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Elena L [17]
3 years ago
8

In the diagram, A ABC and A CDA are congruent.

Mathematics
1 answer:
Nataliya [291]3 years ago
7 0
Here’s some work in case you need that or can use it to solve the next problem, it’s a little spotty so maybe not but the answer is the square root of 33

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If you can buy 1⁄3 of a box of chocolates for 6 dollars, how much can you purchase for 4 dollars? Write your answer as a fractio
lisov135 [29]
You would get 4/18 or 2/9 of a box

5 0
3 years ago
the position of a deep sea probe is -2 3/4 fathoms relative to the sea level. after finishing taking data, it moves to -2 5/8 fa
alisha [4.7K]

Answer:

  • The first mission

Step-by-step explanation:

<u>The depth readings are</u>

  • The first mission:  - 2 3/4 fathoms
  • The second mission: - 2 5/8 fathoms

<u>Comparing the readings</u>

  • - 2 3/4 = - 2 6/8  and  - 2 5/8

<u>Absolute values compared</u>

  • 2 6/8 > 2 5/8

Indicating the greater value on the first mission

As per above, the first mission was deeper

8 0
3 years ago
An element with mass 670 grams decays by 27.3% per minute. How much of the element is remaining after 9 minutes, to the nearest
ArbitrLikvidat [17]
There will be 38 grams remaining.

The equation would be of the form
y = a(1+r)ˣ, where a is the initial value, r is the rate as a decimal number, and x is the amount of time.  Using our values from the problem, we have:

y = 670(1-0.273)^9 = 670(0.727)^9 = 38
6 0
3 years ago
Read 2 more answers
Please help me. I have no idea what to do!!
boyakko [2]

Answer:

It's the first option.

Step-by-step explanation:

It is turned down so the one half is negative (-1/2)

parabola will be in the form of a(x-h)^2 + k. (-h, k) is your vertex, in this case that is (15,25). so in the equation, you will have

-1/2(x-15)^2 + 25. first one.

Hope this helps!

7 0
2 years ago
Simplify 1/18 / 1/6​
mariarad [96]

The equation in the question is not the same as the one in the picture so here's the answers to both of them.

Q1 - 1/3 or 0.333333

Q2 - 1/108 or 0.009259

8 0
3 years ago
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