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3 years ago

Which of the points shown below are on the line given by the equation y = x - 1? Check all that apply.

Mathematics

2 answers:

andre [41]3 years ago

6 0

Answer:

A. Point A: (1, -2)

B. Point B: (2, 1)

D. Point D: (-3, -4)

Step-by-step explanation:

Norma-Jean [14]3 years ago

5 0

The answer is going to be a b and d

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The volume of a cylindrical container

Ray Of Light [21]

Answer:

A. $\frac{3}{4}\textrm{ gal}$

Step-by-step explanation:

Given:

Volume of the cylindrical container before dilation, $V_{i}=1\textrm{ gal}$

Scale factor of the dilation, $SF=\frac{3}{4}$

Therefore, the volume of the dilated cylinder is given as:

$V_{f}=SF\times V_{i}$

Plug in 1 gal for $V_{i}$ and $\frac{3}{4}$ for SF. Solve for $V_{f}$ . This gives,

$V_{f}=\frac{3}{4}\times 1\\V_{f}=\frac{3}{4}\textrm{ gal}$

Therefore, the volume of the dilated cylinder is $\frac{3}{4}$ gallons.

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3 years ago

Find the value of x. Round to the nearest tenth.

kobusy [5.1K]

X= 28
explanation: pythagorean theorem

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3 years ago

60% of a number is 567. What is 50% of the number blank?

grandymaker [24]

945 is your answer but what number blank?

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3 years ago

Find the GCF of the following numbers:

Maurinko [17]

Answer:

$2^53^5$

Step-by-step explanation:

So if we compare $2^5 \cdot 3^7$ to $2^7 \cdot 3^5$ , we should see the most amount of factors of 2 that they have in common is 5 and the most amount of factors of 3 that they have in common is 5.

If you aren't sure on the number of factors of 2 and 3 they have in common you could write it all out:

$2^53^7=(2)(2)(2)(2)(2)\cdot\text{ }(3)(3)(3)(3)(3)(3)(3$

$2^73^5=(2)(2)(2)(2)(2)(2)(2)\text{ }(3)(3)(3)(3)(3)$

So if I were able to circle each pair of 2's they had in common I would circle 5 pairs.

If were able to circle each pair of 3's they had in common I would circle 5 pairs.

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3 years ago

Which of the following statements are ALWAYS true?

Svetlanka [38]

Answer:

a rhombus is a quadrilateral

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3 years ago

Read 2 more answers