step explanation:

4x + 50 + 28 = 90

4x + 78 = 90

4x = 12

x = 3

andrey2020 [161]3 years ago
3 0

Answer:

x=3

Step-by-step explanation:

You might be interested in
Wendy'sbirthdaypartycosts
Serggg [28]
The answer is 54 dollars I believe
8 0
3 years ago
Read 2 more answers
Help me with number question 7
oksano4ka [1.4K]
Just use the Pythagorean Theorem
(9 +x)^2 = 15^2 + x^2
x^2 + 18x + 81 = 225 + x^2
18x = 144
x = 8
 So the three sides of the triangle are
15, 8 and 17


5 0
3 years ago
4x^2 = 28x <br> <br> Solve and explain how you arrived at the solution
dlinn [17]
Step 1: Subtract 28x from both sides.
4x2−28x=28x−28x4x2−28x=0
Step 2: Factor left side of equation.
4x(x−7)=0
Step 3: Set factors equal to 0.
4x=0 or x−7=0
Answer:x=0 or x=7
4 0
3 years ago
Rafael, Denise, and Philippe are doing a project together. They decide to base the project on a book that is 540 pages long. Raf
trasher [3.6K]
B.240, because 240+180+120=540
8 0
3 years ago
Read 2 more answers
Please help it’s due in 10 minutes
AnnZ [28]

Answer:

x=9

Step-by-step explanation:

5*9=45

8 0
3 years ago
Other questions:
  • What is the range of the following? (-1,4), (0,1), (1,2), (1,4)
    7·1 answer
  • (30 points)
    12·2 answers
  • Consider x^2 + (b/a)x = (-c/a). Which variable cannot have a value of zero? Justify your answer.
    14·1 answer
  • A hill rises 80ft for every horizontal 220f. find the slope
    14·1 answer
  • Mr. Meyer bought a block of fudge that weighed 1/2 of a pound. He cut the fudge into 5 equal pieces. What was the weight of each
    10·1 answer
  • Which statement compares the median wind speeds for the data in the two box plots? The median wind speed for country A is greate
    7·2 answers
  • Mark transferred songs from his computer onto his portable music player. He transferred 2 6/7 songs in 1 2/3 minutes. How many s
    7·2 answers
  • Kendra charges $11 to shovel a driveway. She shoveled 4 driveways on
    9·1 answer
  • What is the ratio
    9·1 answer
  • What is the slope? y = 13x Question 1 options: 3/1 1/3 .03 13
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!