All categories

3 years ago

Find the angle (picture included) pt2

Mathematics

2 answers:

Agata [3.3K]3 years ago

5 0

Answer:

Angle at A is 30°

Step-by-step explanation:

sin θ = opposide/hypotenuse

sin θ = 7/14

θ = sin^-1(1/2)

= 30°

krok68 [10]3 years ago

4 0

Answer:

∠A is 30°

Step-by-step explanation:

You might be interested in

The minimum value of Y in the equation y = x2 - 6x + 8

murzikaleks [220]

Given

$y=x^2-6x+8$

To obtain the minimum value of y, we first take the derivative of y

The derivative of y is:

$y^{\prime}=2x-6$

Equating

$y^{\prime}\text{ = 0}$

gives the minimum value we require.

Doing that, we have:

$2x-6=0$

So that

$\begin{gathered} 2x=6 \\ x=\frac{6}{2} \\ =3 \end{gathered}$

Therefore, the minimum value is x = 3

8 0

1 year ago

I'm terrible at fractions I need help

ICE Princess25 [194]

Answer:

4/5

Step-by-step explanation:

8 0

2 years ago

two planes traveling in opposite directions leave the airport at the same time. in 4 hours they are they are 2900 miles apart. i

marta [7]

I Got 650 miles per hour

6 0

3 years ago

HELP PLEASE!!!!

kumpel [21]

Answer:

The rational numbers are $\frac{11}{3}, 6.25, 0.01045,\sqrt{\frac{16}{81}},0.\bar{42}$ and the irrational functions are $\sqrt{48},\sqrt{\frac{3}{16}}$ .

Step-by-step explanation:

A rational number can be expressed in the form of $\frac{p}{q}$ , where p and q are integers and q is not equal to 0. For example $2,3.5,\frac{2}{5},...$ .

An irrational function can not be expressed in the form of $\frac{p}{q}$ , where p and q are integers and q is not equal to 0. For example $\sqrt{2},\sqrt{3},\sqrt{5},...$ .