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
GREYUIT [131]
3 years ago
13

May someone assist me?

Mathematics
1 answer:
Tomtit [17]3 years ago
5 0

All 3 lines inside the triangle cross at the centroid.

BS is 1/3 the total height of FS

FS = 16 x 3 = 48

You might be interested in
What is the half-angle of tangent 22.5 (degrees)?
Sergio039 [100]

Find tan (22.5)

Answer: #-1 + sqrt2#

Explanation:

Call tan (22.5) = tan t --> tan 2t = tan 45 = 1

Use trig identity: # tan 2t = (2tan t)/(1 - tan^2 t)# (1)

#tan 2t = 1 = (2tan t)/(1 - tan^2 t)# -->
--> #tan^2 t + 2(tan t) - 1 = 0#
Solve this quadratic equation for tan t.

#D = d^2 = b^2 - 4ac = 4 + 4 = 8# --> #d = +- 2sqrt2#
There are 2 real roots:
tan t = -b/2a +- d/2a = -2/1 + 2sqrt2/2 = - 1 +- sqrt2
Answer:
#tan t = tan (22.5) = - 1 +- sqrt2#
Since tan 22.5 is positive, then take the positive answer:
tan (22.5) = - 1 + sqrt2


6 0
3 years ago
Read 2 more answers
If D = w2 - 7 and C = 3 + 10w, find an expression that equals<br> D C in standard form.
solniwko [45]

W^2-10w-10

Step-by-step explanation:

D=w^2-7

C=3+10w

D-C

(W^2-7)-(3+10w)

W^2-7-3-10w

7 0
2 years ago
In a scale drawing, a wall is 1 1 2 inches long. The actual wall is 12 feet long. Find the scale of the drawing.
Readme [11.4K]

Answer:

It is 6.59

Step-by-step explanation:

I'm not really sure but hope it helps<33

6 0
2 years ago
PLZ HURRY IT'S URGENT!!
abruzzese [7]

Answer:

t≥2

Step-by-step explanation:

because you need at least 2 touchdowns, t must be equal to 2 or more (greater) than 2.

3 0
2 years ago
Raíz cuadrada de 110
lara31 [8.8K]

<span>La raíz cuadrada de 110 es aproximadamente 10.48809.
</span>
Espero que esto haya ayudado :)
6 0
3 years ago
Other questions:
  • Which is equal to 7 hectometers? 0.7 kilometers 0.07 kilometers 0.007 kilometers
    14·2 answers
  • What is 125 rounded to the nearest mile
    5·1 answer
  • Which of the coordinates listed below could represent a point found on the line 3x?
    6·1 answer
  • Write a subtraction sentence where the difference is positive. Use a positive and a negative integer.
    5·1 answer
  • (40 POINTS)
    10·2 answers
  • Pls help to get 100points
    10·2 answers
  • Edwin has $50.00 in his bank. He starts spending $2.50 each week on snacks at lunch graph it
    10·2 answers
  • Can u guys explain how to get the answer plzzz I need help with 32
    15·1 answer
  • Can someone please help me with last question
    9·2 answers
  • I need help with this question
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!