All categories

3 years ago

Could ABC be congruent to ADC by SSS? Explain.

Mathematics

1 answer:

nataly862011 [7]3 years ago

5 0

Answer:

To be determined (picture???)

Step-by-step explanation:

SSS means: side - side - side

This means that when you look at the two triangles, in this case ABC and ADC their sides MUST be corresponding to be congruent (equal). This is easily identifiable by the tics or little dash marks you see on the triangles. If the dashes correspond to the same sides (hence side-side-side rule) then the theorem is proven correct and the triangles of congruent. Take a look at the attached image for an example :D

You might be interested in

How do we write equations in slop intercept form and how do we do this entire page?

Alla [95]

So,...
the slope intercept form is y = mx+b
the m is the slope, and the b is the coordinate that intercepts the y-axis

so to start you off, 4x - 9y = 2

4x - 9y = 2
-4x - 4y

-9y = -4y +2

divide both sides by -9

-9y = -4y + 2
-9 -9

y = 4/9 x - 2/9

6 0

3 years ago

If Marcos had 15 coins in nickels and quarters. He has three more quarters than nickels. Write a system of equations and solve t

Serhud [2]

Marcos has 6 nickels and 9 quarters

Solution:

Let "n" be the number of nickels

Let "q" be the number of quarters

Marcos had 15 coins in nickels and quarters

Therefore, we can say,

number of nickels + number of quarters = 15

n + q = 15 -------- eqn 1

He has three more quarters than nickels

Number of quarters = 3 + number of nickels

q = 3 + n -------- eqn 2

Eqn 1 and eqn 2 represents the system of equations

Substitute eqn 2 in eqn 1

n + 3 + n = 15

2n + 3 = 15

2n = 15 - 3

2n = 12

Substitute n = 6 in eqn 2

q = 3 + 6

Thus Marcos has 6 nickels and 9 quarters

8 0

3 years ago

Ruth has a beaker containing a solution of 800 mL of acid and 200 mL of water. She thinks the solution is a little strong, so sh

Alexeev081 [22]

Answer:

Step-by-step explanation:

Ok so the beaker is 200 water:800 acid

So she drains 100 from the acid and 100 from the water which equals

100:700

Then she adds 200 water:

300:700

there is 300 mL water in da beaker now

i might got it wrong tho

5 0

3 years ago

What is the slope of the line that passes through the points (-3, -2) and (5, 6)?

katrin2010 [14]

Answer:

the slope is 54

Step-by-step explanation:

8 0

3 years ago

please explain it to me that how I gonna answer this : integral of secx I know the answer but how?

Gnoma [55]

Answer:

We know that the derivative of sec x is sec x tan x. Thus, the integral of sec x tan x is sec x. i.e., ∫ sec x tan x dx = sec x + C.

Step-by-step explanation:

The standard trick used to integrate secx is to multiply the integrand by 1 = sec x+tan x. sec x+tan x. and then substitute y = secx + tanx, dy = (secxtanx + sec2 x) dx. ∫ secx dx = ∫ secx sec x+tan x).

8 0

3 years ago