These two triangles are congruent. Which side of triangle PQR is the same length as AB?

Mathematics

1 answer:

finlep [7]3 years ago

7 0

Answer:

QR OR RQ

,,,,,,,,,,,,,,,,,

You might be interested in

When did the nfl start

Radda [10]

The NFL started August 20, 1920

4 0

3 years ago

Read 2 more answers

I have tried this for almost 20 mins , I might give up soon

seraphim [82]

Answer:

x=1

y=3

z=-2

Step-by-step explanation:

Use substitution to solve two systems and then the third.

6 0

3 years ago

How do we derive the sum rule in differentiation? (ie. (u+v)' = u' + v')

olganol [36]

It follows from the definition of the derivative and basic properties of arithmetic. Let f(x) and g(x) be functions. Their derivatives, if the following limits exist, are

$\displaystyle f'(x) = \lim_{h\to0}\frac{f(x+h)-f(x)}h\text{ and }g'(x)\lim_{h\to0}\frac{g(x+h)-g(x)}h$

The derivative of f(x) + g(x) is then

$\displaystyle \big(f(x)+g(x)\big)' = \lim_{h\to0}\big(f(x)+g(x)\big) \\\\ \big(f(x)+g(x)\big)' = \lim_{h\to0}\frac{\big(f(x+h)+g(x+h)\big)-\big(f(x)+g(x)\big)}h \\\\ \big(f(x)+g(x)\big)' = \lim_{h\to0}\frac{\big(f(x+h)-f(x)\big)+\big(g(x+h)-g(x)\big)}h \\\\ \big(f(x)+g(x)\big)' = \lim_{h\to0}\frac{f(x+h)-f(x)}h+\lim_{h\to0}\frac{g(x+h)-g(x)}h \\\\ \big(f(x)+g(x)\big)' = f'(x) + g'(x)$