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3 years ago

Please help me! Thank you

Mathematics

1 answer:

Yuki888 [10]3 years ago

3 0

Answer:

Anne

Step-by-step explanation:

The expression cannot be simplified anymore, but it can be laid out correctly.

The greatest number for the exponents should come first, so Anne is the one who laid it out correctly.

Hope it helps!!

Let me know if I'm wrong...

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Write an equation in slope-intercept form of the line with slope −4/5 that contains the point (−5,−4).

Dmitry [639]

Answer:

Step-by-step explanation:

<u>Slope-intercept form:</u>

y= mx +c, where m is the slope and c is the y-intercept.

Given that the slope is -4/5,

$y = - \frac{4}{5} x + c$

To find the y-intercept, substitute a pair of coordinates.

When x= -5, y= -4,

$- 4 = - \frac{4}{5} ( - 5) + c \\ - 4 = 4 + c \\ c = - 4 - 4 \\ c = - 8$

Thus, the equation of the line is

$y = - \frac{4}{5} x - 8$

6 0

3 years ago

The length of a rectangle is 2 meters less than 3 times the width. The perimeter is 44

Yakvenalex [24]

Answer:

Width of rectangle = 6 meters

Step-by-step explanation:

Let

Width of rectangle = x

Length of rectangle = 3x-2

Perimeter of rectangle = 44 meters

We need to find:

The Width of rectangle.

The formula used is:

$Perimeter\:of\:rectangle=2(Length\times Width)$

Putting values and finding value of x

$Perimeter\:of\:rectangle=2(Length\times Width)\\44=2(3x-2+x)\\44=2(4x-2)\\44=8x-4\\8x=44+4\\8x=48\\x=\frac{48}{8}\\x=6$

So, we get the value of x = 6.

We know that Width of rectangle = x = 6

So, Width of rectangle = 6 meters

5 0

2 years ago

Find The area of The rectangle below \ 7 FT 6/10 FT

hodyreva [135]

Lets first simplify the dimensions of the rectangle
length = 7
breadth = $\frac{6}{10}$ = $\frac{3}{5}$ = 0.6
The area of rectangle = length * breadth
so, area of rectangle = 7 * 0.6

Area of rectangle = 4.2

Hope it helped you.. :D

7 0

3 years ago

The questio is in the picture

gavmur [86]

Answer:

It's 14

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

The circumference of a circle is 212 inches What is the measurement of the diameter of the circle round your answer to the neare

Zepler [3.9K]

Hi there!
So first to find the diameter, you will need to find the radius of the circle because the diameter is twice the length of the radius.
Find the radius from the circumference, which is $2 \pi r$ .
C= $2 \pi r$
212= $2 \pi r$
212/ $2 \pi$ =r
Then solve for r.
Radius= 33.74
Then multiply the radius by 2 to find the diameter.
Diameter= 2 * 33.74
Diameter= 67.5 inches

Hope this helps :)

4 0

3 years ago

Read 2 more answers