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3 years ago

Ice is placed in hot water. What happens to the temperature of the ice and the water?

Mathematics

2 answers:

ANTONII [103]3 years ago

8 0

C. The ice gets warmer, and the water gets colder.

Murljashka [212]3 years ago

6 0

Answer:

i dont know bro

Step-by-step explanation:

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Find the first 4 terms of the sequence.t(n) = -3n- 1b. t(15)=

aliya0001 [1]

Answer:

(a)-4, -7, -10 and -13.

(b) -46

Explanation:

Given the sequence:

$t\mleft(n\mright)=-3n-1$

(a) The first four terms are obtained by substituting n=1,2,3 and 4 respectively.

$\begin{gathered} t\mleft(1\mright)=-3(1)-1=-3-1=-4 \\ t(2)=-3(2)-1=-6-1=-7 \\ t(3)=-3(3)-1=-9-1=-10 \\ t(4)=-3(4)-1=-12-1=-13 \end{gathered}$

The first 4 terms of the sequence are -4, -7, -10 and -13.

(b)t(15)

$\begin{gathered} t(15)=-3(15)-1 \\ =-45-1 \\ =-46 \end{gathered}$

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1 year ago

The graph of the function f(x)=-|5x| is translated 3 units up. Write the equation of the transformed function.

bija089 [108]

Answer:

f(x) = -|5x|+3

Step-by-step explanation:

When doing transformations that go up or down, the number always goes all the way on the right, separate from the x. When its being translated up its positive, when its being translated down, its negative.

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3 years ago

-3x - y =1<br> 4x + 5y = 6

Gwar [14]

Answer: it equals 1

Step-by-step explanation:

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2 years ago

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A right triangle is labeled with the hypotenuse 12m and an acute angle 23 degree

IgorLugansk [536]

Answer:

sin23= x/12

sin23(12)=x

0.391(12)=x

x=4.7 or 5

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2 years ago

WILL GIVE BRAINLIEST

Fittoniya [83]

Answer:

The second leg of the right triangle is about 9.4.

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3 years ago

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