Answer:
4x4x4 = 64 cubic ft
1 cubic foot = 7.48 gallons
64 x 7.48 = 478.72 gallons
? Is the gradient so it’s (-32-1)/(-8-3) = 3
The gray box is 8
The exponential function is given by . The initial investment of $50,000 grows at a rate of about 15% annually.
<h3>What is an equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
An exponential function is in the form:
y = abˣ
Where a is the initial value and b is the rate of increase per period.
Let I(t) represent Jennifer’s investment account balance after t years, hence:
a = 50000, b = 100% + 15% = 115% = 1.15
The exponential function is given by . The initial investment of $50,000 grows at a rate of about 15% annually.
Find out more on equation at: brainly.com/question/2972832
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The answer to what is 35% of 300 is 105
Answer:
To prove that the triangle is a right- isosceles triangle, prove that
- There is a right angle in the triangle
- Two sides of the triangle are equal in length
Another way to prove that angle YXZ is a right angle is to calculate the length of XY, XZ and YZ using the distance formula. Then show that (YZ)² = (XY)² + (XZ)².
By the inverse of Pythagoras' Theorem, ∡YXZ is a right angle.
*The product of the gradients of 2 perpendicular lines= -1.
Please see the attached pictures for full solution.