6 square meters.
Both of these two triangles are exactly the same, so we can find the area of one, the multiply it by 2.
The area of a triangle is calculated using the formula 1/2 * base * height. The base of each triangle is 3 meters according to the diagram, and the height is 2 meters. So, just substitute the values into the equation.
1/2 * 3 * 2
Now, just simplify the expression.
1 1/2 * 2
3
So, the area of each triangle is 3 square meters. Now, just multiply that by 2, so that we have the area of both of the triangles combined.
3 * 2 = 6
This means the total area is 6 square meters.
We know that 80a + 70w ≤ 7500 because Ms. Robinson cant spend more than 7500, so the answer must be A or D.
We also know that a + w ≥ 100 because Ms. Robinson must buy at least 100 chairs.
This leaves our answer to be A
Answer:
15
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
For every kilogram, there are 1000 grams
2s(square)+t(triangle)=3c(circle)
t=10
c=6
2s+10=3×6
2s+10=18
2s=8
s=4