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3 years ago

How many distinct triangles can be formed for which m∠E = 64°, g = 9, and e = 10?

Mathematics

2 answers:

zysi [14]3 years ago

3 0

Answer:

1) one

2) zero

Step-by-step explanation:

e/sinE = g/sinG

10/sin64 = 9/sinG

sinG = 0.8089146417

G = 53.99

j/sinJ = k/sinK

3/sin129 = 8/sinK

sinK = 2.072389241

Zanzabum3 years ago

3 0

Answer:

First : 1

Second : 0

Step-by-step explanation:

Please give these stars to the person who did it before me. Thank you!

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Answer to 38×21 using area model

docker41 [41]

La respuesta correcta es 798 por que si multi plicas el valos agregado te daras cuenta que esa es la respuesta

4 0

4 years ago

Anybody pls solve this question and explanation btw.

kondaur [170]

Answer:

$Vol=883.6875\,\, cm^3\\$

Step-by-step explanation:

Recall that the volume of a whole sphere is given by the formula:

$Vol_{sphere}=\frac{4}{3} \pi\,R^3$

then, the volume of a semi-sphere would be half of the formula above:

$Vol=\frac{2}{3}\, \pi\,R^3$

Now, the radius R is given by half of the semi-sphere diameter: 15/2 = 7.5 cm.

which makes our calculation:

$Vol=\frac{2}{3}\, \pi\,R^3=\frac{2}{3}\, \pi\,(7.5\,cm)^3=883.6875\,\, cm^3\\$

5 0

3 years ago

2 3/5 x 3 1/3 answer

Semenov [28]

2×5+3 =13\5

3×3+1=13/3

13/5×

10/3

130÷15= 82/5

3 0

3 years ago

Solve each triangle for x.

natulia [17]

Answer:

56 deg

Step-by-step explanation:

All internal angles of a triangle add up to 180 degrees

hence,

∠O + ∠R + ∠F = 180

x + (x+43) + (x-31) = 180

x + x+43 + x -31 = 180

3x+ 12 = 180

3x = 180 - 12 = 168

x = 168/3 = 56 deg

8 0

3 years ago

True or false: if a figure is a hexagon, then it is a regular polygon

Elan Coil [88]

False, the Hexagon can be a regular polygon or it cannot be a regular polygon. There is not enough information given so therefor false.

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3 years ago