The area of the figure is 19.
Answer:
-3
Step-by-step explanation:
5*(-2 + a) = -25
Use distributive property,
5*(-2) + 5*a = -25
-10 + 5a = -25
Add 10 to both sides
5x = - 25+ 10
5x = -15
Divide both sides by 5
x = -15/5
x = -3
Answer:
w=3
Step-by-step explanation:
(w+3)x2=4w
2w+6=4w
2w+6-6=4w-6
2w-4w=4w-6-4w
-2w=-6
-2w/2 = -6/2
w=3
Answer:
qualitative
Step-by-step explanation:
Favorite rock group is the qualitative variable because it shows an attribute. It does not depict a quantity or numbers. The favorite rock group will perform and show their ability to deliver music articles so it is showing quality not quantity. It is an attribute.
Variable is defined as the characteristic being studied so it is a qualitative variable meaning it is showing quality of the characteristic.
Is x =4? if so
4^3-(3+4)^2
=64-(7)^2
=64-49
=15