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lorasvet [3.4K]
2 years ago
9

Look at the blank with the number 3

Mathematics
1 answer:
Umnica [9.8K]2 years ago
8 0

Answer:

the answer is b

Step-by-step explanation:

the answer is b

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Y=<br> Pls help solve for
miss Akunina [59]

Answer:

y=39\degree

Step-by-step explanation:

The given triangle is a right angle triangle .

The known sides of the triangle that is opposite to angle y is 8 units while the side adjacent is 10 units.

The value of y can be calculated using the tangent ratio.


\tan(y)=\frac{8}{10}

We solve for y to get,

y=arctan(\frac{4}{5})

We evaluate to obtain,

y=38.66


y=39\degree to the nearest degree


8 0
3 years ago
How to put 24.357 in expanded form?
muminat
20 + 4 + 3/10 + 5/100 + 7/1000
5 0
3 years ago
Geometric mean definition
nikdorinn [45]

The central number in a geometric progression which indicates the central tendency or typical value of a set of numbers by using the product of their values as opposed to the arithmetic mean which uses their sum.

5 0
3 years ago
One side of a rectangle is 3 times the length of another side. The difference in their lengths is 10 feet
elena55 [62]

Answer:

5 feet & 15 feet

Step-by-step explanation:

<em>The question is to find the lengths of 2 sides of the rectangle</em>.

<u>Solution:</u>

Let shorter side be "x"

Let longer side be "y"

From the question, we can write:

y = 3x

also

y - x = 10

Now, putting the first on second equation, we get:

y - x = 10

3x - x = 10

2x = 10

x = 10/2 = 5

Now, y = 3x, y = 3(5) = 15

So we can say the lengths of 2 sides of the rectangle is 5 feet & 15 feet

4 0
3 years ago
two amounts of money are in the ratio 8:3.if the second amount is $4.05, what is the value of the first amount
bulgar [2K]

Answer:

10.8$

Step-by-step explanation:

(8*4.03)/3 = 10.8

5 0
2 years ago
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