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igomit [66]
3 years ago
7

Solve for x picture is not drawn to scale (will give brainliest)

Mathematics
1 answer:
VladimirAG [237]3 years ago
6 0

Answer:

\tt x= 62.5

Step-by-step explanation:

\tt x+5+x+7+(180-137)=180

\tt x= 62.5

~

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If h = 9 units and r = 6 units, then what is the volume of the cone shown above?
Molodets [167]
Cone Volume = PI * radius^2 * height / 3Cone Volume = PI * 6^2 * 9 / 3 <span>Cone Volume = PI * 108
</span>Answer is D 108 PI cubic units
<span><span> </span> </span>
http://www.1728.org/volcone.htm



3 0
3 years ago
6th grade math :) help me please !
erma4kov [3.2K]

Answer:

a1- 2 terms

a2- 6x, 9y

a3- 6,9

b1-2 terms

b2- 7x, 12x

b3- 7,12

c1- 3 terms

c2- 5x^2, 2y, 3

c3- 5,2,3

Step-by-step explanation:

6 0
4 years ago
Is anyone good at geometry if so can you help me please ?
Pachacha [2.7K]

The arcs FA, AB, and <u>BF</u> make up the entire circle, so their measures sum to 360°:

arcFA + arcAB + arcBF = 360°   →   arcBF = 360° - 160° - 140° = 60°

By the inscribed angle theorem, angle BAF has measure equal to half of that of arc BF, so

angleBAF = 30°

By the secant-tangent theorem (not sure if there's an official name for it), the measure of angle ACF is equal to half the difference of the arcs it intercepts, namely BF and FA, so that

angleACF = 1/2 (arcFA - arcBF) = 1/2 (160° - 60°) = 50°

Now use the law of sines for solve for FA:

sin(angleACF) / FA = sin(angleBAF) / FC

sin(50°) / FA = sin(30°) / 10

FA = 10 sin(50°) / sin(30°) ≈ 15.3

3 0
3 years ago
Using this diagram, find x and y
PilotLPTM [1.2K]

Answer:

x=13

y=11

Step-by-step explanation:

3y+5+52=90

3y=90-57

3y=33

y=33/3=11

4x=52

x=52/4=13

8 0
2 years ago
Read 2 more answers
What is 3^2+4^2=c^2
nalin [4]

Answer:

c = +5 or c= -5, both are possible

Step-by-step explanation:

3^2 = 9

4^2 = 16

c^2 = 25

c = + or - sqrt(25)

c = + 5 or -5

4 0
3 years ago
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