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
8090 [49]
3 years ago
7

Is it true that a triangle sometimes has exactly one acute angle?

Mathematics
1 answer:
alex41 [277]3 years ago
3 0
No
if it has 1 acute angle, then the other 2 must be more than 90 each in other words, the other 2 angles must be over 180

all angles add to 180 no more

so no is answer
You might be interested in
sweet t has 2 orange picks for every five green. if there are 21 picks in all, how many picks are orange
jarptica [38.1K]
21 picks
altogether (2x+5x)=21
7x=21
x=3
2*3=6 orange picks

or
x=orange, y = greens
x+y=21
x/y=2/5,---->   y=5x/2
x+5x/2=21
2x/2+5x/2=21
7x/2=21
7x=42,
x=6  orange picks





3 0
3 years ago
A bird flies 50km everyday to collect food for his offspring and 20km to drink water. To fly this distance takes him 1 hour and
dem82 [27]

Answer:

42km/h

Step-by-step explanation:

70km=100 minutes

7km= 10min

42km=60min

42km/h

7 0
2 years ago
Question 8 (1 point)
AleksandrR [38]

Answer:

solution is x=3

Step-by-step explanation:

logx-log3=log(x-2)

apply log property

log a- log b= log a/b

logx-log3=log(x-2)\\log (\frac{x}{3} )=log(x-2)

we have log on both sides

so we remove the log and make the arguments equal

\frac{x}{3} = x-2

solve for x, multiply whole equation by 3

x=3(x-2)\\x=3x-6\\x-3x=-6\\-2x=-6\\x=3

now plug in 3 for x  and check

logx-log3=log(x-2)\\log3-log3=log(3-2)\\0=0

solution is x=3

8 0
3 years ago
You have completed 35% of your workout. Your workout is 35 minutes long. How much time do you have left?
guapka [62]

Answer:

You have 12.25 minutes left to workout.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please check my answer! 9 points!
ZanzabumX [31]
I got D for the answer ...
6 0
3 years ago
Other questions:
  • 9.
    7·1 answer
  • Factor the common factor of 5x^2+5x
    14·1 answer
  • SinP=0.2, sinR=0.2 and r=12. Find the length of p.
    5·1 answer
  • Determine whether each number is rational or irrational
    11·1 answer
  • AH the second question
    11·1 answer
  • Which statement is false?
    7·1 answer
  • The answer for this question someone answer fast pleaseeee​
    5·1 answer
  • Help me please I have no idea what the answer is​
    15·1 answer
  • Which graph does not represent a function?
    12·1 answer
  • Gary’s pay is $15 per hour. He receives a 6% pay raise. Did her pay increase by the same percent amount as Gary’s? Explain.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!