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3 years ago

What is the distance between points V(3, 3) and W(–2, –3)?

Mathematics

2 answers:

Brut [27]3 years ago

6 0

Answer:

√61

Step-by-step explanation:

alukav5142 [94]3 years ago

4 0

Answer:

(5,6)

Step-by-step explanation:

3-(-2)=5

3-(-3)=6

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find a counterexample to show that the following statment is false. if a number is multipled by itself, the result is even. choo

olya-2409 [2.1K]

A. Not a proper counterexample as 3 and 5 aren't the same number. We can rule out choice A.

B. We can rule out choice B since we're not multiplying here

C. We are multiplying the same value with itself but the result is even. We can rule this out.

D. This is a proper counter example. We have the same number (5) multiplied by itself leading to a result that is not even. It contradicts the initial claim.

Answer: Choice D

7 0

4 years ago

A rectangular garden has a length of (2y - 4) feet and a width of 4y^2 feet. How do you find the perimeter of the garden

Ber [7]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{8 {y}^{2} + 4y - 8}}}}}$

Step-by-step explanation:

Given,

Length of a rectangular garden ( l ) = 2y - 4

Width of a rectangular garden ( w ) = 4y²

Perimeter of the garden = ?

Finding the perimeter of a rectangular garden having length of 2y-4 and width of 4y²

$\bold{ \boxed{ \sf{perimeter \: of \: a \: rectangle = 2(l + w)}}}$

$\longrightarrow{ \sf2(2y - 4 + 4 {y}^{2}})$

Distribute 2 through the parentheses

$\longrightarrow{ \sf{4y - 8 + 8 {y}^{2} }}$

Arrange it in standard form

$\longrightarrow{ \sf{8 {y}^{2} + 4y - 8}}$

Hope I helped!

Best regards! :D

3 0

4 years ago

X^2+y^2−4x−8y−5=0. what are the coordinates

Sophie [7]

This should be answer 3x^2-7y^2=5. by moving5 to the other side it becomes positive so, 0 becomes 5.

8 0

3 years ago

A person eating at a cafeteria must choose 4 of the 13 vegetables on offer. calculate the number of elements in the sample space

Serggg [28]

A person eating at a cafeteria must choose 4 of the 13 vegetables on offer. calculate the number of elements in the sample space for this experiment.

Answer: The number of elements in the sample space for this experiment can be found using the combination formula because the order does not matter here.

Therefore, the number of elements in the sample space for this experiment is:

$13C4=\frac{13!}{(13-4)!4!}$