2 years ago

How many triangles exist with the given angle measures? 55°, 45°, 90° ?

2 answers:

4 0

More than one triangle exists with the given angle measures. So, this triangle is not equiangular, but has only 2 angles of equal measure.

Hope
this
helped

Scilla [17]2 years ago

3 0

Many triangles............

You might be interested in

Is this less than Greater than Or equal too?

kkurt [141]

The values are equal.

Root 5.76= 2.4

-2.4=-2.4

4 0

2 years ago

Suppose r(t)=costi+sintj+3tk represents the position of a particle on a helix, where z is the height of the particle above the g

Ilia_Sergeevich [38]

a. The $\vec k$ component tells you the particle's height:

$3t=16\implies t=\dfrac{16}3$

b. The particle's velocity is obtained by differentiating its position function:

$\vec v(t)=\dfrac{\mathrm d\vec r(t)}{\mathrm dt}=-\sin t\,\vec\imath+\cos t\,\vec\jmath+3\,\vec k$

so that its velocity at time $t=\frac{16}3$ is

$\vec v\left(\dfrac{16}3\right)=-\sin\dfrac{16}3\,\vec\imath+\cos\dfrac{16}3\,\vec\jmath+3\,\vec k$

c. The tangent to $\vec r(t)$ at $t=\frac{16}3$ is

$\vec T(t)=\vec r\left(\dfrac{16}3\right)+\vec v\left(\dfrac{16}3\right)t$

4 0

2 years ago

Which statement is false ?

pav-90 [236]

The answer I got was D

5 0

2 years ago

Read 2 more answers

Which table shows a function that is decreasing only over the interval (-1, ")?

3241004551 [841]

The answer is x bc when you decreasing the interval f(x) it will equal (-2)

7 0

2 years ago

Read 2 more answers

Solve for x: x - 10 = -12 A. 2 B. -2 C. 22 D. -22

Sindrei [870]

Add 10 to both sides. X is 2. A.

7 0

2 years ago

Read 2 more answers