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fiasKO [112]
3 years ago
12

Which of the following represents the most accurate estimation of 54 - 16?

Mathematics
1 answer:
Mademuasel [1]3 years ago
6 0
Easy it equals 38 its simple
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Tina plans on going bowling this weekend, and there are two bowling alleys in her town. The Bowling Pin charges $5 for shoe rent
DanielleElmas [232]

Answer:

B

Step-by-step explanation:

the options A and B are the ones that make sense

to get rid of one of the options, you have to substitute.

lets try 6

5+ 3.5(6)= 5+21= 26

3+ 4(6)= 3+24 = 27

in that example, the Bowling Pin is the best deal for Tina

6 0
3 years ago
Which statement best describes the effect on the graph of y = (x – 9)2 if the equation is changed to y = (x + 9)2? The graph mov
alexandr402 [8]

Answer:

Third option: The graph moves left 18 units.

Step-by-step explanation:

Some transformations for a function f(x) are shown below:

If f(x)+k, the function is shifted up "k" units.

If f(x)-k, the function is shifted down "k" units.

If f(x+k), the function is shifted left "k" units.

If f(x-k), the function is shifted right "k" units.

In this case, we can observe that graph of y = (x - 9)^2 is changed to y = (x + 9)^2

Since:

 -9+18=9

We can conclude that the function y = (x - 9)^2 is shifted left 18 units to get the function y = (x + 9)^2.

3 0
3 years ago
Read 2 more answers
a touchdown in football counts for 6 points if n stands for the number of touchdowns, which equation represents how many points
irga5000 [103]

Answer:

6n

Step-by-step explanation:

7 0
3 years ago
What is the square root of 105 rounded to the nearest integer
Lelechka [254]

Answer:

It is 11.

Step-by-step explanation:

10.246950766 is rounded to 11.

4 0
3 years ago
Read 2 more answers
Tan + Cos / 1 + Sin = Sec
yaroslaw [1]

\tan x+\frac{\cos x}{1+\sin x}\\\\ =\frac{\sin x}{\cos x}+\frac{\cos x}{1+\sin x}\\\\=\frac{\sin x(1+\sin x)+\cos^{2} x}{\cos x(1+\sin x)}\\\\=\frac{\sin^{2} x+\cos^{2} x+\sin x}{\cos x(1+\sin x)}\\\\=\frac{1+\sin x}{\cos x(1+\sin x)}\\\\=\frac{1}{\cos x}\\\\=\sec x

7 0
2 years ago
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