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
Allushta [10]
3 years ago
5

Please help me with this

Mathematics
1 answer:
nevsk [136]3 years ago
6 0
F is the answer to this question
You might be interested in
The measure of an interor angle of a regular polygon is given. Find the number of sides in the polygon.
EleoNora [17]

Let side be n

#1

\\ \sf\longmapsto 120n=(n-2)180

\\ \sf\longmapsto 120n=180n-360

\\ \sf\longmapsto -60n=-360

\\ \sf\longmapsto n=6

#2

\\ \sf\longmapsto 160n=(n-2)180

\\ \sf\longmapsto 160n=180n-240

\\ \sf\longmapsto -20n=-240

\\ \sf\longmapsto n=12

#3

\\ \sf\longmapsto 144n=(n-2)180

\\ \sf\longmapsto 144n=180n-360

\\ \sf\longmapsto -36n=-360

\\ \sf\longmapsto n=10

6 0
3 years ago
PLEEEEASE HELP!!!! QUICK
lana [24]

Answer:

By 25% :)

Step-by-step explanation:

5 0
4 years ago
What is the equation of a line that has an x-intercept of -4 and a y-intercept of 8 ?
podryga [215]

Answer:

y=2/-1+8

Step-by-step explanation:

  • -4= (-4,0) -4=x1 0=y1, 8= (0,8) 0=x2 8=y2
  • formula is, y2-y1/x2-x1
  • 8-0/0-4=8/-4=4/-2= 2/-1
  • 2/-1 is the slope or (m), use (-4,0) or (0,8) i used (0,8) because its easier.
  • (0,8), 0=x1 8=y1
  • formula is y-y1=m(x-x1)
  • y-8=2/-1(x-0) ---->distribute
  • y-8=2/-1x-0 --->get y alone

          +8          +8

  • so the answer is y=2/-1+8

7 0
4 years ago
Triangle P Q R is shown. Angle Q R P is a right angle. Angle R P Q is 30 degrees and angle P Q R is 60 degrees. Given right tria
mote1985 [20]

Answer:

The correct option is option (c).

Sin \ P= \frac {RQ}{PQ}

Step-by-step explanation:

Right angled triangle:

  • One angle must be 90° and other two angles are acute angle.
  • The hypotenuses is the longest side of the triangle and opposite right angle.
  • It follows the Pythagorean Theorem.

Given that,

∠QRP= 90°, ∠RPQ= 30°, ∠PQR = 60°

we know that,

sin \theta =\frac{Opposite }{Hypotenuse}

for sin P , the opposite is QR.

The hypotenuse is PQ.

Therefore,

Sin \ P= \frac {RQ}{PQ}

5 0
3 years ago
Read 2 more answers
Please help me on this will give you brainliest
NNADVOKAT [17]

Answer:

Step-by-step explanation:

1

-

8 exponent 9

7 0
3 years ago
Other questions:
  • Calculate the volume of the figure.
    11·1 answer
  • What is another name for a regular quadrilateral
    11·2 answers
  • Which equation could have been used to create this table?
    6·2 answers
  • What is the answer really need it my moms checking it when she gets back
    10·1 answer
  • Please help, need answer fast!
    12·1 answer
  • Mr. Hoagie's Sandwich Shop charges a 9% delivery fee on all orders. If your food costs $27.50,
    14·1 answer
  • Which expression is equivalent to 8k - 4
    7·2 answers
  • Please help I have been stuck for a while
    7·1 answer
  • In a regular polygon with n sides, what is the smallest angle of rotation about the center for which the polygon will be napped
    12·1 answer
  • Helppppppppppplszzzz
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!