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Sonbull [250]
3 years ago
7

15 points please help me solve for x

Mathematics
2 answers:
Viktor [21]3 years ago
4 0

Answer:

82' is the write answer

and like the answer and follow me

Tanya [424]3 years ago
3 0

Answer:

x = 73.74°.

Step-by-step explanation:

In order to find the angle measure of x, you can use the trigonometric function sine to calculate the value of it. Sine is a trigonometric function used in right triangles to solve for the sides and angles, it states that the sine of an angle is equal to the side opposite to it divided by the hypotenuse. In this case, sin(x)=\frac{48}{50}. If you want to isolate the variable x on one side to calculate its value, take the sin^{-1} or arcsine of both sides. arcsin(sin(x))=arcsin(\frac{48}{50}) ⇒ x = arcsin(\frac{48}{50}) ⇒ x ≈ 73.74°, so that would be the correct answer.

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7. Find the equation of the median from B, in ABC whose vertices are A(1,5), B(5,3), and
USPshnik [31]

Answer:

yeah

Step-by-step explanation:

Answer

Median bisects the line.

D≡(

2

−3+5

,

2

−9−8

)≡(1,

2

−17

)

E≡(−

2

1+5

,

2

6−8

)≡(2,−1)

F≡(−

2

1−3

,

2

6−9

)≡(−2,

2

−3

)

∴ equation of AD:(y−y

1

)=(

x

2

−x

1

y

2

−y

1

)

AD

(x−x

1

)

⇒(y−6)=

⎝

⎜

⎜

⎛

1+1

2

−17

−6

⎠

⎟

⎟

⎞

(x+1)⇒(y−6)=−

4

29

(x+1)

⇒

4

29

x+y−6+

4

29

=0

AD⇒29x+4y+5=0

equation of BE:(y+9)=(−

2+3

1+9

)

BE

(x+3)

⇒(y+9)=

5

8

(x+3)⇒5y+45=8x+24

BE⇒8x−5y−21=0

Equation of CF:(y+8)=

⎝

⎜

⎜

⎛

−2−5

−

2

3

+8

⎠

⎟

⎟

⎞

CF

(x−5)

⇒(y+8)=−

14

13

(x−5)⇒14y+112=−13x+65

CF:13x+14y+47=0

8 0
3 years ago
A framer plants three times as many acres of corn as wheat on his land. If he plants no more than 28 acres, what is the greatest
shusha [124]

Answer:

The greatest number of acres used for wheat = 7 acres .

Step-by-step explanation:

The maximum number of land used by farmer to plant = 28 acres .

Let the land used to plant wheat = x .

So the land to plant trees will be = 3x .

Now ,

x + 3x = 28 acres .

4x = 28 acres.

x = 7 acres

∴ Hence the greatest number of acres used for wheat = 7 acres .

7 0
4 years ago
9. Mark is filling up crates with watermelons for the food drive. He has large watermelons that weigh 10 pounds each and smaller
abruzzese [7]
9. 10x + 5y is the equation for larger watermelons + smaller watermelons (you did not provide information about the medium watermelons, so we must assume given the options you miswrote one of them). We can hold NO MORE than 500 pounds, so 10x + 5y must be smaller than 500. The best answer is C assuming that "5y" represents your "Medium Watermelons"- because smaller watermelons are stated to be 5 and medium ones should therefore be between 5 and 10, the option provided by A wouldn't make since because 3 pounded watermelons are not "medium" in comparison to the "small ones" that are heavier/bigger. Your best option is C, 10x + 5y < 500, the exact answer technically would be 10x + 5y <= 500.
4 0
3 years ago
How do you simplify 13=9y
Ratling [72]
The answer is y = 13/9 or y = 1.444.......
Either answer is correct!
Explanation:
Move the 9 to the other side of the equation, and divide it by 13, which will then get you to a decimal answer of y = 1.444.....
Or, if you don’t want a decimal answer, you don’t have to do the division, you can just leave your answer as y = 13/9
I’m so sorry if the explanation was confusing!
4 0
4 years ago
What is the quotient 1/3 divided by (-1/3)
Colt1911 [192]

Answer:

Did you just assume my gender?

Mark me brainliest please :)

Step-by-step explanation:

6 0
3 years ago
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