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
MrRissso [65]
3 years ago
12

If angles are supplementary, then one of the angles is an obtuse angle. always sometimes never

Mathematics
2 answers:
Arturiano [62]3 years ago
7 0
 the answer should be "sometimes "
maks197457 [2]3 years ago
4 0

Answer:

B. Sometimes.

Step-by-step explanation:

We have been given a statement. We are asked to choose the option that is true for our given statement.

Statement:

If angles are supplementary, then one of the angles is an obtuse angle.

A. Always.

We know that two 90 degree angles are supplementary to each other. We know that a right triangle is not an obtuse angle, therefore, option A is not a correct choice.

B. Sometimes.

Since supplementary angles are not necessarily right angles always, one angle could be obtuse and one could be acute, therefore, option B is the correct choice.

C. Never.

We know that when an obtuse angle and an acute angle add up-to 180 degrees, they are supplementary, ex-  120^{\circ}, 60^{\circ}.

Since 180 degrees is an obtuse angle, therefore, option C is not a correct choice.

You might be interested in
Helppp meeeeeeeeeeeeeeee
postnew [5]

Answer:

Area = 168m^2

Step-by-step explanation:

Area of triangle = 1/2×base×height

Area = 1/2bh

= 1/2(8+16)(14)

= 168m^2

7 0
2 years ago
Make x the subject 4x=y
Mandarinka [93]

Answer:

x=y/4

Step-by-step explanation:

Simply divide by 4 to get x by itself

3 0
3 years ago
Solve: X=4+(4x-4)
11111nata11111 [884]

Answer:

answer is 10

Step-by-step explanation:

3 0
3 years ago
Pls help me no explain need ❤️❤️❤️
RoseWind [281]

Answer:

\displaystyle m=2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Algebra I</u>

  • Reading a Cartesian plane
  • Coordinates (x, y)
  • Slope Formula: \displaystyle m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (-5, 0)

Point (-9, -8)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope<em> m</em>

  1. Substitute in points [Slope Formula]:                                                            \displaystyle m=\frac{-8-0}{-9+5}
  2. [Fraction] Subtract/Add:                                                                                 \displaystyle m=\frac{-8}{-4}
  3. [Fraction] Divide:                                                                                            \displaystyle m=2
3 0
3 years ago
I really need help with this 6th grade work due today
DIA [1.3K]

5

Step-by-step explanation:

Length (L) = u

Breadth (b) = 6 mi

Perimeter (P) = 22 miles

Now we know

P = 2 (L+ b)

22 = 2 ( u + 6)

11 = u + 6

11 - 6 = u

u = 5

8 0
3 years ago
Read 2 more answers
Other questions:
  • Help now please Math
    7·1 answer
  • Given that a truck can drive 25 miles with four gallons of gas, how many gallons does it need to drive 125 miles?
    10·2 answers
  • Please Help!!
    6·2 answers
  • What is <br> 7/6 times 4/5
    13·1 answer
  • a car rent is $220 per week plus $0.25 per mile. Find the rental cost for a two week trip of 500 miles for a group of three peop
    7·1 answer
  • Please help me its about solving system by substitution
    9·1 answer
  • What is the difference between an expression and an any quality
    6·1 answer
  • 5a + 8 = 62 True or False?
    11·2 answers
  • Sasha wants to compare /8 and /4 on a number line. What is the first step she should take to do this?
    8·1 answer
  • Evaluate The quantity of x cubed plus 3x squared minus 2x plus 7 divided by the quantity of x minus 2 end quantity period.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!