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
kati45 [8]
3 years ago
7

A triangle with one obtuse angle must also have two acute angles.a. trueb. false

Mathematics
1 answer:
stiks02 [169]3 years ago
7 0
(a) True

Because the sum of the angles in a triangle is 180°

Obtuse angle = angle greater than 90°.

180° - Obtuse angle = less than 90°

So there cannot be another obtuse angles, therefore both the other angles will be acute.
You might be interested in
PLEASE HELP I WILL MARK BRAINLIEST
dusya [7]
Answer:

Part A: y=4.50x+6

Part B: $46.50=4.50(9)+6

Marc can buy up to 9 sandwiches ($40.5) plus chips ($6) without going over $50.
4 0
3 years ago
If a=3 and b=7, find the value of<br>5a​
Usimov [2.4K]

Answer: 15

Step-by-step explanation: All the information you need is a=3

5a is the same as saying 5xa or 5x3, so there you have it- 15

Hope this helps <3

4 0
3 years ago
CANNN SOMEONE HELP ME ONE THIS ONE PLZZZZ!!!!!!!
Lilit [14]

Answer:

Answer for the qn is 55.88%

Step-by-step explanation:

3 0
2 years ago
Lines m and n are perpendicular if the slope of m is zero then the slope of n is
Tpy6a [65]

Answer:

undefined

Step-by-step explanation:

A line with a slope of zero is a horizontal line parallel to the x- axis

Thus, a line perpendicular to it is a vertical line parallel to the y- axis, with an undefined slope.

5 0
3 years ago
Use the hearts to find the sum of 9 + 3
Tomtit [17]

Answer:

12

Step-by-step explanation:

9 + 3 = 12

Where are these "hearts"?

4 0
4 years ago
Other questions:
  • Which shows the image of ΔRST after the rotation (x, y) → (y, –x)?
    11·2 answers
  • Put the measurements in order from least to greatest 5T,5oz,5ib
    8·2 answers
  • PLS HELP ME ASAP FOR 11 AND 13!! (MUST SHOW WORK!!) + LOTS OF POINTS!! *brainliest*
    14·1 answer
  • Compute the requested operating costs as indicated, based on the preceding table and the following information. Choose the corre
    6·1 answer
  • If Y=2X^2-4X-5, what is the value of Y when X = -3?
    8·1 answer
  • Select the correct answer. You want to determine how much air can fit inside a basketball. You measure the diameter of the baske
    5·1 answer
  • Given 1 and 3 are supplementary Prove A is parallel to B
    9·1 answer
  • NEED ANSWERED ASAP. WILL GIVE 25 POINTS <br>What is 3x²+x+4 factored?
    14·2 answers
  • Solve the inequality for d<br><br> df+9h&gt;2
    10·1 answer
  • An 8-pack of water bottles costs $6.80. What is the unit price?<br> per bottle
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!