MATHEMATICS HIGH SCHOOL

Find the distance between two points (-3,2) and (3,0)

Answers

Answer 1

Answer:

Answer:

$√(40)$

Step-by-step explanation:

If we draw a right triangle, it would have legs 6 and 2.

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A surveyor has poles A, B, and C set to form a right triangle with the right angle at B. If the distance from A to B is 35 meters and the distance from B to C is 25 meters, what is the distance from A to C? He can t measure it because there is a deep pond between points A and C.

Answers

It's about Pythagorean theorem.

AB*AB + BC*BC = AC*AC, so:

35*35 + 25*25 = AC*AC
1225 + 625 = AC*AC
1850 = AC*AC

So AC is a root of 1850, which is ~43 (exactly: 43,01162633521313)

It means that distance between A and C is 43 meters and some milimeters.

Need help solving this proportion....
x\4 = 5\7

Answers

$(x)/(4)= (5)/(7)$

$7*x=4*5$

$7x=20$

$x=2(6)/(20)$

$x=2(3)/(10)$

$x/4=5/7 \n 7x=4*5 \n 7x=20 \n x=20/7 \n x=2+6/7$

What way of solving systems would you Ik use for these two equations ? X=3 y=2x+1

Answers

Answer:

Substitution

Step-by-step explanation:

Subtitue x=3 into the second equation

y=2(3)+1

y=6+1

y=7

Find the zeros of the polynomial function and state the multiplicity of each. f(x) = 3(x + 8)2(x - 8)3

Answers

Answer:

Step-by-step explanation:

x=-8 (multiplicity 2)

x=8 (multiplicity 3)

What is 3- 6/7 as an improper fraction ?? please help

Answers

the improper fraction is 27/7

To convert the mixed number 3 6/7 to an improper fraction, we need to combine the whole number part with the fractional part.

First, multiply the whole number (3) by the denominator (7), which gives us 21. Then, add the numerator (6) to get 27.

Next, write the sum (27) as the numerator and keep the denominator (7) the same. The resulting improper fraction is 27/7.

This means that there are 27 parts (numerator) out of 7 equal parts (denominator). The improper fraction emphasizes the total number of parts beyond a whole number.

Converting the mixed number 3 6/7 to the improper fraction 27/7 allows for easier mathematical operations and comparisons with other fractions.

Therefore, the improper fraction is 27/7

Learn more about improper fraction here

brainly.com/question/11553119

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Answer:

27/7

you have to times the denominator and the whole number then add the numerator

What are the intercepts of f(x)=5x-45

Answers

The y-intercept of f(x) = 5x - 45 would be -45, as that is what is represented in the equation. The way to find the x-intercept would be to solve the equation when f(x) = 0.

0 = 5x - 45
+ 45 + 45

45 = 5x
/5 /5
9 = x

And there we have it.
The intercepts of f(x) = 5x - 45 are as follows:

y-intercept = -45
x-intercept = 9

Hope that helped =)

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