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3 years ago

Find the midpoint of each given points (4,6),(1,5)

Mathematics

2 answers:

astraxan [27]3 years ago

8 0

Answer:

( 5/2) (11/2)

Step-by-step explanation:

as given

x1=4

x2=1

y1=6

y2=5

midpoint= (x1+x2/2 ) (y1+y2/2)

=( (4+1)/2 ) (6+5)/2)

=(5/2) (11/2) required midpoints

Sphinxa [80]3 years ago

7 0

(5/2,11/2) :))))))))))))))

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The perimeter of a rectangle is 48 feet. If the length measures 16 feet, which is the width?

bekas [8.4K]

Answer:

B. 8ft

Step-by-step explanation:

The perimeter of a rectangle is given by

P = 2(l+w) where l is the length and w is the width

Substituting in the given values

48 = 2(16+w)

Divide each side by 2

48/2 = 2/2(16+w)

24 = 16+w

Subtract 16 from each side

24-16 =16+w-16

8 =w

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3 years ago

How do i write, Two increased by three equals the quotient of ten and two. Use x to represent any unknown number?

inn [45]

Answer:

$2+3=\frac{10}{2}$

Step-by-step explanation:

we know that

The phrase " Two increased by three equals the quotient of ten and two" is equal to the algebraic expression

$2+3=\frac{10}{2}$

$5=5$ -----> is true

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3 years ago

The line with equation a + 4b = 0 coincides with the terminal side of an angle θ in standard position and cos θ>0 . What is t

Nikitich [7]

Answer:

$\frac{-1}{\sqrt{17} }$

Step-by-step explanation

We have given that equation of line a+4b=0

⇒4b= -a

⇒ $b= \frac{-a}{4}$

slope of line = $tan\theta =\frac{P}{B}= \frac{-1}{4}$

⇒ $tan\theta$ is negative therefore it lies into 4th quadrant

By, Pythagoras theorem $H^2=P^2+B^2$

by putting value of P= -1 & B=4

the value of $H=\sqrt{17}$

with the given condition $cos\theta>0$

i.e. $\theta$ ∈ (3π/2, 2π)

now, $sin\theta= \frac{P}{H}= \frac{-1}{\sqrt{17}}$

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3 years ago

Write the equation of the lines resented below in slope-intercept form

scoray [572]

Slope intercept form: y = mx + b

mx = slope

b = y-intercept

We know the y intercept is 0, so nothing will be written there.

To find the slope of this line, we can use the slope formula.

$\frac{y.2 - y.1}{x.2 - x.1} = m$

We'll use the points (1, 0) and (3, 1) to find the slope.

Now we can just plug these values into the equation to find the slope.

1 - 0 / 3 - 1

1 / 2

The slope of the line is 1/2, or 0.5.

The slope-intercept form of this line can be written as:

y = 0.5x

6 0

3 years ago

How do i write it please and the answer

natali 33 [55]

Use your keyboard and if that doesn’t work on the right top comet there’s a pen that should work :))

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2 years ago

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