z
≤
11
Explanation:
Perform the necessary mathematics to isolate and solve for
z
while keeping the inequality balanced:
First, expand the terms within parentheis:
16
≥
(
4
⋅
z
)
−
(
4
⋅
7
)
16
≥
4
z
−
28
Next, add 28 to both sides of the inequality:
16
+
28
≥
4
z
−
28
+
28
44
≥
4
z
−
0
44
≥
4
z
Then, divide each side of the inequality by 4:
44
4
≥
4
z
4
11
≥
(
4
4
)
z
11
≥
1
z
11
≥
z
Finally, "flip" the inequality to put the answer in terms of
z
z
≤
11 theres that
Answer:
nr. 1 and 3 is a Dilation 2 and 4 are not Dilations
Step-by-step explanation:
Dilation is an elnargment or shink of a figure by a x(factor) that makes the SAME image but smaller or larger
bro i'm not too sure we can help you with this..
Just took this quiz so here are the right answers:
1.) Henry- $578
2.) Karen- $25.33
3.) Nikos- $61,980
Hope it helps!(:
Given:
Angle A is 4 degrees greater than the measure of Angle B. Both angles are complementary
Complementary angles have a sum of 90°
Angle A = x + 4° ; Angle B = x
x + 4° + x = 90°
2x = 90° - 4°
2x = 86°
x = 86° ÷ 2
x = 43° ANGLE B.
Angle A = x + 4° ⇒ 43° + 4 = 47°
Given:
Angle D is 5 times the measure of Angle E. These angles are supplementary. This means that their sum is 180°
Angle D = 5x ; Angle E = x
5x + x = 180°
6x = 180°
x = 180° ÷ 6
x = 30° Angle E.
Angle D = 5x = 5(30) = 150°