The ratios of corresponding sides in the two triangles are equal. Triangles F G E and I J H are shown. The length of side G F is 15 and the length of side I J is 10. The length of F E is 30 and the length of I H is 20.

What other information is needed to prove that △FGE ~ △IJH by the SAS similarity theorem?

∠F ≅ ∠J

∠I ≅ ∠F

∠E ≅ ∠H

∠G ≅ ∠I

∠I ≅ ∠F

Step-by-step explanation:

Since, F is common vertex in the sides GF and FE of triangle FGE and I is common vertex in the sides IJ and IH of triangle IJH.

Hence, ∠I ≅ ∠F will be the required information to prove that △FGE ~ △IJH by the SAS similarity theorem.

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step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is