Answer:
f(0)=5; f(11)=93
Step-by-step explanation:
Fill in 0 for n.
f(0) = 8n+5
= 8(0)+5
=0+5
=5
f(11) = 8n+5
=8(11)+5
=88+5
=93
4-8=-4 olaá!! .....ANSWER
The opposite angles of a parallelogram are congruent, so you have to set the values of each angle equal to each other and solve for x.
(10x-19)° = (7x+23)°
-7x -7x
3x-19 = 23
+19 +19
3x = 43
÷3 ÷3
x = 43
Then, substitute the value of x back into the equations.
(10x-19)°
(10(14)-19)°
(140-19)°
121°
(7x+23)°
(7(14)+23)°
(98+23)°
121°
Answer:
17. z=18
18. n=-15
19. j = -50
20. a=-27
21. h=-15
22. d=.392
Step-by-step explanation:
17. Multiply both sides by 3, then subtract 6 from both sides
18. Multiply both sides of the equation by 2, then add 7
19. Multiply both sides by -4, then subtract 18 from both sides.
20. Add six to both sides, then multiply both sides by 3
21. Subtract 4 from both sides, then multiply both sides by 4
22. Subtract 6.42 from both sides, then divide both sides by -10
Answer:
5.5 cm
Step-by-step explanation:
√(40²-24²) - √(40²-30²)
= 32-10√7
= 5.5 (rounded to the nearest tenth)
Answered by GAUTHMATH