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3 years ago

11

Insert one pair of bracket to make this calculation correct . 7 - 5 - 3 + 4 = 9

1 answer:

trasher [3.6K]3 years ago

3 0

7-(5-3)+4=9 is the answer

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How do I find the derivative of 2(f(x)+g(x))?

kramer

$\bf 2[f(x)+g(x)]\implies 2f(x)+2g(x)\implies 2\cfrac{df}{dx}+2\cfrac{dg}{dx}\\\\
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\cfrac{1}{2}\left[ f(x)\cdot g(x) \right]\implies \cfrac{1}{2}\left[ \stackrel{product~rule}{\cfrac{df}{dx}\cdot g(x)+f(x)\cdot \cfrac{dg}{dx}} \right]
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\cfrac{1}{2}\cdot \cfrac{df}{dx}\cdot g(x)+\cfrac{1}{2}\cdot \cfrac{dg}{dx}f(x)$

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4 years ago

Read 2 more answers

Please Help ASAP!!! I Will give Brainliest!!!!

ziro4ka [17]

Answer:

i cant see it clearly can you send the pictures again but more cleary

Step-by-step explanation:

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3 years ago

You are a first year police officer in Swanton, Ohio. You are earning a monthly salary of $2,200. Next year you will be given a

Step2247 [10]

About $290.83.

Hope this helps!

3 0

3 years ago

Someone please help

kkurt [141]

First, make y negative

y=-x-1

From there, you would go down 1 and right 1

3 points you could choose are (0,-1), (-2,1), and (-3,2)

7 0

3 years ago

Heather is making two different pies if the first pie needs 6.25 cups of flour and the second pie needs 4.5 cups of flour how mu

sp2606 [1]

Answer:

The answer is 9.75

Step-by-step explanation:

6.25

4.50

Equals 9.75

You have to add a 0 after the 5 in 4.5 because the 5 is in the tenths place.

Sorry if it isn’t right, that’s how I was taught.

7 0

3 years ago