# Find the sum using fraction bars or a paper and pencil. Write your answer in simplest form. 1/2 + 7/8

QUESTION POSTED AT 17/01/2020 - 01:11 AM

QUESTION POSTED AT 17/01/2020 - 01:11 AM

First find the LCD. That is 8.

1/2 = 4/8

**7/8 + 4/8 = 11/8 or 1 3/8**

1/2 = 4/8

41.5 degrees

There are 180 degrees in a semicircle. So if if 56 and 41 degrees are taken, that means that 83 degrees are left. One the angle is on one side of 'x' is the same as the other side. So that means that the 83 degrees that are left are split evenly in two. Therefore 'x' is 41.5 degrees. The equation would look like the following.

180-((angle)+(if other angles)= Left over degrees

Your specific equation looks like the following.

180- 97 = 83 83/2=**41.5**

[56+41]

There are 180 degrees in a semicircle. So if if 56 and 41 degrees are taken, that means that 83 degrees are left. One the angle is on one side of 'x' is the same as the other side. So that means that the 83 degrees that are left are split evenly in two. Therefore 'x' is 41.5 degrees. The equation would look like the following.

180-((angle)+(if other angles)= Left over degrees

Your specific equation looks like the following.

180- 97 = 83 83/2=

[56+41]

ANSWERED AT 24/02/2020 - 12:36 AM

QUESTION POSTED AT 24/02/2020 - 12:36 AM

Slope?............................................................................................................

ANSWERED AT 24/02/2020 - 12:35 AM

QUESTION POSTED AT 24/02/2020 - 12:35 AM

This is how I'd do it. Divide the shape into 2 different shapes, both would have the same area formula A=lw. so shape 1(the top one) would be A1=41*51=_____

The area for the 2nd one (the bottom one) would be A=64*38=______

Then, you just add up the results ;)

Hope that helps :)

The area for the 2nd one (the bottom one) would be A=64*38=______

Then, you just add up the results ;)

Hope that helps :)

ANSWERED AT 24/02/2020 - 12:34 AM

QUESTION POSTED AT 24/02/2020 - 12:34 AM

Assuming this is on a flat surface, there are 180 degrees in a semicircle. That means if out of 180 degrees an angle takes up 65.8 degrees, then there must be 114.2 degrees left. The equation would look like the following.

180-((angle)+(if other angles))= Left over amount.

Your equation specifically looks like the following.

ANSWERED AT 24/02/2020 - 12:33 AM

QUESTION POSTED AT 24/02/2020 - 12:33 AM

You have to find the lowest common multiple of 5 and 3, which is 5 × 3 = 15, answer B. I hope this helps!

ANSWERED AT 24/02/2020 - 12:33 AM

QUESTION POSTED AT 24/02/2020 - 12:33 AM

To find the area of a rectangle (I'm assuming it's a rectangle) multiple the length by the width.

3 in * 5.5 in = 16.5 in

3 in * 5.5 in = 16.5 in

ANSWERED AT 24/02/2020 - 12:32 AM

QUESTION POSTED AT 24/02/2020 - 12:32 AM

Using the Transformation formula.

2x - 2 = -5

Add 2 to both sides.

2x - 2 + 2 = -5 + 2

2x = -3

Divide both sides by 2

=

x =

2x - 2 = -5

Add 2 to both sides.

2x - 2 + 2 = -5 + 2

2x = -3

Divide both sides by 2

=

x =

ANSWERED AT 24/02/2020 - 12:32 AM

QUESTION POSTED AT 24/02/2020 - 12:32 AM

The (x + 4) tells you that the function is moving 4 units to the left.

the answer would be letter C

the answer would be letter C

ANSWERED AT 24/02/2020 - 12:32 AM

QUESTION POSTED AT 24/02/2020 - 12:32 AM

To find coterminal angles you would add (or subtract) 360 degrees until you

get within the range you need.

You use 360 because the revolution of a full circle is 360 degrees.

403 + 360 = 763 degrees

403 - 360 = 43 43-360 = -317 degrees

get within the range you need.

You use 360 because the revolution of a full circle is 360 degrees.

403 + 360 = 763 degrees

403 - 360 = 43 43-360 = -317 degrees

ANSWERED AT 24/02/2020 - 12:31 AM

QUESTION POSTED AT 24/02/2020 - 12:31 AM

I would say B but im not 100% sure

ANSWERED AT 24/02/2020 - 12:30 AM

QUESTION POSTED AT 24/02/2020 - 12:30 AM

C. Trapezoid ABCD was rotated 90° counterclockwise around the origin and then reflected across the x-axis.

ANSWERED AT 24/02/2020 - 12:29 AM

QUESTION POSTED AT 24/02/2020 - 12:29 AM

Let the first integer be x

adding one to x (to represent the next integer) you get x + 1

adding two to x to get the next integer you get x + 2

the expression that represents three consecutive integers is x + (x + 1) + (x + 2)

Now we need to set this equal to 75 and solve.

x + (x + 1) + (x + 2) = 75

3x + 3 = 75

subtract 3 from both sides

3x + 3 - 3 = 75 - 3

3x = 72

to clear the multiplication by 3, divide both sides by 3

3x/3 = 72/3

x = 24

x + 1 = 25

x + 2 = 26

24, 25, 26 are the three integers

adding one to x (to represent the next integer) you get x + 1

adding two to x to get the next integer you get x + 2

the expression that represents three consecutive integers is x + (x + 1) + (x + 2)

Now we need to set this equal to 75 and solve.

x + (x + 1) + (x + 2) = 75

3x + 3 = 75

subtract 3 from both sides

3x + 3 - 3 = 75 - 3

3x = 72

to clear the multiplication by 3, divide both sides by 3

3x/3 = 72/3

x = 24

x + 1 = 25

x + 2 = 26

24, 25, 26 are the three integers

ANSWERED AT 24/02/2020 - 12:26 AM

QUESTION POSTED AT 24/02/2020 - 12:26 AM

Let us first try and solve this equation to see how many solutions are for this equation.

We need to have x on one side of the equation and everything on the opposite side of x.

1/2(4x - 9) = 2x + 8 ; Start

2x - 4.5 = 2x + 8 ; Distribute the 1/2 across 4x and -9

2x = 2x + 12.5 ; Add 4.5 to each side of the equation

0 = 12.5 ; Subtract 2x from each side of the equation

As we can clearly see, this equation has 0 answers.

We need to have x on one side of the equation and everything on the opposite side of x.

1/2(4x - 9) = 2x + 8 ; Start

2x - 4.5 = 2x + 8 ; Distribute the 1/2 across 4x and -9

2x = 2x + 12.5 ; Add 4.5 to each side of the equation

0 = 12.5 ; Subtract 2x from each side of the equation

As we can clearly see, this equation has 0 answers.

ANSWERED AT 24/02/2020 - 12:26 AM

QUESTION POSTED AT 24/02/2020 - 12:26 AM

You should find the rate of change of the table or you should just put the coordinates in a grid.

ANSWERED AT 24/02/2020 - 12:25 AM

QUESTION POSTED AT 24/02/2020 - 12:25 AM

Ya multimodel

and mode is 49,27

and mode is 49,27

ANSWERED AT 24/02/2020 - 12:24 AM

QUESTION POSTED AT 24/02/2020 - 12:24 AM

All the numbers in this range can be written as with and . Construct a table like so (see attached; apparently the environment for constructing tables isn't supported on this site...)

so that each entry in the table corresponds to the sum of the tens digit (row) and the ones digit (column). Now, you want to find the numbers whose digits add to perfect squares, which occurs when the sum of the digits is either of 1, 4, 9, or 16. You'll notice that this happens along some diagonals.

For each number that occupies an entire diagonal in the table, it's easy to see that that number shows up times in the table, so there is one instance of 1, four of 4, and nine of 9. Meanwhile, 16 shows up only twice due to the constraints of the table.

So there are 16 instances of two digit numbers between 10 and 92 whose digits add to perfect squares.

so that each entry in the table corresponds to the sum of the tens digit (row) and the ones digit (column). Now, you want to find the numbers whose digits add to perfect squares, which occurs when the sum of the digits is either of 1, 4, 9, or 16. You'll notice that this happens along some diagonals.

For each number that occupies an entire diagonal in the table, it's easy to see that that number shows up times in the table, so there is one instance of 1, four of 4, and nine of 9. Meanwhile, 16 shows up only twice due to the constraints of the table.

So there are 16 instances of two digit numbers between 10 and 92 whose digits add to perfect squares.

ANSWERED AT 24/02/2020 - 12:22 AM

QUESTION POSTED AT 24/02/2020 - 12:22 AM

X = k/y

4 = k/10

k = 4 x 10 = 40

Thus, x = 40 / y

90 = 40 / y

y = 40/90 = 4/9

4 = k/10

k = 4 x 10 = 40

Thus, x = 40 / y

90 = 40 / y

y = 40/90 = 4/9

ANSWERED AT 24/02/2020 - 12:18 AM

QUESTION POSTED AT 24/02/2020 - 12:18 AM

30 + 1x = 18 + 5x

subtract 18 from both sides

30 - 18 + 1x = 18 - 18 + 5x

12 + 1x = 5x

subtract 1x from both sides

12 + 1x - 1x = 5x - 1x

12 = 4x

To clear the multiplication by 4, divide both sides by 4

12/4 = 4x/4

3 = x

It will take 3 months until they have the same amount of CD's

They will each have 33 CD's

subtract 18 from both sides

30 - 18 + 1x = 18 - 18 + 5x

12 + 1x = 5x

subtract 1x from both sides

12 + 1x - 1x = 5x - 1x

12 = 4x

To clear the multiplication by 4, divide both sides by 4

12/4 = 4x/4

3 = x

It will take 3 months until they have the same amount of CD's

They will each have 33 CD's

ANSWERED AT 24/02/2020 - 12:16 AM

QUESTION POSTED AT 24/02/2020 - 12:16 AM

(8^4)5 (7^3)9

4,096(5) 343(9)

20,480 x 3,087

63,221,760

I think this is the Answer...

4,096(5) 343(9)

20,480 x 3,087

63,221,760

I think this is the Answer...

ANSWERED AT 24/02/2020 - 12:15 AM

QUESTION POSTED AT 24/02/2020 - 12:15 AM

**Answer:**

1. 52° + x° + 67° = 180°

2. x° + 22° = 90°

**Step-by-step explanation:**

**1**. In the first figure,

Since the angles given are **supplementary angles **i.e. their sum is 180°

So, we get,

52° + x° + 67° = 180°

i.e. x° = 180° - 119°

i.e. x° = 61°

**Thus, the expression to find the value of x is 52° + x° + 67° = 180°.**

**2**. In the second figure,

Since the angles given are **complementary angles **i.e. their sum is 90°

This gives us,

x° + 22° = 90°

i.e. x° = 90° - 22°

i.e. x° = 68°

**Hence, the expression to find the value of x is x° + 22° = 90°**

ANSWERED AT 24/02/2020 - 12:11 AM

QUESTION POSTED AT 24/02/2020 - 12:11 AM

Just Draw the coordinates on the Graph (as shown in the figure):

We can see, the angles are equal. In short,**Your Answer would be: Option B) Only Equiangular **

Hope this helps!

We can see, the angles are equal. In short,

Hope this helps!

ANSWERED AT 24/02/2020 - 12:09 AM

QUESTION POSTED AT 24/02/2020 - 12:09 AM

(0,-6), (6, -3), and (6,-6)

If you plot them on a graph there are only two point options (in green and purple) since it's a right triangle but you have to use the one that has -6 as the y value

If you plot them on a graph there are only two point options (in green and purple) since it's a right triangle but you have to use the one that has -6 as the y value

ANSWERED AT 24/02/2020 - 12:09 AM

QUESTION POSTED AT 24/02/2020 - 12:09 AM

Av speed=total distance/ time

total time=1/2+3/10

t=4/5

Av speed=5/4/5

=5*5/4=25/4=6.25miles/hr

total time=1/2+3/10

t=4/5

Av speed=5/4/5

=5*5/4=25/4=6.25miles/hr

ANSWERED AT 24/02/2020 - 12:05 AM

QUESTION POSTED AT 24/02/2020 - 12:05 AM

The answer is c. Because all you need to know is to find the other leg and find the perimeter of the whole thing.

ANSWERED AT 24/02/2020 - 12:05 AM

QUESTION POSTED AT 24/02/2020 - 12:05 AM

Use the formula Sum= n/2(2a + (n-1)xd)

So, 11/2(2x-12 + (11-1)x5)

=57.2

So, 11/2(2x-12 + (11-1)x5)

=57.2

ANSWERED AT 24/02/2020 - 12:05 AM

QUESTION POSTED AT 24/02/2020 - 12:05 AM

7.5/3 = 2.5, so that is the scale factor

ANSWERED AT 24/02/2020 - 12:04 AM

QUESTION POSTED AT 24/02/2020 - 12:04 AM

To divide one by two means to take one and split it in half. For example, if you have **1 pie** and you** / by 2**. You took one whole pie and made two, half slices.

Your result is; from one pie, you have two pieces, if you divide by five, you get five pieces. So on & so so forth.**But be careful**, because each time you divide more and more, the slices get smaller & smaller. Hope this helps.

Your result is; from one pie, you have two pieces, if you divide by five, you get five pieces. So on & so so forth.

ANSWERED AT 24/02/2020 - 12:03 AM

QUESTION POSTED AT 24/02/2020 - 12:03 AM

Use cymath it answers math questions (:

ANSWERED AT 24/02/2020 - 12:03 AM

QUESTION POSTED AT 24/02/2020 - 12:03 AM

I am pretty sure the answer is B.

ANSWERED AT 24/02/2020 - 12:02 AM

QUESTION POSTED AT 24/02/2020 - 12:02 AM

Answer:x=60-1y(ounces used)

Step-by-step explanation:

ANSWERED AT 24/02/2020 - 12:00 AM

QUESTION POSTED AT 24/02/2020 - 12:00 AM