3 years ago

Whats 2+2 I really need help. It's the hardest question I've ever seen. D:

Mathematics

1 answer:

GREYUIT [131]3 years ago

5 0

Answer:

Step-by-step explanation:

Take 2 oranges, add 2 more

Now count them all together...

You have 4 oranges!!

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Kiran wrote the expression x-10 for this number puzzle: "Pick a number, add -2, and multiply by 5."

ioda

Answer:

If you pick the number 2, you will get (2) - 10 = 8

But the way he said it, it would be: (2) - 2 * 5 = 0

The correct way would be to write the expression: (x - 3) * 5

7 0

3 years ago

The graph of a linear function passes through the point (2,5) and a slope of 3

Delicious77 [7]

Answer:

$y=3x-1$

Step-by-step explanation:

The point slope form of a line is $(y-y_1)=m(x-x_1)$ where $x_1=2\\y_1=5$ . We write

$(y-5)=3(x-2)$

Convert point slope form to slope intercept form by simplifying and rearranging.

$y-5=3(x-2)\\y-5=3x-6\\y=3x-1$

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3 years ago

I really need this answered so I can understand how to do the rest.

qwelly [4]

Answer:

Step-by-step explanation:

We can write

$4=\sqrt{\frac{3v}{3.14*8}}\\4^2=\frac{3v}{25.12}\\16*25.12=3v\\401.92=3v\\133.9733333333333=v$

4 0

3 years ago

Find the Area of ze Trapezoid

Elina [12.6K]

A=a+b/2·h=9+4/2·3.5=22.75

Hoped I helped!

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4 years ago

( 3u + 7 )( 5 - u )= 0

mixas84 [53]

Answer:

The answer is 484. Please let me know if it helped you.

Step-by-step explanation:

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3 years ago