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
Slav-nsk [51]
3 years ago
11

What's the answer and how to work it

Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0
Obtuse. that's correct
because triangle MNP has m<M = 35 and m<P = 47
the other angel m<N should be : 
m<N = 180 - (m<M + m<P)
m<N = 180 - (35 +47)
m<N = 180 - 82
m<N = 98

m<N = 98 is an obtuse angel which is greater than 90

<span>An </span>obtuse triangle<span> is a </span>triangle<span> in which one of the angles is an </span>obtuse<span> angle.
</span>
Answer: triangle MNP is an obtuse triangle 

<span />
You might be interested in
What adds to 50 and multiplies to 70
kozerog [31]
Im thinking 10 because 10+40=50 and 10x7=70

5 0
3 years ago
Read 2 more answers
Answer? .............................
kumpel [21]

ANSWER TO QUESTION ONE IS   5  

5x2+5=15  

5-4=1

15x1=15

QUESTION 2

X = 20

IDK 3 :(

7 0
3 years ago
Using a scale where 3 inches = 5 feet. If a room measures 20 feet (Width) by 22.5 feet (length), what are the dimensions of the
irina [24]

Answer:

wnna call me and lift the lorax

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the length of RS.
Natali [406]

Consider, in ΔRPQ,

RP = R (Radius of larger circle)

PQ = r (radius of smaller circle)

We have to find, RQ, by Pythagoras theorem,

RP² = PQ²+RQ²

R² = r²+RQ²

RQ² = R²-r²

RQ = √(R²-r²

Now, as RQ & QS both are tangents of the smaller circle, their lengths must be equal. so, RS = 2 × RQ

RS = 2√(R²-r²)

5 0
3 years ago
Find the max and min values of f(x,y,z)=x+y-z on the sphere x^2+y^2+z^2=81
Anton [14]
Using Lagrange multipliers, we have the Lagrangian

L(x,y,z,\lambda)=x+y-z+\lambda(x^2+y^2+z^2-81)

with partial derivatives (set equal to 0)

L_x=1+2\lambda x=0\implies x=-\dfrac1{2\lambda}
L_y=1+2\lambda y=0\implies y=-\dfrac1{2\lambda}
L_z=-1+2\lambda z=0\implies z=\dfrac1{2\lambda}
L_\lambda=x^2+y^2+z^2-81=0\implies x^2+y^2+z^2=81

Substituting the first three equations into the fourth allows us to solve for \lambda:

x^2+y^2+z^2=\dfrac1{4\lambda^2}+\dfrac1{4\lambda^2}+\dfrac1{4\lambda^2}=81\implies\lambda=\pm\dfrac1{6\sqrt3}

For each possible value of \lambda, we get two corresponding critical points at (\mp3\sqrt3,\mp3\sqrt3,\pm3\sqrt3).

At these points, respectively, we get a maximum value of f(3\sqrt3,3\sqrt3,-3\sqrt3)=9\sqrt3 and a minimum value of f(-3\sqrt3,-3\sqrt3,3\sqrt3)=-9\sqrt3.
5 0
3 years ago
Other questions:
  • Sam is observing the velocity of a car at different times. After two hours, the velocity of the car is 50 km/h. After six hours,
    8·1 answer
  • What are the solutions of the quadratic equation?
    9·2 answers
  • Draw an example of a shape that has at least one right angle, and one angle less than a right angle, and one angle greater than
    10·1 answer
  • Odk even were to start on the question ​
    9·1 answer
  • Solve the problem for x -3-(-8)-(-2)=x
    6·1 answer
  • I need help with finding the GCF (greatest common factor) of 72,48
    11·2 answers
  • A 1/2 cup serving of ice cream contains 140 calories. How many calories would be in a 3/4 cup serving?
    6·1 answer
  • Andi berenang 6 hari sekali, Dodi setiap 5 hari sekali, sedangkan Riki setiap 3 hari sekali. Pada tanggal 1 Juli 2017 mereka ber
    10·1 answer
  • Combine like terms in the expression 4k + 2k - k + 3.<br> please help this is urgent
    14·2 answers
  • Please help me with this.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!