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lawyer [7]
4 years ago
8

HELP PICTURE IS SHOWN

Mathematics
1 answer:
Ahat [919]4 years ago
5 0
Its 108 because the triangle is acute so all angle are less than or equal to 90 and i did 54+54+72=180 ant the measurement of the exterior angle is 108  
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I’m confused on this one
omeli [17]

a - the leg lengths

h - the hypotenuse length

We use the Pythagorean theorem:

h^2=a^2+a^2\\\\h^2=2a^2\to h=\sqrt{2a^2}\\\\h=\sqrt2\cdot\sqrt{a^2}\\\\h=a\sqrt2

Substitute the value of h = 10:

a\sqrt2=10\ \ \ |\cdot\sqrt2\\\\2a=10\sqrt2\ \ \ |:2\\\\a=5\sqrt2

Answer: 5sqrt(2)

6 0
3 years ago
If you earned up to $113,700 in 2013 from an employer, your social security tax rate was 6.2% of your income. If
dedylja [7]

Answer with Step-by-step explanation:

We are given that

If you earned upto $113,700 in 2013 from an employer then your security tax=6.2% of income

If you earned over $113,700 then, you paid amount of tax=$7049.40

We have to find the money you would have made when you paid $4000 in social security tax in 2013.

Let x be the income and f(x) be the amount of tax.

f(x)=\left\{\begin{matrix}0.062x&,if\ \ 0

Substitute the values then we get

4000=0.062x

x=\frac{4000}{0.062}=$64516.13

When you would have mad $64516.13 then you paid $4000 in social security tax in 2013.

7 0
3 years ago
Explain 2 ways you could solve 20=5(-3+x)
Dmitry [639]

Answer:

Distributive property

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
What is the equation of a line with a slope of -8 and an ordered pair (4,-3)?
lisabon 2012 [21]
You can solve this easily using point slope form: y-y1 = m(x-x1)
Substitute the given y value in for y1 and the given x for x1, and substitute the slope in for m.
To put it in slope intercept form, isolate y.
Hope this helps!
6 0
3 years ago
Find the x-intercept and the y-intercept of the graph of the equation.
andriy [413]

Answer:

<em>x</em><em> </em><em>=</em><em> </em><em>6</em>

Step-by-step explanation:

<em>To</em><em> </em><em>attain the</em><em> </em><em>x-intercepts</em><em> </em><em>you</em><em> </em><em>have</em><em> </em><em>to</em><em> </em><em>let</em><em> </em><em>y</em><em> </em><em>=</em><em> </em><em>0</em><em>.</em>

<em>So</em><em> </em><em>in</em><em> </em><em>this</em><em> </em><em>case you will be</em><em> </em><em>having</em><em>:</em>

<em>4</em><em>x</em><em> </em><em>+</em><em> </em><em>2</em><em>(</em><em>0</em><em>)</em><em> </em><em>=</em><em> </em><em>2</em><em>4</em>

<em>4</em><em>x</em><em>/</em><em>4</em><em> </em><em>=</em><em> </em><em>2</em><em>4</em><em>/</em><em>4</em>

<em>x</em><em> </em><em>=</em><em> </em><em>6</em>

<em>Hopefully</em><em> </em><em>it</em><em> </em><em>makes sense</em><em>.</em>

<em>:</em><em>)</em>

6 0
3 years ago
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