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2 years ago

Will 4in. 3in. and 5in. form a triangle?

Mathematics

1 answer:

lesya692 [45]2 years ago

8 0

Yes, there is a type of triangle called a "3 4 5 triangle" with side lengths 3, 4, and 5.

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Label the place value 12,354,897

BARSIC [14]

1 - ten million place

2 - one million place

3 - hundred thousands place

5 - ten thousands place

4 - one thousands place

8 - hundreds place

9 - tens place

7 - ones place

HOPE THIS HELPS!!!!

4 0

2 years ago

Read 2 more answers

Felipe earns 5% commission on his sales at Best Buy. One week his sales totaled $9,650. What was his commission for the week?

tensa zangetsu [6.8K]

$\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{5\% of 9650}}{\left( \cfrac{5}{100} \right)9650}\implies 482.5$

3 0

3 years ago

Find the slope intercept form of the line whose slope is 6 and that passes through the point (-5,10). What is the equation?

bagirrra123 [75]

I know this is old question but i'd like to solve it :)

8 0

2 years ago

I need some help with graphing again.

Rashid [163]

To find the x intercepts, we need to put the standard form equation into factored form.

Which two numbers multiply to -8 and add to -2?

$-4*2=-8$

$-4+2=-2$

So the factored form is

$(x-4)(x+2)$

That means the x intercepts are at $x=4,-2$

So now we have the x intercepts.

To find the vertex, we need to convert the standard form equation into vertex form.

The formula of vertex form is $y=a(x-h)^2+k$

Since the a value in the standard form equation is 1, the a value in vertex form is also one.

The h value can be found using the formula $h=\frac{-b}{2a}$

Which comes out to $\frac{2}{2}$ or 1.

To find the k value, we can just plug in what we got for h back into the equation.

$(1)^2-2(1)-8=-9$

So the vertex is $(1,-9)$ .

This also means the axis of symmetry is $x=-1$

Finally, to find the y intercept, we plug in 0 for x and solve.

$(0)^2-2(0)-8=-8$

So the y intercept is $(0,-8)$ .

8 0

3 years ago

The height H of a skydiver t seconds after jumping. Let T be the independent variable, and assume the skydiver jumps from a heig

Rina8888 [55]

Answer:

25 seconds

Step-by-step explanation:

Skydiving.

height (in feet) above the earth=h(t)= -16t^2 + 10,000

the time it would take to fall when h is 0

-16t^2 + 10,000=0

-16t^2=-10000

16t^2=10000

t^2=10000/16=625

t=sqrt 625=25 seconds

6 0

2 years ago