All categories

3 years ago

Find the distance of AB.

Mathematics

1 answer:

kherson [118]3 years ago

8 0

Answer:

Step-by-step explanation:

A ( 2, 2 )

( x1, y1 ) = ( 2, 2 )

Here,

x1 = y1 = 2

B ( - 2, - 2 )

( x2, y2 ) = ( - 2, - 2 )

Here,

x2 = y2 = - 2

Distance formula : -

d = √ ( x2 - x1 )² + ( y2 - y1 )²

AB = √ ( - 2 - 2 )² + ( - 2 - 2 )²

= √ ( - 2 )² + ( - 2 )²

= √ 4 + 4

AB = √8

The value of √8 is 2.828.

Roundoff to nearest 10 is 3.

You might be interested in

One Twinkie is $0.68 a box of 48 Twinkies is $25.00

Zielflug [23.3K]

$7.64 because 0.68 times 48 is $32.64 and 32.64 - 25.00 is 7.64

3 0

3 years ago

If these numbers represent elevations in meters, which is the farthest away from sea level?

Oksi-84 [34.3K]

Answer:

Option (1)

Step-by-step explanation:

Minus notation of the elevations from the sea level represents the distance below the sea level and positive notation represents the elevations above the sea level.

+7 → 7 meters above the sea level

-3 → 3 meters below the sea level

$+\frac{1}{2}$ → 0.5 meters above the sea level

-0.8 → 0.8 meters below the sea level

+0.8 → 0.8 meters above the sea level

$-\frac{1}{10}$ → 0.1 meters below the sea level

-2 → 2 meters below the sea level

Therefore, +7 meters above the sea level will be the farthest point from the sea level.

Option (1) will be the answer.

7 0

3 years ago

You were given 10 math problems for homework you completed 3/10 of them at school show many problems do you still have?

Lilit [14]

Answer: 7/10 Problems left to do

Step-by-step explanation: If you have 10 Problems to do on your homework (10/10) and you complete 3/10 of them, then you take 10-3 to get 7, so your answer is 7/10.

7 0

3 years ago

PLEASE HELP PLEASE ANSWER QUICKLY IM RATING 5 STAR AND BRAINLIEST IM LIKE BEGGING FOR HELP ON THIS QUESTION PLEASE ⚠️⚠️⚠️⚠️⚠️⚠️⚠

Marysya12 [62]

Answer:

See below

Step-by-step explanation:

Sine function would be easiest

in a right triangle sin = opposite leg / hypotenuse

sin 57 = 10.8 / x

then x = 10.8 / sin 57 then x = 12.88 units

5 0

2 years ago

What is the units form for 0.12

Vlada [557]

Answer:

6/50 or 12 hundredths

Step-by-step explanation:

hope it helps

mark me as brainliest

3 0

3 years ago