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3 years ago

Whats x^2=1? I dunno it

Mathematics

2 answers:

allochka39001 [22]3 years ago

6 0

Step-by-step explanation:

x²=1

x=±1

Hope it helps u

Arisa [49]3 years ago

6 0

The answer is ±1.

x^2 = 1

or, x =√1 = ±1

So, x = ±1.

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Find the distance between the points given. (0,5) and (-5,0)

galina1969 [7]

Answer:

5 $\sqrt{2}$

Step-by-step explanation:

Calculate the distance between the points using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (0, 5) and (x₂, y₂ ) = (- 5, 0)

d = $\sqrt{(-5-0)^2+(0-5)^2}$

= $\sqrt{(-5)^2+(-5)^2}$

= $\sqrt{25+25}$ = $\sqrt{50}$ = 5 $\sqrt{2}$ ← exact value

5 0

3 years ago

3. Reasoning Ben says that n = 5 is the solution of the equation 7n = 45. How can you check whether Ben is correct?

likoan [24]

Answer:

You cant, because Ben is WRONG, unless you made a typo while writing the question

Step-by-step explanation:

If you subsitute N for 5, then the equation would be 7 x 5 = 45. However, this is not true. The correct equation is 7 x 5 = 35, so Ben is wrong UNLESS you made a typo while writing the question.

Hope this helped! If it did, please mark it brainliest! It would help a lot! :D

6 0

3 years ago

Round 6.81 to the nearest tenth

zhenek [66]

6.8 is the answer!!!!

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3 years ago

A ribbon is 10 yards long. How many 4 inch pieces cut be cut?

Sever21 [200]

1 yard=3 feet
1 feet=12 inches
10x3=30 feet
30x12=360 inches360 inches divided by 4

The answer is that 90 4 inches pieces can be cut

5 0

3 years ago

Jithu is curating Christmas hampers for his neighbours.

iren2701 [21]

1 hamper box, curated by Jithu can be contained 5 cupcakes.

<h3>Calculation:</h3>

The total amount of cupcakes =665 nos.

Jithu wants to create a gift box, each of which contains 6 cupcakes.

We have to see first, whether 665 could be equally distributed or not.

Hence, 665/6= 110.84 unit

It is seen that the number is in a fraction.so, It can be said that 665 cakes cannot be equally distributed to each gift pack carrying 6 cakes.

Hence, 110*6=660 cupcakes.

∴665-660= 5 cupcakes in one box

So, it is concluded that Jithu could be prepared 110 gift boxes containing 6 cakes each & 1 box containing 5 cupcakes.

Learn more about cake-related problems:

brainly.com/question/25225029?referrer=searchResults

#SPJ10

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2 years ago