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victus00 [196]
3 years ago
13

In a lab, a substance was cooled by 36°C over a period of 9 hours at a constant rate. What was the change in temperature each ho

ur?
Mathematics
2 answers:
Rudiy273 years ago
8 0

Answer: Haha who else got these from ALEKS

Step-by-step explanation:

copy-paste, fill in the the numbers because ALEKS doesn't copy them, and wait for answers. This was NOT very helpful LOL.

zhannawk [14.2K]3 years ago
6 0

Answer:

Step-by-step explanation:

\frac{36 degrees}{9 hours}

\frac{4 degrees}{1 hour}

4 degrees/hour

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Please help Thank yourself
7nadin3 [17]

Answer:

75°

Step-by-step explanation:

There are 180° in a triangle, so using the ratios and the 180° setup an equation. Solve for x.

5x + 9x + 10x = 180

24x = 180

24x/24 = 180/24

x = 7.5

To find the largest angle measure, use 10x since 10 is bigger than 5 and 9.

10x

10(7.5)

75°

7 0
2 years ago
A ball is dropped from a treetop 256 feet above the ground. How long does it take to hit the ground? (s = 16t2)
White raven [17]
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5 0
3 years ago
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Hoochie [10]

Answer:

The correct option is parallelogram ABCD is a rhombus, because the diagonal bisects two angles

Step-by-step explanation:

In triangle ABD:

∠B = ∠D

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In triangle CBD

∠B = ∠D

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Thus all four sides of quadrilateral ABCD are equal  

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So, it is a rhombus

Therefore the correct option is  parallelogram ABCD is a rhombus, because the diagonal bisects two angles....

5 0
3 years ago
What’s 1 plus 1 please hurrt
Aleks04 [339]
1+1 is equal to 2 lol
5 0
3 years ago
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Whatnis the gcf of 27 and 18
ch4aika [34]
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3 years ago
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