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3 years ago

What is the slope of the line that is perpendicular to the line that passes through points (4,3) and (6,2)?

Mathematics

2 answers:

Ludmilka [50]3 years ago

6 0

The slope of the line is -1/2

denis-greek [22]3 years ago

4 0

It is not -1/2. It is 2 because youre looking for the perpendicular lines slope

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The weight of a dog crate is 5.6 lbs. the crate and 3 puppies together weigh 36.35 lbs. estimate the weight of one puppy.

nata0808 [166]

36.35 - 5.6 = 30.75 ÷ 3 = 10.25

7 0

3 years ago

1/3÷100 will the answer be smaller than 1 close to 1 or much greater than 1

Radda [10]

Answer:

It will be smaller than one

Step-by-step explanation:

because i said so

7 0

3 years ago

HELP HELP HELP

mojhsa [17]

Answer:

2998 ; 17%

Step-by-step explanation:

Given the function:

t(c)=-3970.9(ln c)

c = % of carbon remaining ; t = time

1.) c = 47% = 47/100 = 0.47

t(0.47) = - 3970.9(In 0.47)

t = - 3970.9 * −0.755022

t = 2998.119

t = 2998

B.)

t = 7000

t(c)=-3970.9(ln c)

7000 = - 3970.9(In c)

7000 / - 3970.9 = In c

−1.762824 = In c

c = exp(−1.762824)

c = 0.1715596

c = 0.1715596 * 100%

c = 17.156% ; c = 17%

8 0

3 years ago

Read 2 more answers

The formula for a trapezoid relates the area A, the two bases, a and b, and the height, h. A=h ( a+b ) 2 Solve for b.

Lelu [443]

I believe the right equation for determining the area of a trapezoid is as below,
A = h(a + b)/2

To determine the expression for b which is the length of one of its bases, we multiply the equation by 2.

2A = h(a + b)

Then, divide both sides of the equation by h,

2A/h = a + b

Then, subtract a from both sides of the equation,
2A/h - a = b

Lastly, interchange the sides of the equation to reveal the answer.
<em> </em>
<em> b = 2A/h - a </em>

5 0

3 years ago

Read 2 more answers

Dilate a triangle with vertices (0,0), (0,2) and (2,0) using the scale factor k=3. What is the value of the ratio (new to origin

seropon [69]

Answer:

Part a) The ratio of the perimeters is $3$