2 years ago

The sum of a number and 3 divided by 9

Mathematics

1 answer:

polet [3.4K]2 years ago

6 0

Answer:

$\frac{(x+3)}{9}$

Step-by-step explanation:

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aleksandrvk [35]

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2 years ago

Evaluate |2x+y-3z| for x=-2, y=10, and z=3<br> How to solve?

Angelina_Jolie [31]

|2x + y - 3z|
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3 years ago

Read 2 more answers

Hi help with these please and thank yu? :)

ryzh [129]

Answer:

the first one is A

b/c when you calculate it comes 0 = 6

And the second one is D

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2 years ago

3. Find the area of the polygon. Show your work.

nata0808 [166]

To solve this problem, you can split the shape into a triangle and a parallelogram.
You can do this by imagining/drawing a line from point A to point C>

Now you can work out the area of triangle ACB
1/2 x b x h
1/2 x 5 x 3
= 7.5

Now work out the area of the parallelogram ACDE
b x h
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Add the areas together and then you have the answer
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3 years ago

A box containing 4 identical books weighs 5kg. if the weight of the box is 600g, what is the weight of each book? answer key

Gemiola [76]

5kg=5000g
5000g-600g=4400g
4400g/4=1100g

So your answer is 1,100 grams.

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2 years ago