3 years ago

Help me!!!

Mathematics

1 answer:

Basile [38]3 years ago

8 0

Answer:

this is your answer look it once.

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PLEASE HELP!!!!!!!!!!

kolbaska11 [484]

11/18 =0.6111111. I don’t think the ! Has any meaning

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1 year ago

a line t has the equation 5x-y-4=0. write down the equation of a line which passes through (1,-3), a) which is parallel to T, b)

OlgaM077 [116]

Like me and ill help you

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3 years ago

Which one is greater? 38 0.38 or 3.8

maksim [4K]

Answer:

38 is greater

Step-by-step explanation:

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3 years ago

In a right triangle ΔABC, the length of leg AC = 5 ft and the hypotenuse AB = 13 ft. Find: Chapter Reference b The length of the

Butoxors [25]

Answer:

The length of the angle bisector of angle ∠A is 6.01.

Step-by-step explanation:

It is given that length of leg AC = 5 ft and the hypotenuse AB = 13 ft.

Using pythagoras theorem

$(AB)^2=(BC)^2+(AC)^2$

$(13)^2=(BC)^2+(5)^2$

$169=(BC)^2+25$

$BC=12$

$\sin A=\frac{\text{perpendicular}}{\text{hypotenuse}}$

$\sin A=\frac{BC}{AB}$

$A=\sin ^{-1}\frac{12}{13}$

$A=67.38$

Bisector divides the angle in two equal parts, therefore,

$A'=\frac{67.38}{2} =33.69$

In triangle ACD.

$\cos A'=\frac{\text{Base}}{\text{Hypotenuse}}$

$\cos A'=\frac{AC}{AD}$

$\cos (33.69^{\circ})=\frac{5}{AD}$

$0.832=\frac{5}{AD}$

$AD=\frac{5}{0.832} =6.009\approx 6.01$

Therefore the length of the angle bisector of angle ∠A is 6.01.

4 0

3 years ago

6 times what equals 300?

nasty-shy [4]

You can find your answer by dividing if you would like so you can divide 300 by 6 to get your answer
Answer : 50

3 0

3 years ago

Read 2 more answers