On a coordinate plane, 2 curves mirror each other in quadrants 1 and 3
Step-by-step explanation:
A exponential function is one in which the variable appears in the exponent.
The common form of exponential functions is y=b^x where b is a positive number.
Where b >1 exponential growth occurs and where b<1, an exponential decay is observed.
Points (0,1) and (1,b) are always on the graph of the function y=b^x
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First we have to work out the area of the trapezoid using the formula;
1/2 (a+b) h
The height is 16ft, and a = 24ft, and b = 15ft
Put this into the formula
1/2 (24 + 15) 16
1/2 39 * 16
39 * 8 (you can halve the 16)
= 312 ft squared
Now we simply multiply the area by the cost per square foot to get our answer.
312 * 0.79 = $246.48
Answer:
$184
Step-by-step explanation:
87 is 5 less than 1/2 of the price without a sale. in that case 92 would be half the cost. To find the full value you would multiply 92 by two to get 184
The angle made by ∠MLPQR = 49°.
What is an Angle:
In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The word “angle” is derived from the Latin word “angulus”, which means “corner”. The two rays are called the sides of an angle, and the common endpoint is called the vertex. The angle that lies in the plane does not have to be in the Euclidean space. In case if the angles are formed by the intersection of two planes in the Euclidean or the other space, the angles are considered dihedral angles. The angle is represented using the symbol “∠”. The angle measurement between the two rays can be denoted using the Greek letter θ, α, β etc. If the angles are measured from a line, we can find two different types of angles, such as a positive angle and a negative angle.
Now,
We know that One unit circle. = 360°
intercepted arc PSR = 360° - 131°= 229°
Now,
MLPQR = 1 / 2 (Difference of intercepted arcs)
1/2 (MPSR - MRP)
=1 /2 (229-131)
= 98 / 2 = 49°
To know more about "Angle"
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sum is an answer to an addition problem, so we have to add 43 and z. z+43=72.98
Subtract 43 on both sides.
z=29.98
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hope it helps