Answer:
12, 5, -7, 9
Step-by-step explanation:
Integers are whole numbers, fractions aren't whole numbers.
Exact form is N=49/12 mixed number form is N=4 1/12
Step-by-step explanation:you have to simplify both sides and then isolate the variable.
Answer:
(-1,1) (-4,1) (-4,3)
Step-by-step explanation:
literally mirror shape A to the y-axis
the original cordinates:
(1,1) (4,1) (4,3)
would now be
(-1,1) (-4,1) (-4,3) because it's reflected
Answer: 30 hours
30*0.4 is 12 or 40 percent of 30 is 12
Hope this helps!
Question
Find x and y of this triangle.
Answer:
<h3>
x = 52°</h3><h3>y = 23°</h3>
Step-by-step explanation:
the sum of the interior angles of a triangle is 180°
from the picture you have 90°, 67° and y in one triangle
and 90°, 38° and x in the other.
triangle with y:
180 - 90 - 67 = 23°
triangle with x
180 - 90 - 38 = 52°