Ask question

Ask question

All categories

3 years ago

5

Two angles are complementary is the sum of their measures is 90 degrees. The measure of the first angle is 36 degrees more than

3 times the second angle. Find the measure of the first angle

1 answer:

barxatty [35]3 years ago

6 0

x+ y = 90

x = 36 + 3y

x = 36 + 3(90 - x)

x = 36 + 270 - 3x

4x = 306

x = 153/2 = 76.5 degrees

Answer: 76.5 degrees

Check: y=90=76.5 = 13.5 degrees

3y+36 =3(13.5)+36 = 76.5 good

You might be interested in

I'm abt to burn my house down follow my insta, rsokolskiy9, for the full video

ELEN [110]

Answer:

oh my

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

If you want points anwser this question 8x24x4x56x37x85=?

AVprozaik [17]

Answer:

The answer is

8 x 24 x 4 x 56 x 37 x 85 = 135260160

4 0

3 years ago

Read 2 more answers

(6) (Bonus) Determine the Cartesian equation of the surface with spherical coordinate equation rho = 2 cos θ sin φ − 2 sin θ sin

KonstantinChe [14]

Answer:

Hence, the sphere has a radius of $\sqrt{3}$ and is centered at the point (1,-1,1)

Step-by-step explanation:

We have the equation

$\rho=2cos\theta cos\phi-2sin\theta sin\phi+2cos\phi$

We have to take into account the relation between coordinates

$\rho=\sqrt{x^2+y^2+z^2}\\x=\rho cos\theta sin\phi\\y=\rho sin\theta sin\phi\\z= \rho cos\phi$

by substituting we have:

$\rho=2[\frac{x}{\rho}-\frac{y}{\rho}+\frac{z}{\rho}]\\\\\rho^2=2x-2y+2z\\\\x^2+y^2+z^2=2x-2y+2z$

We have to complete squares:

$(x^2-2x+1)+(y^2+2y+1)+(z^2-2z+1)-1-1-1=0\\\\(x-1)^2+(y+1)^2+(z-1)^2=3$

Hence, the sphere has a radius of $\sqrt{3}$ and is centered at the point (1,-1,1)

hope this helps!!

4 0

3 years ago

Factor 6x(x + 12) – 15(x + 12)

poizon [28]

The answer is 3(2x-5) (x+12)

6 0

2 years ago

3. In a right triangle, the altitude from the right angle to the hypotenuse divides the

stiks02 [169]

Answer:

Step-by-step explanation:

7 0

3 years ago