3 years ago

PLZ HELP!!! I WILL GIVE U BRAINLIEST!!!!

Mathematics

1 answer:

galina1969 [7]3 years ago

5 0

Answer:

the picture isnt popping up

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ARE these Good grades?

pishuonlain [190]

Answer:

those are pretty good! all a's and b's are good! Keep up the good work!!

Step-by-step explanation:

3 0

3 years ago

If a=under root s(s-a)(s-b)(s-c) then the value of a, when a =3 b =4c = 5 and s =a+b+c by 2

kramer

Answer:

Step-by-step explanation:

Here it's given that ,

$\sf\red{\longrightarrow} A=\sqrt{s(s-a)(s-b)(s-c)}$

Also ,

$\sf\red{\longrightarrow} s =\dfrac{a+b+c}{2}$

And we need to find out the value of A , when

a = 3
b = 4
c = 5

So , on substituting the respective values to find s we have ,

$\sf\red{\longrightarrow} s =\dfrac{3+4+5}{2}=\dfrac{12}{2}=\bf{6}$

Now let's find out A as ,

$\sf\red{\longrightarrow} A = \sqrt{6(6-3)(6-4)(6-5)} \\$

$\sf\red{\longrightarrow}A =\sqrt{6 * 3 * 2 * 1}\\$

$\sf\red{\longrightarrow} A = \sqrt{3^2 * 2^2 *1^2}\\$

$\sf\red{\longrightarrow}A = 3*2\\$

$\sf\red{\longrightarrow}\boxed{\qquad \blue{\bf A = 6 \qquad}}$

7 0

2 years ago

I need help to<br> solve please

Gennadij [26K]

Answer:

11=y

66=x

6=y

55=x

Step-by-step explanation:

Hope this helps

Have a great day!

8 0

3 years ago

40 pints of juice in 2 containers

mezya [45]

Answer:

Step-by-step explanation:

5 0

3 years ago

Please help will mark brainiest!!!!!!!!!

Lorico [155]

1. Rational. It is non-terminating but repeating.

2. Irrational. It is non-terminating, non-repeating

3. Irrational. π is irrational

4. Rational. √49 is 7

5. Irrational. 22 is not a square.

4 0

4 years ago