How do you write 304,001 in two forms

Line D: Write the equation of a line whose slope is 1/2

TEA [102]

Answer:

y= 1/2x

Step-by-step explanation:

6 0

3 years ago

Let A= ????

hjlf

Answer:

X = $\begin{bmatrix}5 &-1 \\ -5 &4 \\2& -9\end{bmatrix}$

Step-by-step explanation:

given,

A + X = Q

X = A - Q

A = $\begin{bmatrix}3 &2 \\ -1 &5 \\3& -4\end{bmatrix}$

Q = $\begin{bmatrix}-2 &3\\ 4 &1 \\ 1&-5\end{bmatrix}$

now

X = $\begin{bmatrix}3 &2 \\ -1 &5 \\3& -4\end{bmatrix}-\begin{bmatrix}-2 &3\\ 4 &1 \\ 1&-5\end{bmatrix}$

X = $\begin{bmatrix}3-(-2) &2-3 \\ -1-4 &5-1 \\3-1& -4-5\end{bmatrix}$

X = $\begin{bmatrix}5 &-1 \\ -5 &4 \\2& -9\end{bmatrix}$

hence, the required matrix is given above

7 0

3 years ago

The expression i/pt represents the rate of instrest being charged if a loan of p dollars for t years required i dollars in intre

zysi [14]

Answer:

7.3%

Step-by-step explanation:

Given:

Formula for Rate of interest $R$ :

$R=\dfrac{i}{Pt}$

Where $i$ is the rate of interest.

$P$ dollars is the loan and

$t$ years is the time for which interest is to be paid

$P =\$690\\t=3\ years\\i=\$151.11$

To find:

$R=?$

Solution:

Putting the given values in the formula:

$R=\dfrac{151.11}{690 \times 3}\\\Rightarrow R=\dfrac{151.11}{2070}\\\Rightarrow R=0.073$

Multiply the above value with 100 to find the percentage.

i.e.

$R=0.073\times 100 = \bold{7.3\%}$

Therefore, the answer is 7.3%

8 0

3 years ago

The equation of the known circle is x^2+y^2-4x-4y+4=0, and the two tangents passing through the point (4 , 2) and the point (4/5

Nutka1998 [239]

Answer:

Answer:

4x - 3y = 0

Step-by-step explanation:

The angle between the radius and the

tangent at P is right

The equation of a line in slope-intercept

form is

y = mx + c ( m is the slope and c the y-

intercept)

Rearrange 4y + 3x = 25 into this form

=

Subtract 3x from both sides

4y = - 3x + 25 ( divide all terms by 4)

=-

y = -- 3 x + 25 + in slope-intercept form

4

X

with slope m

--

3

4

Given a line with slope m then the slope

of a line perpendicular to it is

1

= -

т

-

m perpendicular

* = 4, thus

4.

3

4

y = 4 x+c+ is the partial equation

To find c substitute P(3, 4) into the partial

equation

4 = 4 +C+c= 4-4 = 0

=

y = { x + equation of radius in slope-

intercept form

Multiply through by 3

3y = 4x ( subtract 3y from both sides )

=

4x - 3y = 0 + equation of radius in

standard form

5 0

2 years ago

Does anybody know how to do this

Mamont248 [21]

property of integer exponent states that to multiply two powers with the same base, add the exponents .

aˣaⁿ = a⁽ˣ⁺ⁿ⁾

So last option is the correct choice.

7 0

3 years ago

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