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
Lynna [10]
3 years ago
10

What is the measure of an angle whose complement and supplement equal 200?

Mathematics
2 answers:
stepladder [879]3 years ago
6 0

Answer:

35⁰

Step-by-step explanation:

Angle = x

Supplement = 180 - x

Complement = 90 - x

Given:

180 - x + 90 - x = 200

2x = 70

x = 35⁰

dmitriy555 [2]3 years ago
3 0
The complement is 90-n and the supplement is 180-n.  If I understand your wording properly, we now know that 90-n + (180-n) = 200.

-2n + 90 + 180 = 200.  Solve for n:  270-200 = 2n, so n = 35 degrees.
You might be interested in
6 16x + 5y = -2<br> 4x - y=-2
Grace [21]

Answer:

x=2/9,y=26/9

Step-by-step explanation:

This is a simultaneous equation

16x+5y=-2..(1)

4x-y=-2...(2)

From (2) make y the subject of formula

y=4x+2..(3)

Substitute (3) into (1)

16x+5(4x+2)=-2

16x+20x+10=-2

36x-10=-2

Add 10 to both sides

36x=8

Divide both sides by 36

x=8/36

Divide both denominator and numerator by 4

x=2/9

Substitute the value x into (3)

y=4(2/9)+2

y=8/9+2

Let the LCM be 9

y=8+18/9

y=26/9

Therefore x=2/9,y=26/9

5 0
3 years ago
How many packages of pencils should Phillip buy?
AfilCa [17]
C.........................
3 0
3 years ago
Vanessa has scored 45, 32, and 37 on her three math quizzes. She will take one more quiz and she wants a quiz average of at leas
zhenek [66]

45 + 32 + 37 = 114

114÷3 = 38

4 total quizzes,


 for a 40 average on 4 quizzes she needs 40*4 = 160 total points




for 3 quizzes she has 45 +32 +37 = 114 points


160-114 = 46, she needs at least a 46 on the 4th quiz


6 0
3 years ago
Read 2 more answers
Solve for brainliest!
balandron [24]

Answer:

$9.50

Step-by-step explanation:

8 0
2 years ago
A number decreased by 23 is 44. Find the number.
Irina-Kira [14]
A) can.
because the number (x) has been decreased by 23 and is now 44.

Hope this helps :)
4 0
3 years ago
Read 2 more answers
Other questions:
  • A business made a profit of $980 this month. Last month, it made 84% of this month's profit. About how much was last month's pro
    6·1 answer
  • Which of the following best describes the squaring property of equality?
    6·1 answer
  • Use algebra to simplify the expression before evaluating the limit. In particular, factor the highest power of n from the numera
    6·1 answer
  • What is sams ratio of free to paid minutes
    13·1 answer
  • What ia the area of a quadrilateral
    10·2 answers
  • Every
    13·1 answer
  • one pound of swordfish costs as much as 1.5 pounds of salmon. Mrs Ortiz pays $39 for 2 pounds of salmon and 3 pounds of swordfis
    12·2 answers
  • Find the measure of the indicated angle to the nearest degree
    14·2 answers
  • 1) Positive, negative, zero or undefined?
    5·1 answer
  • Which expression(s) is/are equivalent to 8-2(5x-3). Explain or show work to justify your decision.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!