A.1/24 b.1/4 of 48 c.2/3×18 d.2/6×18 e.3/7×49 f.3/10×120 g.1/3×31 h.2/5×20 i.1/4×25 j.3/4×25 k.3/4 of a number is 27. whats the number l.2/5 of a number is 14. whats the number

35

Step-by-step explanation

2/5 * X = 14

times each side by 5/2

x = 14 * 5/2

x= 70/2

x=35

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

we know that

1) the inscribed angle measures half of the arc it comprises.

so

m∠dgf= > expression

2) the opposite angles in an inscribed quadrilateral are supplementary angles

so

m∠dgf=

m∠dgf=°

substitute in the expression to find the value of arc ef

therefore

the answer is

the measure of the arc ef is