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2 years ago

Simplify this fraction

Mathematics

2 answers:

anygoal [31]2 years ago

7 0

Answer is A. Use the quotient rule, where like bases that are in fraction form can be simplified by subtracting the numerator's exponent from the denominators.

lol is that FLVS

Arada [10]2 years ago

6 0

12^16/12^4 =

12^12

---------------------

^16 - ^4 = ^12

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best answer will be awarded the brainliest and 5 stars please evaluate 6/2 and remember to show your work

Svet_ta [14]

6/2 is the number 6 being divided in half by 2; to figure this out just count your 2 table factors! Shown work:

2 x 2 = 4
2 x 3 = 6!

So 6 divided by 2 (6/2) is just the oppoposite of 2 x 3 = 6

8 0

3 years ago

Four grey regular polygons join together as shown in the diagram please answer part b

Wittaler [7]

Answer:

a=72° b = 6°

Step-by-step explanation:

answer is in pic

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2 years ago

What is the area of the shape below

Bad White [126]

Answer:

The area of the shape is $A=886 \:cm^2$ .

Step-by-step explanation:

The shape in the graph is a composite figure is made up of several simple geometric figures such as triangles, and rectangles.

Area is the space inside of a two-dimensional shape. We can also think of area as the amount of space a shape covers.

To calculate the area of a composite shape you must divide the shape into rectangles, triangles or other shapes you can find the area of and then add the areas back together.

First separate the composite shape into three simpler shapes, in this case two rectangles and a triangle. Then find the area of each figure.

To find the area of a rectangle, we multiply the length of the rectangle by the width of the rectangle.

The area of the first rectangle is $A=34\cdot 16=544\:cm^2$

The area of the second rectangle is $A=11\cdot19=209\: cm^2$

The area of a triangle is given by the formula $A=\frac{1}{2} bh$ where b is the base and h is the height of the triangle.

The area of the triangle is $A=\frac{1}{2} \cdot 14\cdot19=133\:cm^2$

Finally, add the areas of the simpler figures together to find the total area of the composite figure.

$A_{composite\:shape}=544+209+133=886 \:cm^2$

3 0

3 years ago

PLEASE HELP ASAP 100 POINTS AND BRAINIEST please solve 7y + 13 -4z when =5 and z =9.

Molodets [167]

Answer:

35+13-36

Step-by-step explanation:

35+13=48

48-36=12

8 0

3 years ago

Read 2 more answers

I HAVE A MATH TEST PLZ HELP I'M GIVING OUT 50 POINTS PLZ S.O.S I HAVE MATH

Nady [450]

Answer:

Graph included as picture

Step-by-step explanation:

To solve this, plot the given points on the graph

Draw a line through them.

Now select two of those values and we'll find the rate of change.

We'll be using (1,-1) and (3,3)

To find rate of change we will be using the formula: $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

$y_{2} = 3\\y_{1} =-1\\x_{2} = 3\\x_{1} = 1$

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

So the rate of change is 2

You will use this rate of change for your other function because they both have the same rate of change

Since we have the rate of change, we can create the slope intercept form formula: y = mx +b

Just substitute for the variables we know

m = rate of change/slope = 2

b = y-intercept = -3

y = 2x + -3

[If you connected all the points in your graph, that's how you found the y-intercept]

Now we have to create the formula for the second function.

We know it will have that same slope of 2

so we have y = 2x + b

To solve for b we can plug in the values we do have which would be (x,y) of (3,6)

6 = 2(3) + b

Now solve

6 = 6 + b

6 (-6) = 6 (-6) + b

0 = b

b = 0

This mean that the y-intercept will be on (0,0)

Plot that point

Now we finish the formula

y = 2x + 0

Connect the dots, make sure the line continues on both of them past the dots and now you have your graph!

I've included a picture of the graph for your reference. I hope this helps, don't be afraid to reach out with further questions!

4 0

2 years ago