Ask question

Ask question

All categories

kolbaska11 [484]

3 years ago

6

Inquality x=3 is a solution or x=-2is a solution for 7(2 -x)>5

1 answer:

nadezda [96]3 years ago

3 0

Answer:

5

Step-by-step explanation:

You might be interested in

What is the following product? Sqr5x^8y^2 sqr10x^3 sqr12y

PSYCHO15rus [73]

Step-by-step explanation:

$\sqrt{5 {x}^{8} {y}^{2} } \times \sqrt{10 {x}^{3} } \times \sqrt{12y} \\ \\ = {x}^{4} y \sqrt{5} \times x \sqrt{10x} \times 2 \sqrt{3y} \\ \\ = 2 {x}^{5} y \sqrt{5 \times 10x \times 3y} \\ \\ = 2 {x}^{5} y \sqrt{5 \times 5 \times 2x \times 3y} \\ \\ = 2 {x}^{5} y \times 5\sqrt{ 2x \times 3y} \\ \\ = 10 {x}^{5} y \sqrt{6xy} \\$

4 0

3 years ago

Find the product (b-2at^2)(3b-3at^2)

Maurinko [17]

Answer: $3b^2-9bat^2+6a^2t^4$

Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

- Apply the Distributive property.

- Remember that, according the exponents properties, when you multiply two powers with equal base, you must add the exponents.

- Add the like terms.

Therefore, you obtain that the product is the following:

$(b-2at^2)(3b-3at^2)=3b^2-3bat^2-6bat^2+6a^2t^4=3b^2-9bat^2+6a^2t^4$

8 0

3 years ago

Read 2 more answers

Round 593 to nearest ten<br> Also are you in 2nd grade cause I am in 3rd

Tanzania [10]

Answer:

590

Step-by-step explanation:

To the ten that is nearest to 593

5 0

3 years ago

Read 2 more answers

If a ladder 8 feet long is placed so that it just reaches a window 6 feet from the ground, how far from the building is the foot

Mandarinka [93]

Answer:

5.291 feet

Step-by-step explanation:

I used pythagorus thoery

6 0

3 years ago

3[w-5]=[2w+10] thank you

amm1812

Answer:

$w=25$

Step-by-step explanation:

So we have the equation (I'm assuming the brackets are synonymous with parentheses):

$3(w-5)=(2w+10)$

Distribute the left:

$3w-15=2w+10$

Add 15 to both sides:

$3w=2w+25$

Subtract 2w from both sides:

$w=25$

And we're done!

Edit: Typo

7 0

3 years ago

Read 2 more answers