Pleasee help me i hate graphs xD

Mathematics

2 answers:

Anarel [89]3 years ago

8 0

have been trying and think I love the way 

Inga [223]3 years ago

3 0

Answer:

8.54 units (3s.f.)

Step-by-step explanation:

Distance between 2 points

$= \sqrt{(y1 - y2)^{2} + {(x1 - x2)}^{2} }$

Identify the coordinates of the 2 endpoints of the line:

(-5, 5) and (-2, -3)

Using the distance formula above,

length of line segment

$= \sqrt{[5 - ( - 3)]^{2} + [ - 5 - ( - 2)]^{2} } \\ = \sqrt{ {(5 + 3)}^{2} + ( -5 + 2)^{2} } \\ = \sqrt{ {8}^{2} + {( - 3)}^{2} } \\ = \sqrt{73} \\ = 8.54 \: units \: (3 \: s.f.)$

You might be interested in

Is 45 greater than 451/2

slava [35]

Answer:

No, it is not

Step-by-step explanation:

In order to compare the two numbers, start by simplifying 451/2

451 ÷ 2 = 225 R1

452/2 = 225 1/2

225 1/2 _ 45

225 1/2 > 45

5 0

3 years ago

Read 2 more answers

BRAINLIEST +STARSS!!!

yulyashka [42]

Answer:

The green would take 4 and the blue would take 16 times respectivly. I did it by finding the volumes of the cups in terms of pi, then dividing it by the volume of the sink.

Step-by-step explanation:

So the volume of the whole half sphere is 512pi.

Now we have to find the volumes of the cup.

Equation: $\pi r^2h$