Answer:
[0.4,4]
Explanation:
The get the values of y belonging to the given interval, we will simply solve the following inequality:
-5 ≤ 5y - 7 <span>≤ 13
-5 + 7 </span>≤ 5y <span>≤ 13 + 7
2 </span>≤ 5y <span>≤ 20
2/5 </span>≤ y <span>≤ 20/5
0.4 </span>≤ y <span>≤ 4
Hope this helps :)</span>
Answer:
Step-by-step explanation:
Here you go mate
Step 1
4+5y-6y+y Equation/Question
Step 2
4+5y-6y+y Combine terms
5y-6y+y
Step 3
5y-6y+y=0 Add them
4
Answer
∴4
Hope this helps
Answer:
24 cm
Step-by-step explanation:
Perimeter of equilateral triangle = 12 cm
Therefore, measure of one side of equilateral triangle = 12/3 = 4 cm
Perimeter of hexagon = 6 * measure of one side of equilateral triangle
= 6 * 4 = 24 cm
Answer: i belive its 140 i really coudn't tell.
Step-by-step explanation:
I used the protactor and I aligned it agaist the problem. Hope this helps. :)
By that i meant i got my protactor and I aligned it on the tiny dot you can see, the arrow pointed onto the number. I really don't think there is much to explain. If their is any confusion i will re-write it.
Answer:
m∠b=m∠c=61°
Step-by-step explanation:
The 119° angle and ∠b/∠c are supplementary angles. ∠b and ∠c are congruent because they are vertical angles and they are also both supplementary to the 119° angle. I will use b to find c.
Since b and c are equal, c=61 too.
