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m_a_m_a [10]
3 years ago
12

Find SIDE y (If answer has a squareroot, type the word

Mathematics
1 answer:
rosijanka [135]3 years ago
3 0

Answer:

y=2\sqrt{2}

Step-by-step explanation:

This is a 45-45-90 triangle. The relationship between the legs and the hypotenuse is H = L\sqrt{2}

Plug in the given information:

4=y\sqrt{2}

Solve for y:

4=y\sqrt{2}

y=\frac{4}{\sqrt{2} }

y=\frac{4\sqrt{2} }{2}

y=2\sqrt{2}

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adell [148]

For this case we have to represent the following expression algebraically:

"10 less than x is -45"

So:

10 less than x is represented as: x-10

Then, the complete expression is represented as:

x-10 = -45

Adding 10 to both sides of the equation:

x = -45 + 10\\x = -35

Thus, the value of the variable is x = -35

Answer:

x = -35

4 0
3 years ago
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Norma-Jean [14]

Answer:

c

Step-by-step explanation:

so you can get the attention and intrest them in your speech

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3 years ago
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uysha [10]

Hey there. So first we need to know what the point slope form looks like.

It is Y-Y1=M (X-X1)

Knowing this you just plug in the given information.

M is equal to 1/6. So in this case all of the options have the correct m. Next we look at the Year value. We know Y is a positive 4. So the beginning of the equation is going to look like

Y+4=1/6 ( X-X1).

Nown plug in x. It would be a negative 5. Now your final answer would be option A. Hope the explanation helped.. :)

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3 years ago
Name the edges of an hexagonal pyramid​
aleksandrvk [35]

Given:

Hexagonal pyramid

To find:

The edges of an hexagonal pyramid.

Solution:

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Edges in the base of the pyramid:

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Edges in the triangular shape of the pyramid:

AG, BG, CG, DG, EG, FG

Therefore edges of an hexagonal pyramid are:

AB, BC, CD, DE, EF, FA, AG, BG, CG, DG, EG, FG

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