Ratios and proportions quick quiz. Jules bought 6 pairs of shorts for 30$ at this rate what would the cost be for 8 pairs of shorts

8 pairs of shorts would be $40

Step-by-step explanation:

you have to divide 30 by six to see how much one pair costs and it would give you 5. Then you multiply by 8 to see how much 8 pairs would cost and you would get 40.

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm