- 3/5x + 15 > 720
- 3/5x > 705
X < -423
The image of the diagram is missing, so i have attached it.
Answer:
a = 30°
Step-by-step explanation:
From the diagram attached, we can see that the 2 angles a and 5a are interior supplementary angles.
The sum of interior supplementary angles is 180°
Thus;
5a + a = 180
6a = 180
a = 180/6
a = 30°
Answer: -7$ or down by 7$
Step-by-step explanation: Her account went down by 7 or x - 7.
Hope this helped!
Mark Brainliest if you want!
Answer:
Step-by-step explanation:
<u>Arc length formula:</u>
<u>Substitute values:</u>
- s = 2*3.14*15(80/360) = 20.93 in
Answer:
50cm^2
Step-by-step explanation:
The diameter of the circle will be 8cm. The radius will be 4cm.
We will use the formula for the are of the circle to find the area. It is:
A=πr²
A=π(4)²
A=π16
A=50.2654...
