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anzhelika [568]
3 years ago
8

Can someone help plz plz

Mathematics
2 answers:
FromTheMoon [43]3 years ago
6 0
Around the middle sense it is an estimate just set it in the middle.

igomit [66]3 years ago
6 0
For a number one should be at the end of the line
for b number one should be where 3/3 would be
and for c number one should  be below 1 1/2
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Which expression is equivalent to 10√5<br>A. √500<br>B.√105<br>C.√50<br>D.√15
julsineya [31]
50 is the answer to this question
3 0
3 years ago
Four hundred meters of fencing is provided to fence three sides of a rectangular pasture. One side is bounded by an existing wal
Sidana [21]
150x100= 15,000 square meters
150x2= 300
100 + 300 = 400 meters of fencing
5 0
3 years ago
Liz has 4/8 of cake and ruby and marks doesnt want it
ozzi

Answer:

i dont get it- was there supposed to be an attachment??

Step-by-step explanation:

8 0
3 years ago
Use the Distributive Property in REVERSE ORDER to write an expression that is equivalent to 8x + 16.
mariarad [96]

Answer:

It is the first answer you got it right

Step-by-step explanation:

4 0
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
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