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9514 1404 393
Answer:
see attached
Step-by-step explanation:
The pair of inequalities is graphed in the attachment.
The first inequality graphs as a shaded area below the dashed line y=-x+5.
The second inequality graphs as a shaded area below the solid line y=2x-1.
The solution set is the doubly-shaded area below the point where the lines intersect.
Answer:
The area of the triangle is 40cm^2
Step-by-step explanation:
Calculate the area of a triangle using the equation: 1/2hb
Look at the attached picture and the equation should make sense.
You can use 8cm and 10cm.
8*10 = 80
1/2(80) = 40
So, the area of the triangle is 40cm^2
Here's our expression:
We will follow the order of operations and begin by solving everything in parentheses.
Next, we solve the exponents.
Now, we solve the multiplication and division. There is no division, so we will just solve the multiplication.
Finally, we solve the addition and subtraction. Since there is no addition, we will solve the subtraction.