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irinina [24]
3 years ago
6

2. Izza walked 5 steps forward, 8 steps backward, 9 steps forward and 3 steps backward. How

Mathematics
1 answer:
Travka [436]3 years ago
3 0

Answer:

Izza walked 3 steps forward

samuel is on the 9th floor

-9 degrees

Step-by-step explanation:

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What’s the answer?!!!!!!
Sergio [31]

Answer:

no

Step-by-step explanation:

Using the converse of Pythagoras' identity.

If the square of the longest side is equal to the sum of the squares of the other 2 sides then the triangle is right.

longest side = 30 , then 30² = 900

20² + 23² = 400 + 529 = 929 ≠ 900

Then the triangle is not right.

7 0
3 years ago
Read 2 more answers
Gold-192 is a radioactive isotope with a half-life of 4.95 hours. How long will it take for a 15 gram sample of Gold-192 to deca
aksik [14]

The answer should be A. In order to solve these half-life problems, I encourage you to find an algebra calculator online, and plug in these numbers. The remaining grams goes in front, so 3.


The entire equation should look something like 3 = 15(1/2)^t/4.95


The 4.95 represents how long it takes before the sample halves, t is your answer, 1/2 represents the value halving every 4.95 hours, 15 is the initial sample size, and 3 is the end result that remains.


The overall answer should be about 11.5 hours, as per an algebra calculator.

Hope this helps solve any other similar problems

5 0
3 years ago
a cylinder has a height that is 2 times as large as its radius. The lateral area of the cylinder is 16pi square units. What is t
Sav [38]
4 ............I think
5 0
3 years ago
two stores sell the same computer for the same orginal price. store a advertises that the computer is 25% off the orginal price.
Gnoma [55]
That means that the discounts are the same
therfor 25% of original=180
multiply both sides by 4 or divide both sides by 0.25
original=720




the equation is
0.25 times original=180


and the original price is $720
4 0
3 years ago
Students are planning a 3 day hiking trip in the mountains. The hike covers a distance of 18.5 kilometers. The students hike 0.2
Fudgin [204]
The students will hike 9.11 KM on day three.
3 0
3 years ago
Read 2 more answers
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