Answer:
126 square feet
Step-by-step explanation:
The formula for the area of a triangle is ...
A = (1/2)bh . . . . . where b is the base length and h is the height
Here, you have a triangular face that has a base of 6 ft and a height of 14 ft. Its area is ...
A = (1/2)(6 ft)(14 ft) = 42 ft^2
The lateral area of the pyramid consists of 3 such triangles, so the lateral area is ...
LA = 3·(42 ft^2) = 126 ft^2
Answer:
Division can be represented with ÷ as well.
Hi there!
Since we know that the pancake mix has 5% of the daily allowance, which is 300 mg, we can just multiply 300 mg with 5 percent to get our answer.
First, let's divide 5% by 100% to know what we are going to multiply 300 mg with.
5% / 100% = 0.05
Let's multiply 300 mg with 0.05
0.05 * 300 = 15 mg
Thus, a 1/2 cup of pancake mix has 15 mg of cholesterol.
Have an awesome day! :)
Answer:
D 1 and -1
Step-by-step explanation:
divided by 8
(x+1)(x+1)=0
so x=+-1
