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kakasveta [241]
3 years ago
8

The temperature of a room during an experiment can be modeled by the function 23.7cos(3.14x/60)+18, where f(x) is the temperatur

e °F and x is the number f hours into the experiment. What is the lowest temperature the room reached during the experiment?
Mathematics
1 answer:
9966 [12]3 years ago
7 0

Answer:[]\]

Step-by-step explanation:]\[\][][]]\[]\[]\[][

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Length of two sides of a triangle is given as 4cm and 4cm which triangle is this​
My name is Ann [436]

Answer:

isosceles triangle

Step-by-step explanation:

two equal sides. is this the question only?

6 0
2 years ago
Read 2 more answers
Tim has some video games. Mark has twice as
BabaBlast [244]

7 or more games

2x = 20+

so if he had 7 games, mark would have double (14 games)z 14+7=21. that's more that 20 games.

*Aggressively drops microphone*

4 0
2 years ago
Angle A and angle B are supplementary angles. If m angle A = (5x+2) and m angle B = (8x+9) , then find the measure of angle B
otez555 [7]
You first identify what supplementary angles are,angles that add up to 180.
5x+2+8x+9=180
17x+11=180-11
17x=169
x=169divided by 17
x=9.9411
x=10 when rounded into the next value
8x*10=80+989
8 0
3 years ago
What is the smallest power of 10 that would exceed 987,645,321,098,755,432
madam [21]

Answer:

Step-by-step explanation:

1000000000000000

8 0
3 years ago
How does f(x) = 3* change over the interval x = 4 to x = 57
Vilka [71]

f(x) increase by a factor of 3

Explanation:

        Given that f(x)= 3* and the interval is x=4 to x=57

        Now we put the value for x is 4 to 57 then value of f(x) increase with the multiply of 3.

        Because the x is multiplied with 3 i.e., 3*

        So f(x) increase by a factor of 3.

        If we put x=4, then f(x)= 12     (∵ 3×4=12)

        If we put x=5, the f(x)= 15       (∵ 3×5=15)

        If we put x=6,the f(x)= 18             (∵ 3×6=18)

similarly., values of x= 7,8,9,...155.

        Then,

        If we put x=56, the f(x)=168

        This process will continue until f(x)=171 for x=57.

6 0
3 years ago
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