I WILL AWARD BRAINLIEST!! PLEASE HELP ME!!

Mathematics

2 answers:

maks197457 [2]3 years ago

7 0

Answer:

<MBK because of the isosceles triangle theorem. If two sides of a triangle are congruent, it is isosceles, so the angles opposite them are also congruent.

Step-by-step explanation:

GalinKa [24]3 years ago

5 0

Answer:

<MBK is approximately equals to < MKB, by reason of property of an isosceles triangle.

Step-by-step explanation:

In the given triangle, < ABC has a bisector K which divides the angle into two equal parts. Then given that BM = MK,

< BMK + < CMK = $180^{0}$ (sum of angles on a straight line)

< ABC = < CMK (corresponding angles)

Thus, KM ll AB.

Considering the isosceles triangle KBM,

BM = MK (given property of the triangle)

Since two sides are equal, then two angles would be equal.

So that,

<MBK = < MKB (the opposite angles of the sides of an isosceles triangle are equal)

You might be interested in

The altitude a ( in feet) of a plane t minutes after lift off is given by a=3400t+600

Julli [10]

Answer:

6 minutes

Step-by-step explanation:

'a' in the formula represents altitude in feet. You are told the altitude is 21000 feet, so put that into the formula:

21000 = 3400t +600

You can solve this for t:

20400 = 3400t . . . . . subtract 600 from both sides

6 = t . . . . . . . . . . . . . . . divide both sides by 3400

The problem statement tells you that t represents minutes after lift off, so this solution means the altitude is 21000 feet 6 minutes after lift off.

The question is asking for the number of minutes after lift off that the plane reaches an altitude of 21000 feet, so this answers the question directly:

The plane is at an altitude of 21000 feet 6 minutes after lift off.

4 0

3 years ago

Express 60 as the product of its prime factors.

nasty-shy [4]

Answer:

2^2x3x5=60

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the measure of angleq, the smallest angle in a triangle whose sides have lengths 4, 5, and 6. round the measure to the near

Pavlova-9 [17]

The measure of the ∠Q = 41°

By law of cosines:

a law in trigonometry: the square of a side of a plane triangle equals the sum of the squares of the remaining sides minus twice the product of those sides and the cosine of the angle between them.

Which can we stated as:

${q}^2 = {p}^2 + {r}^2 - 2prcos(Q)\\{4}^2 = {6}^2 + {5}^2 - 2*6*5*cos(Q)\\\\$