All categories

3 years ago

Find the distance between the points (2, 7) and (6, 0).

Mathematics

1 answer:

maw [93]3 years ago

3 0

Answer:

8.06

Step-by-step explanation:

√(x2 - x1)² + (y2 - y1)²

√(6 - 2)² + (0 - 7)²

√(4)² + (-7)²

√(16) + (49)

√65

= 8.06

You might be interested in

Help for question 1 and 2

AnnyKZ [126]

Answer:

(1). $5^{4}$ × $13^{7}$ ; (2). 3 - 5x

Step-by-step explanation:

1). [( - 5 )³ · ( - 5 )] ( $13^{-2}$ · $13^{9}$ ) = $(-5)^{3+1}$ × $(13)^{-2+9}$ = $(-5)^{4}$ × $13^{7}$ = $5^{4}$ × $13^{7}$

2). - 25x² ÷ 5x + 15x ÷ 5x = 3 - 5x

4 0

2 years ago

If a segment has an endpoint of (-2,9) and a midpoint (3,-2), find the other endpoint.

Alik [6]

Answer: (8, -13)

Step-by-step explanation:

-2 is 5 away from 3, and 9 is 11 away from -2. so add 5 to 3 which is 8, and add -11 to -2 which is -13.

5+3=8 (x)

-11+(-2)=-13 (y)

There for the correct answer is (8, -13) when (x, y).

Please Rate!! It helps me know if I'm explaining it well enough!! Thank you!<3

5 0

2 years ago

G= 7 h = 5 Work out the value of 3g + 2h

Anna71 [15]

Answer:

Step-by-step explanation:

3g + 2h = 3*7 + 2*5

= 21 + 10

= 31

7 0

2 years ago

A half-filled cylindrical water tank has a water level of 20 feet high. The tank can hold 6000 cubic feet of water. Find the dia

OleMash [197]

Answer:

Diameter of tank = 19.5 ft

Step-by-step explanation:

Volume of cylinder = Base area x Height.

Base area = Area of circle

$\texttt{ Area of circle}=\frac{\pi d^2}{4}$

Height = 20 ft.

Volume of tank = 6000 cubic feet .

$\texttt{ Volume of cylinder = Base area x Height.}\\\\6000=\frac{\pi d^2}{4}\times 20\\\\d^2=381.97\\\\d=19.5ft$

Diameter of tank = 19.5 ft

4 0

3 years ago

Hello can someone please help?

Ray Of Light [21]

The answer is D
Hope this helps

7 0

2 years ago