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
Eva8 [605]
3 years ago
5

Please help me solve thisss (ASAP)

Mathematics
1 answer:
Ksju [112]3 years ago
8 0
The sum of complementary angles is 90 degrees, thus

3x + 6 + 3x + 18 = 90
=> 6x + 24 = 90
=> 6x = 90 - 24 = 66
=> x = 66 / 6 = 11

=> m<A = 3(11) + 6 = 33 + 6 = 39 degrees.
You might be interested in
What is the equation of a line with a y-intercept at (0,6) and a slope of 3?
tino4ka555 [31]

Answer: answer A

Step-by-step explanation: y = mx + b

8 0
3 years ago
Find the area of a circle with a diameter of 5 cm.
slavikrds [6]

Answer:

5 squares the times it by pi (pi equals 3.14 btw)

Step-by-step explanation:

5 squared is 25

6 0
3 years ago
Cheyanne plans to put $150 into a savings account. She can place her money into an account represented by f(x) = 5x+150, or into
stepan [7]
In order to calculate the amount, we simply substitute the number of years into x in both equations.
After 3 years:
f(3) = 5(3) + 150
= $165
g(3) = 150 * 1.03⁽³⁾
= $163.90
After 10 years:
f(10) = 5(10) + 150
= $200
g(10) = 150 * 1.03⁽¹⁰⁾
= $201.59
After three years, the first account has more money but after ten years, the second account has more money.
4 0
3 years ago
11. A roofer calculates his bid price using the formula P = 1.85s + 4.2f, where s is the area of the roof in square feet and f i
storchak [24]

Replace f with 190, replace P with 4148 and solve for  s:

4148 = 1.85s + 4.2(190)

Simplify:

4148 = 1.85 + 798

Subtract 798 from both sides:

3350 = 1.85s

Divide both sides by 1.85:

s = 1,810.81

Rounded to nearest square foot = 1811 square feet.

8 0
3 years ago
Read 2 more answers
What is this<br><br><br>h divide 4 = 9​
djverab [1.8K]

Answer: 36÷4=9

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • In the figure on the right, STWC space is a square centered at the origin with side length 2a What are the coordinates of the ve
    14·1 answer
  • Examine the algebraic expression.
    9·2 answers
  • The sum of two numbers is 68 if four times the smaller number is subtracted from the larger​ number, the result is 3 find the tw
    6·1 answer
  • Which statement is true?
    8·1 answer
  • 3 4 ( 1 6 x+16)= 3 7 (4 3 8 x−21)
    15·2 answers
  • A company has a $150 budget to provide lunch for its 20 employees. The options are to provide either roast beef sandwiches, whic
    5·2 answers
  • You decide to take advantage of the current online dating craze and start your own Web site. You know that you have 600 people w
    10·1 answer
  • What are some good studying methods? I have an exam in a week and I don't even know what my teacher taught me.. How do I teach m
    12·1 answer
  • Simplify 3x + 2(x - 7) + 11
    15·2 answers
  • Potrzebuję na teraz pls
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!