Eleven more than a number squared, decreased by six;

evaluate when t = 5

A 2-column table with 6 rows. Column 1 is labeled Key Words with entries eleven, more than, a number, squared, decreased by, six. Column 2 is labeled Replace With entries 11, +, t, exponent of 2, minus, 6.

Write and evaluate the expression. Check all that apply.
Write the expression as 11 +t2 -6
Write the expression as 11 +2t -6
Write the expression as 11 +StartFraction t Over 2 EndFraction -6
The value when t = 5 is 16.
The value when t = 5 is 30.
The value when t = 5 is 7.5.

the answer is A and E

Step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

18.8cm hope i at all

step-by-step explanation: