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aleksandrvk [35]
4 years ago
6

Plzzzzzz helppppp asappppp ****will mark brainliest ****

Mathematics
1 answer:
Oxana [17]4 years ago
4 0

The triangle with legs x and y is a 30 - 60 - 90 triangle. The patterns of the legs are as follows:

short leg (opposite 30 degree angle) = 1 unit

long leg (opposite 60 degree angle) √3 units

hypotenuse = 2 units.

The pattern is that we double the short leg to get the hypotenuse, or, we go in reverse and take half the hypotenuse to get the short leg.

In the picture we are told the hypotenuse is 16. That makes the short leg as 8, which is x in the picture.

Now we find the long leg and multiply it by √3. This gives us 8√3., the side y.

Thus, x = 8 and y = 8√3.

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Please help, plz and thank u
Virty [35]

Step-by-step explanation:

rectange part area= width x length

16 x 2

32 in.^2

triangle part area= bxh/2

6x4/2

24/2

12 in.^2

total area = 12+32

44 in.^2

6 0
4 years ago
Let a and b be rational numbers. Then by definition
ohaa [14]

Answer:

The product of two rational numbers is a rational number

Step-by-step explanation:

I'll quickly recap the proof: a rational number is, by definition, the ratio between two integers. So, there exists four integers m,n,p,q such that

a=\dfrac{m}{n},\quad b=\dfrac{p}{q}

If we multiply the fractions, we have

ab = \dfrac{mp}{nq}

Now, mp and nq are multiplication of integers, and thus they are integers themselves. So, ab is also a ratio between integer, and thus rational.

6 0
3 years ago
Read 2 more answers
A $40 pair of shoes is marked down 8%, what is the sale price?
gtnhenbr [62]

Answer:36.8

Step-by-step explanation:

40*(100%-8%)

36.8

5 0
3 years ago
What is pm • pn equal to
VikaD [51]
<span><span><span>(pm)*(</span>p</span>n)</span><span>=<span><span>mn(</span><span>p)^<span>2

The answer is mn(p)^2</span></span></span></span>
5 0
4 years ago
Read 2 more answers
Does the equation −2x + y = 0 represent a direct variation? If so, identify the constant of variation.
Vikentia [17]
Adding 2x to both sides we get

y = 2x

This is direct variation   where the constant is 2. 
3 0
4 years ago
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