To find the distance first find the difference between the coordinates. find the change in the x and y coordinates and square them to add them to get a number and find the square root of that same number to find the distance.

x coordinates: 5-(-6)= 11

y coordinate: 7-6 = -1

Now square them

11^2 + 1^2 = l^2 where l is the distance

121 + 1 = l^2

122 =l^2

l = $\sqrt{122}$

l = 11.045 Rounded to the nearest tenth is 11.0

4 0

3 years ago

22/50 of a number is what percentage of that number

Zina [86]

Answer:

44percent

Step-by-step explanation:

in order to find the percent you just divide the numerator by the denomincator, hope this helps!

3 0

4 years ago

What is the surface area of a triangular prism,

andriy [413]

Answer:

A=132

Step-by-step explanation:

A=ah+bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=3·10+4·10+5·10+1

2·﹣34+2·(3·4)2+2·(3·5)2﹣44+2·(4·5)2﹣54=132

8 0

3 years ago

Give the explicit formula for the sequence.<br><br> -3, -9, -27, -81...

Inessa [10]

Answer: 9 is the next number of this series. Similarly, apply thus rule. 9×2=18 and 18+9=27. Next is 27.

Step-by-step explanation:

3 0

3 years ago