Answer:
4years old
Step-by-step explanation:
one is 3 years younger than teddy and the other one is 7 years younger than teddy so 7-3=4
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
we need to find the area of a circle with a radius of 21.
we also need a formula for this, which is
⇒
the known value is r, radius, 21.
after substituting the value into the formula, we obtain:
⇒
now we multiply the radius times itself:
⇒
<u>which can be</u> <u>written</u> <u>as</u>
<u />
<u>⇒</u>
and finally, multiply the values
⇒
by:
have a great rest of your day ahead ~ = )
We know from table that x intercept (when y or t(x) is 0) is -3
next we can move over the -y from the given equation
y = 4+ 4x
solving for when y is 0
0 = 4 + 4x
-4 = 4x
x=-1
Thus the first equation has larger intercept of -1
Answer:
k = 15
Step-by-step explanation:
k² = 225
k = √225
k = 15
Thus, K = 15
<u>-TheUnknown</u><u>S</u><u>cientist</u>