Answer:
x is 101 degrees.
Step-by-step explanation:
sorry my handwritings so bad it's hard to draw through my computer.
<em>hope this helps!</em>
have a great day :-)
Answer:
199ft2
Step-by-step explanation:
area) H*W
(16ft×20ft)-(11ft×11ft)
=320ft2-121ft2
<h3>=199ft2</h3>
<em>ft</em><em> </em><em>square</em><em> </em><em>=</em><em>ft</em><em>2</em>
The number is 42.
Let xy be the number. x is the tens digit, y is the units digit. The ratio of the units digit to the tens digit, y/x, is 1/2. This gives us the proportion
y/x = 1/2
The tens digit is 2 more than the units digit; x = y+2; substituting in our proportion we have
y/(y+2) = 1/2
Cross multiply:
y*2 = (y+2)*1
2y = y+2
Subtract y from each side:
2y - y = y+2-y
y = 2
x = y+2
x = 2+2
x =4
xy = 42
The correct option is option B that is the function f(x) = 3 (4)ˣ.
A function may be defined as an expression in which for every input variable x there is only one output variable y. The input variable is known as independent variable and output variable is known as dependent variable. We need to find the function for the given graph. We have two points on the graph so we will satisfy the points in the options given options. The points are (0, 3) and (1, 12).
The first option is
f(x) = 3 (12)ˣ, after putting point (1, 12)
12 ≠ 3 (12), so it is not required function.
The second option is
f(x) = 3 (4)ˣ, after putting points (0, 3) and (1, 12)
3 = 3 and 12 = 12, so it is the required function.
Learn more about Function at:
brainly.com/question/4379163
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