Altogether Ed spent 3 hours doing his math and science project. 1 1/4 plus 1 3/4 equals 3
Answer:
<h2>answer: 390</h2>
Step-by-step explanation:
To find area for triangles you do
base × height ÷ by 2 So... 30 × 26 = 780
780 ÷ 2 = 390 so the area of this triangle is 390
If this helps your welcome! If it doesn’t I’m so so sorry :)
3(4)-7/y=1/3
12-7/y=1/3
-7/y=1/3-12
-7/y=-35/3
Change signs and cross multiply
21=35y
Y=3/5
