MATHEMATICS MIDDLE SCHOOL

What is eight hundred and five thousandths in decimals

Answers

Answer 1
Answer: the answer to eight hundred and five thousandths is 8.5
Answer 2
Answer: It will be 0.805 so yep that will answer your question

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Write three equivalent ratios for 18/6

Please help me ASAP!! #1-20 both pages please, thanks!!! :D

Answers

This is all easy!

1st page (attached)
#1 = 6(x + 3)                                 #11 = 5n - 40
#2 = 4x + 28                                 #12 = 30 + 54x
#3 = 27n + 45                               #13 = 6(4 + 3a)
#4 = 4(x - 8)                                  #14 = 88 - 66w
#5 = 5(3x - 1)                                #15 = 6(7 - 6x)
#6 = 6(5p + 3)                               #16 = 250m + 75
#7 = 24x + 56                               #17 = 2(3 + 7x)
#8 = 63a + 84                               #18 = 30p - 40
#9 = 6(7 + y)                                 #19 = 14n + 12
#10 = 3c + 12                               #20 = 10(4w + 7)

2nd page: (attached)
#1 = 5(x + 4)                                   #2 = 3x + 18
#3 = 32n + 24                                 #4 = 7(x - 5)
#5 = 6(2x - 1)                                  #6 = 4(5p + 4)
#7 = 18x + 82                                 #8 = 30 + 65a
#9 = 9(4 + y)                                  #10 = 6c + 48
#11 = 7n - 21                                 #12 = 24 + 20x
#13 = 3(7 + 5a)                              #14 = 20 - 16w
#15 = 4(8 - 3x)                               #16 = 20m - 70
#17 = 4(2 + 9x)                              #18 = 66 + 44p
#19 = 100n + 200                          #20 = 10(2w + 3)

Check for the signs when writing them down in your workbook.

Match the mean, median, mode, and range for the data set below.19, 18, 16, 6, 8, 18, 14, 14, 13

Answers

Answer:

hello :) mean is 14, median is 14, mode is 14 and 18, range is 13

Step-by-step explanation:

for mean add all numbers and divide by how many numbers there are, for median put the numbers in order then find the middle one, for mode find the number(s) that appear the most, and for range subtract the smallest number from the biggest.

hope this helps and im sorry if im wrong but i tried :)

Answer: the mean is 13.4

Step-by-step explanation:

What is a solution of a quadratic? Select all that apply.the y-intercept
the zeros of the function
the axis of symmetry
the roots of the equation
the x-intercept(s)
the vertex

Answers

Answer:

the zeros of the function

the roots of the equation

the x-intercept(s)

6) A computer programmer worked 12 hours and earned $510. What is the hourly rate?
A)
$42.50
1 hour
B)
$47.25
1 hour
C)
$50.00
1 hour
D)
$41.25
1 hour

Answers

Just do 510 divided by 12 and that will be your answers

Answer:

a

Step-by-step explanation:

Describe all situation where verticals angles are also supplementary?

Answers

see my previous answer to this same question. the vertical angles have to be right angles

To solve this, we need to know what vertical angles and what supplementary angles are. Vertical angles are each of the pairs of opposite angles made by two intersecting lines. And, by the Vertical Angles Theorem, we know that they have the same measure. Now onto supplementary angles. Supplementary angles are angles that add up to 180 degrees.

Let's say that one of the vertical angles is equal to x. That means that the other one is also equal to x, and their sum is 2x. Since we are trying to find out a situation where vertical angles are supplementary, or equal to 180 degrees, that means that 2x is equal to 180 degrees. This is satisfied only when x = 90 degrees, meaning that vertical angles are supplementary when they are right angles.

Unit TestActive
TIME REMAINING
01:34:32
For one month Siera calculated her home town's average high temperature in degrees Fahrenheit. She wants to convert that
temperature from degrees Fahrenheit to degrees Celsius using the function - 32). What does C(F) represent?
the temperature of F degrees Fahrenheit converted to degrees Celsius
the temperature of F degrees Celsius converted to degrees Fahrenheit
the temperature of C degrees Fahrenheit converted to degrees Celsius
the temperature of C degrees Celsius converted to degrees Fahrenheit
Nova B
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Answers

I believe it’s b because of the way that it is
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