3 years ago

Find the measure of the third angle of a triangle if the measures of the other two angles are given. 31.8 and 89.8

Mathematics

1 answer:

Vikentia [17]3 years ago

3 0

Answer:

58.4 Degrees

Step-by-step explanation:

Look at the attachment

You might be interested in

Which expressions are algebraically equivalent to the correct usage of the distance formula to find the distance from point A(3,

egoroff_w [7]

Answer:

(5)

Step-by-step explanation:

The given two points are:

A(3,k) and B(h,4)

Now, using the distance formula that is= $\sqrt{(y_{2}-y_{1})^{2}+(x_{2}-x_{1})^{2}}$ .

In the given points, $y_{2}=4$ , $y_{1}=k$ , $x_{2}=h$ and $x_{1}=3$ , thus,

$\sqrt{(y_{2}-y_{1})^{2}+(x_{2}-x_{1})^{2}}$ = $\sqrt{(4-k)^{2}+(h-3)^{2}}$

which is the required equation, hence option 5 is correct.

8 0

3 years ago

Read 2 more answers

What index of m will be 1/m

Mashcka [7]

Answer:

-1.

Step-by-step explanation:

1/m = m^-1.

We can show this is correct if we simplify the following:

m^2 / m ^3 = m * m / m * m* m = 1/m

By the law of indices: m ^2 / m^3 = m^(2-3) = m^-1.

8 0

3 years ago

Simplify i3 a. -I b. -1 c. I d. 1

Sholpan [36]

i3 simplified is c. I

6 0

3 years ago

Read 2 more answers

An example of a rational number is.

slava [35]

A the Awnser is A It’s kinda easy but then not really but the Awnser is A ok

3 0

3 years ago

Please can someone help me with this

kobusy [5.1K]

Answer:

1 : 0.44.

Step-by-step explanation:

93 : 41

= (93/93) : (41/93)

= 1 : 0.44.

6 0

2 years ago