All categories

3 years ago

I need help with this problem thank you

Mathematics

1 answer:

Advocard [28]3 years ago

8 0

A would be 10/3 b would be 8/7 c would be 1/10 d would be 8/9 and e would be 10/10 and 8/8

You might be interested in

Help me with this look at the photo and help me answer all the questions please and thanks

Nataliya [291]

Answer:

1104seconds and5 milliseconds

(8209-6000)/2

=3209/2

=1104.5

The scientists will reach the ocean floor after 1104.5 seconds.

Please mark me as the brainiest and follow me!Hope that helps ;)

5 0

4 years ago

PLEASE HELP

kotykmax [81]

Answer:

$\displaystyle y=-\frac{1}{2}x+\frac{11}{2}$

Step-by-step explanation:

<u>Equation of the Line</u>

A line of slope m and y-intercept b can be expressed by the equation:

$y=mx+b$

The given line has the equation:

$8x-4y=-24$

Let's express it in the correct form:

$-4y=-24-8x$

Dividing by -4

$y=2x+6$

The slope of this line is m1=2. To find the slope m2 of a line perpendicular to this one, we use the following equation:

$m_1.m_2=-1$

Solving for m2:

$\displaystyle m_2=-\frac{1}{m_1}$

$\displaystyle m_2=-\frac{1}{2}$

The required equation has the form:

$\displaystyle y=-\frac{1}{2}x+b$

To find b, we use the point (3,4) through which the line passes:

$\displaystyle 4=-\frac{1}{2}(3)+b$

$\displaystyle b=4+\frac{3}{2}=\frac{11}{2}$

Thus the equation of the line is:

$\boxed{\displaystyle y=-\frac{1}{2}x+\frac{11}{2}}$

5 0

3 years ago

Is 8.24 a rational number?

geniusboy [140]

Answer:

8.24 is not a rational number

Step-by-step explanation:

The simple way to remember or find if the number is rational or not is that

* Rational numbers are always in the form of p/q and q should not be equal to zero

here u can even see 8.24 can be written as 8.24/0 so it is clearly showing that it is not a rational number

4 0

3 years ago

Number 8 please help!!

jolli1 [7]

Answer:

y = -2x + 3

Step-by-step explanation:

To write the equation of a line using slope and a point, substitute m = -2 and (2,-1) into the point slope form of a line $y - y_1 = m(x-x_1)$ .

$y - -1 = -2(x-2)\\y + 1 = -2(x - 2)\\y + 1 = -2x + 4\\y = -2x + 3$

7 0

4 years ago

What is the value of 3 in 6035

Sveta_85 [38]

6035 =

6000 + 30 + 5

So I would say 3's value is tenths.

3 0

4 years ago