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3 years ago

Whoever answers first with a funny joke gets the points and I will mark Brainliest

Mathematics

2 answers:

aivan3 [116]3 years ago

6 0

Answer:

why do we tell actors to "break a leg"?

Step-by-step explanation:

Gelneren [198K]3 years ago

4 0

Answer:

why cant cinderella play soccer?

Because shes alwaysv running away from the ball

Step-by-step explanation:

ussorry if you dont like it t thought i would say something

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A right-angled triangle has shorter side lengths exactly c^2-b^2 and 2bc units respectively, where b and c are positive real num

yKpoI14uk [10]

Answer: hypotenuse = $c^{2} + b^{2}$

Step-by-step explanation: Pythagorean theorem states that square of hypotenuse (h) equals the sum of squares of each side ( $s_{1},s_{2}$ ) of the right triangle, .i.e.:

$h^{2} = s_{1}^{2} + s_{2}^{2}$

In this question:

$s_{1}$ = $c^{2}-b^{2}$

$s_{2} =$ 2bc

Substituing and taking square root to find hypotenuse:

$h=\sqrt{(c^{2}-b^{2})^{2}+(2bc)^{2}}$

Calculating:

$h=\sqrt{c^{4}+b^{4}-2b^{2}c^{2}+(4b^{2}c^{2})}$

$h=\sqrt{c^{4}+b^{4}+2b^{2}c^{2}}$

$c^{4}+b^{4}+2b^{2}c^{2}$ = $(c^{2}+b^{2})^{2}$ , then:

$h=\sqrt{(c^{2}+b^{2})^{2}}$

$h=(c^{2}+b^{2})$

Hypotenuse for the right-angled triangle is $h=(c^{2}+b^{2})$ units

3 0

3 years ago

Can someone please help me with this

zepelin [54]

Answer:

Step-by-step explanation:

6 0

3 years ago

Suppose that the water level of a river is 34 feet and that it is receding at a rate of 0.5 foot per day. Write an equation for

lisov135 [29]

34-0.5d=l

34-0.5d=26
34-26=0.5d
8=0.5d
8/0.5=d
16=d
16days

8 0

3 years ago

Please help me!!!!!!!!!!!!!!!!!!!!

GenaCL600 [577]

Answer:

<p=.001

Step-by-step explanation:

see attachment

4 0

3 years ago

HELPPPPPPPPP<br> What is the value of x in the figure at the right?

Tom [10]

Answer:

x=30

HOPE THIS HELPS

-Todo <3

Step-by-step explanation:

60=2x

/2 /2

30=x

8 0

3 years ago

Read 2 more answers