Venla is 5 years older than her cousin kora. write an equation for the age of venla, v, when kora is k years old. equation: v = k + 5 kora is 13 years old. work: v= k+5 18=k+5 18-5=k+5-5 13=k

V = k +5

Step-by-step explanation:

Given : Venla is 5 years older than her cousin Kora.

To Find: Write an equation for the age of Venla, v, when Kora is k years old.

Solution:

Let the age of Kora bek

We are given that Venla is 5 years older than her cousin Kora.

So, Velna's Age V = k +5

Now if Kora is 13 years old

Substitute k =13

Velna's Age = 13 +5 = 18 years

Hence  an equation for the age of Venla, v, when Kora is k years old is V = k +5

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.