Answer:
120ft.
Step-by-step explanation:
A garden is designed in the shape of a rhombus formed from 4 identical 30°-60°-90° triangles. The shorter distance across the middle of the garden measures 30 feet. What is the distance around the perimeter of the garden? 120ft.
Answer:
Step-by-step explanation:
Simplifying
x = -4
Answer:
∠ ACB = 128° and ∠ABC = 32°
Step-by-step explanation:
∠ ADC = ∠ CAD (base angles theorem)
∠ ACD = 82° (angles in a triangle add to 180°)
∠ ACB = 128° (angles around a point add to 360°)
∠ ABC = 32° (angles in a triangle add to 180°)
It already is in simplest form. In mixed fraction, it would be 9 1/7
Answer:
Graph 3.
Step-by-step explanation:
|x| + 3 > 7
|x| > 4
This means x > 4 or x < -4,
which is the third graph.
