Solve for x. Round to the nearest tenth. triangle 67, 29, x​
solve for x. Round to the nearest tenth. triangle 67, - 1

Answers

Answer 1
Answer:

Final answer:

To solve for x in a triangle with side lengths of 67, 29, and x, we can use the Law of Cosines. The value of x is approximately 47.6.

Explanation:

To solve for x in the given triangle with side lengths 67, 29, and x, we can use the Law of Cosines. The Law of Cosines states that for any triangle with side lengths a, b, and c and angle C opposite side c, the following equation holds true: c^2 = a^2 + b^2 - 2ab*cos(C). In this case, we can substitute the given values into the equation and solve for x. Let's calculate it:

x^2 = 67^2 + 29^2 - 2*67*29*cos(C)

x^2 = 4489 + 841 - 3886cos(C)

Solving for x, we find that x is approximately 47.6.

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Answer 2
Answer:

Answer:

84°

Step-by-step explanation:

Because every triangle has a combined side length of 180°

67+29=96°

180-96=84°


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Csc theta * cos^2 theta +sin theta= csc theta
Write the equation of the line that goes through the point (-4,7) and has a slope of -5.

14 over 15 rounded to the nearest tenth

Answers

Answer:

0.9

Step-by-step explanation:

14/15 = 0.933333333  IF:

1. You first change it into a decimal by dividing the numerator by the denominator.

       14 ÷ 15

2.You will get a recurring decimal.

     0.933333333

3. The first digit after the decimal is in the position of the 'tenths'

      0.9

4. You should use only two digits after the decimal to calculate

      0.93

5. Since the number 3 is less than five, it will change into a zero and get eliminated.

            ∴ The answer will be = 0.9

Simplify the polynomial

Answers

The polynomial after simplification is obtained as 5 x^(2) + 9x + 3.

What issimplification?

In mathematics, reducing an expression, fraction, or problem to a simpler form is referred to as simplification. With calculations and solution, the problem is made simple. Make something simpler by simplifying it.

We are given a polynomial as

5x - 5 + 11 x^(2) + 4x - 6 x^(2) + 8

Now, in order to simplify the given polynomial, we will combine the like terms of the polynomial.

On combining the like terms, we get

5 x^(2) + 9x + 3

Hence, the polynomial after simplification is obtained as 5 x^(2) + 9x + 3.

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What is the value of -(3/4) to the power of -4

Answers

The answer would be -3 13/81 (simplified)

Jeff translates triangle FGH 2 units left and 4 units up.What are the new coordinates of point F after the translation?

O A (-2,4)
O B. (0,4)
O C. (2,6)
OD. (6,6)
(look at photo)
PLZ HELP FAST ILL GIVE POINTS AND BRAINLYEST

Answers

Answer:

C. (2,6)

Step-by-step explanation:

Translate 2 units left and 4 units up: (x,y) -> (x-2 , y+4)

F (4,2) -> (4-2 , 2+4) -> (2 , 6)

7th grade math help me plzzzz

Answers

Answer:  y = 3x

Step-by-step explanation:  Proportional means that the  y-value will always be  three times the x-value--

Or whatever the coefficient of x is in this type of equation.

Find the rectangular coordinates of the point ( -3, 1/2 π)

Answers

Answer:

x = -3 cos ((\pi)/(2))= 0

y = -3 sin ((\pi)/(2))= -3

And then the rectangular coordinates for this case are :

(x = 0 , y = -3)

Step-by-step explanation:

We have the following point given P = (-3, (\pi)/(2)) and we want to conver from polar to rectangular coordinates and we need to use the following formulas:

x = r cos \theta

y = r sin \theta

For this case we have that:

r = -3

And:

\theta = (\pi)/(2)

Replacing we got:

x = -3 cos ((\pi)/(2))= 0

y = -3 sin ((\pi)/(2))= -3

And then the rectangular coordinates for this case are :

(x = 0 , y = -3)