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vekshin1
2 years ago
15

On a certain day, the temperature

Mathematics
1 answer:
Harlamova29_29 [7]2 years ago
6 0
It took 11 hours to change!
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Help pleaseeeeeeeeeeeeee
marin [14]

Answer:

-2(9+32n)

Step-by-step explanation:

Both the 18 and 64 n are negative, and that is the only answer choice that results in two negative numbers.

4 0
2 years ago
Read 2 more answers
Jack buys a bag of 5 apples each equal in size he eat 1/2 of one Apple what fraction did he eat
Karo-lina-s [1.5K]
You have 4\frac{1}{2} apples left. 
You have 5 whole apples, you took one whole apple out, which equals 4 whole apples left. Then with the whole apple you took out, you ate \frac{1}{2} of it.
 Jack ate \frac{1}{2} of an apple in 5 apples. 
If you say that Jack ate \frac{1}{2} of 3 apples, then he ate 1\frac{1}{2} apples. So there isn't any difference when he ate \frac{1}{2} of an apple.
5 0
3 years ago
What is the value of the expression 18-2×(4+3)
nlexa [21]
18-2x(4+3)
18-8x+6x
18-14x
that is as much as i can do. 
hope it helps

5 0
3 years ago
A spray irrigation system waters a section of a farmer’s field. If the water shoots a distance of 85 feet, what is the area that
gtnhenbr [62]

Answer:

3,781

Step-by-step explanation:

To solve this problem, we will find the area of the whole circle and use that to find teh area of the 60º section.

First, recognize the formula for the area of a circle:

A = 3.14r^{2}

In this scenario, the radius (<em>r</em>) is 85 feet:

A = 3.14(85)^{2}

A circle is 360º and we only require the area of 60º. 360º / 60º = 6 so we will divide by 6:

A = \frac{3.14(85)^{2} }{6}

Finally, we will simplify and round:

A = 3,781

7 0
2 years ago
Help me solve this question !
Ronch [10]

Answer:

The answer is

(x-5)(x+5)

8 0
2 years ago
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