The base of an isosceles triangle is half as long as each of the two equal sides.
Write the area of the triangle, A(x), as a
function of the length of the base, X.

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

you just switch the numbers basically so it would be 3/17

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21

-7 + ? = 21

-7 + 28 = 21

hope it

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