Answer:
Option A
10.5 m²
Step-by-step explanation:
The area of a triangle is half the product of its base by its height.
Where b is the base and h is the height.
In this triangle b = 6.1 m.
The height of this triangle is a line perpendicular to its base that goes to the vertex opposite the base.
We do not know this length. But this line h divides the triangle into two rectangular triangles.
So for these two triangles the angle that is opposite to the height h is: 47 °
Therefore we know that senx is defined as:
Where:
Opposite side = h
hypotenuse = 4.7 m
x = 47
Finally, the area is:
B is in standard form
Step-by-step explanation: standard form is y=mx+b
Answer:
A. subtract s: -7, -10, -13
Step-by-step explanation:
Answer:
B. The function f(x) is a geometric sequence.
Step-by-step explanation:
We are given that,
The function f(x) grows by 12% for every unit in the domain.
That is,
For the initial value, let the output value be x.
For the next value, the output will be
For the next value, the output will be
For the next value, the output will be and so on..
<em>Thus, the output values are increasing by the rate</em>
Hence, the function f(x) represents a geometric sequence.
Answer:
multiply by the reciprocal
Step-by-step explanation:
when you divide fractions, you can use the method KCF or keep change flip. you would keep the first fraction as it is, change the division sign to a multiplication sign, and find the reciprocal of the second fraction. finally, you multiply both the numerators and the denominators together and you get your answer