9514 1404 393
Answer:
103
Step-by-step explanation:
The sum of angles in a quadrilateral is 360°, so the measure of x° is ...
x° = 360° -127° -90° -40° = 103°
x = 103
Write these steps down
Positive times positive=positive
Negative times positive=negative
negative times negative= positive
when any two numbers that are negative it will always equal a positive.
Its a rule for math.
ANSWER:
310 cm^2 (Don't ever forget the units) for the full surface area
STEP BY STEP:
I'll give you the area of the full thing.
First we will get the little square on the one side:
5 x 4 = 20
We got one side out of 8 sides.
Side 2:
10 - 5 = 5
5 x 4 = 20
Side 3:
5 x 4 = 20
Side 4:
5 x 4 = 20
Side 5:
5 + 5 = 10
10 x 4 = 40
Side 6:
5 + 5 = 10
10 x 4 = 40
Side 7:
10 - 5 = 5
5 x 5 = 25
5 x 5 = 25
5 x 5 = 25
25 + 25 + 25 = 75
Side 8:
10 - 5 = 5
5 x 5 = 25
5 x 5 = 25
5 x 5 = 25
25 + 25 + 25 = 75
ADD ALL SIDES TOGETHER:
75 + 75+ 40 + 40 + 20 + 20 + 20 + 20 = 310
The answer is A, She need to make equal to or more than 600 so that <_600 and since there each behind 120 an 60 they both have variables
Answer:
5+c-c^2
Step-by-step explanation:
That is the standard form of the equation and the leading coefficient is 5
