All categories

3 years ago

For parallelogram ABCD, A(0, 0), B(a, b), and D(c, 0) are three of its vertices. Find the coordinates of C in terms of a, b, c.

Mathematics

2 answers:

DanielleElmas [232]3 years ago

8 0

I believe the answer is (a+c, b) but I'd double check to make sure.

kvasek [131]3 years ago

4 0

(a+c,b) is correct. I got it right in school.

You might be interested in

Which expression is equivalent to the following complex fraction?

svlad2 [7]

Consider the fraction first ;

${:\implies \quad \sf \dfrac{\dfrac{3}{(x-1)}-4}{2-\dfrac{2}{(x-1)}}}$

${:\implies \quad \sf \dfrac{\dfrac{3-4(x-1)}{\cancel{(x-1)}}}{\dfrac{2(x-1)-2}{\cancel{(x-1)}}}}$

${:\implies \quad \sf \dfrac{3-4x+7}{2(x-1-1)}}$

${:\implies \quad \boxed{\bf{\dfrac{-4x+7}{2(x-2)}}}}$

Hence, Option B) is required answer

4 0

2 years ago

Please help me . Find x.

Paladinen [302]

Answer:

12) 5.96 ; 13)

Step-by-step explanation:

12). x and 5 are legs, so

opposite leg/adjacent leg = tangent 40°

5/x= tan40°, 5= x*tan40°, x= 5/tan40° ≈ 5.96

13). 15 is opposite leg

24 is hypotenuse

opposite leg/hypotenuse = sin(x)

sin(x) = 15/24

x = arcsin(15/24) ≈ 38.68°

6 0

3 years ago

Guys please help me I don’t understand and my test is due at 12 I only have 40min HELP GREATLY APPRECIATED!!!

ICE Princess25 [194]

Answer:

{9} Slope: -1

Y-intercept = 0

Step-by-step explanation:

Slope-----

Recall slope-intercept form

y=mx+b, with slope m and a y-intercept of b. With this in mind, we can rewrite our equation as y=−x+0

We see that our slope, or coefficient on x, is −1.

Y-intercept-----

We can rewrite this equation as:y=1x+0

The slope-intercept form of a linear equation is: y=mx+b

Where m is the slope and b is the y-intercept value.

For this equation:y=1x+0

Therefore:

The slope is m=1

The y-intercept is b=0 or (0,0)

Hope this helps!

3 0

3 years ago

For each 70 mm of coloured fabric Alex uses to make his curtains, he also uses 20 cm of white fabric. Express the amount of whit

Inessa05 [86]

Here is the answer. First change 20cm in mm = 200mm
ratio = 70mm/200
= 7 : 20
Hope this helps! Mark brainly please!

6 0

2 years ago

Maci made $170 grooming dogs one day with her mobile dog grooming business. She charges $60 per appointment and earned $50 in ti

svetlana [45]

Answer:

no clue i just forgot the answer but i just dd it

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers