Answers
Related Questions
Rationalize the denominator of square root of negative 4 over open parentheses 7 minus 3 i close parentheses plus open parentheses 2 plus 5 i
Answers
Answer:
quantity of 16 plus 18 i over 145
Step-by-step explanation:
Answer:
sqrt(-49) / [ (7-2i) - (4+9i) ]
= 7i / (3 - 11i)
= 7i (3+11i) / [ (3 - 11i) (3 + 11i) ]
= (21 i - 77) / (9 + 121) = choice (d), (-77 + 21i) / 130
Step-by-step explanation:
:) hope i helped
Please help me with this homework show me how you get it and the answer
Answers
Answer:
25.12 in³
Step-by-step explanation:
v = (1/3)πr²h
Plug in the givens
v = (1/3)(3.14)(4/2)²(6)
v = (1/3)(3.14)(4)(6)
v = 25.12
Answer:
the volume is 25.12. that's the correct answer
PLS HELP REWARD THE BRAINLEIST AND STARS
Answers
Answer:
D for the first one and D for the second one.
Step-by-step explanation:
Celiac disease causes damage to the villi when can cause malnutrition?
A. True
B. False
Answers
Because Celiac disease is both a disease of malabsorption (nutrients are not absorbed properly) and an abnormal immune reaction to gluten. Villi, microscopic fingers of tissue, line the small intestine and increase the surface area available to absorb nutrients.
Here is a base of the prism from the previous screen.
What is its area?
Use the sketch tool to help show your thinking.
Answers
Answer:
you have to break it into 3 shapes tge first is 5×3=15. tge second is 4×2=8, tge 3rd is 1/2 (4)×3=6, 15+8+6=20 units
The area of the prism in the graph is A = 29 units²
What is the surface area of the prism?The surface area of the prism is calculated as
The formula for the surface area of a prism is SA=2B+ph, where B, is the area of the base, p represents the perimeter of the base, and h stands for the height of the prism
Surface Area of the prism = 2B + ph
The area of the triangular prism is A = ph + ( 1/2 ) bh
Given data ,
Let the measure of each unit of the prism be = 1 unit
Now , the prism can be split into 3 figures
Area of prism = Area of square + area of rectangle + area of triangle
Now , area of square = ( 3 units )² = 9 units²
Now , the area of rectangle = 2 units x 7 units = 14 units²
And , the area of triangle is = ( 1/2 ) x 3 units x ( 4 units ) =6 units²
So , the area of prism A = 9 + 14 + 6
A = 29 units²
Hence , the area of prism is A = 29 units²
To learn more about surface area of prism click :
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whats the angle? (:
not too sure about it
Answers
Answer:
I'm pretty sure it's a right angle.
Step-by-step explanation:
Answer
47
triangles add up to 180
180-43-90=47
Match the vocabulary word with the correct definition. 1. inverse operations terms that have the same variable(s), with each variable raised to the same exponent 2. numeric expression a group of two numbers written in the form (x, y) where the x value represents a horizontal position and the y value represents a vertical position 3. like terms a circle not filled in to show that the point is a border value and is not included as part of the solution set 4. open circle an expression involving only constants 5. ordered pair opposite operations that undo one another
Answers
Answer:
inverse operations is with oppisite operations that undo each other.
open circle is circle not filled in to show that the point is a border value and is not included as part of the solution set.
like terms is terms that have the same varible raised to the same exponent.
ordered pair is a group of two numbers written in the form (x, y) where the x value represents a horizontal position.
the last one numeric expressions is an expression involving only constants
Step-by-step explanation:
Answer:
inverse operations is with oppisite operations that undo each other.
open circle is circle not filled in to show that the point is a border value and is not included as part of the solution set.
like terms is terms that have the same varible raised to the same exponent.
ordered pair is a group of two numbers written in the form (x, y) where the x value represents a horizontal position.
the last one numeric expressions is an expression involving only constants
Step-by-step explanation:
You should assume that emails not addressed to you are ______.
a.
Public
b.
Unimportant
c.
Private
d.
Unethical
Answers
Answer:
c. option Is the correct answer
Answer:
C
Step-by-step explanation:
Unethical doesn't make any sense.
Unimportant neither.
Public could be it, but since they are specifically not adressed to you, it's probably letter C. Private
brainliest goes to whoever answers the question correctly also if you want more points answer my other questions
Answers
Answer:
Beats On Demand
Step-by-step explanation:
Beats on Demand charge $5.99 each month which is less than $8.99
hope this helps <3
Another name for rate of change is slope.
true or false.
Answers
Answer:
True
Step-by-step explanation:
Answer:
True!
Step-by-step explanation:
“Rate of change” means the same as “slope.” If you are asked to find the rate of change, use the slope formula or make a slope triangle.
what is the area of a trapezoid if the h=24in b1=42in and b2=36in
Answers
Answer:
936
Step-by-step explanation:
Find the value of x.
Answers
Answer:
look at the picture i have sent
Answer:
c
Step-by-step explanation:
plug it in as x and it should equal 180
43) Kristin is carrying nine pages of math homework and four pages of English homework. A gust of wind blows the pages out of her hands and she is only able to recover nine random pages. What is the probability that she recovers all of her math homework?
Answers
Answer: 10 pages
Step-by-step explanation:
The 1st is 6/10
Then 5/9, 4/8, 3/7, 2/6, 1/5
-----
It's the product:
= 6/10, 5/9, 4/8, 3/7, 2/6, 1/5
= 3/5, 5/9, 1/2, 3/7, 1/3, 1/5
= 1/210
6
If the area of a square is 88 units, on which number line does S represents the side length of the
square?
A++
6.8 6.9
7
7.1
7.2 7.3
7.4
7.5 7.6 7.7
S
BK-
8.8
8.9
9
9.1
9.2 9.3
9.4
9.5 9.6
9.7
S
8.8
8.9
9
9.1
9.2 9.3
9.4
9.5 9.6
9.7
S
DA
38 39 40
+
43
+
45
+
47
41
42
44
46
Answers
Answer:
C
Step-by-step explanation:
Area of a square = s² ; where s = side length
Area of square = 88 unit²
88 = s²
Square root of both sides
√88 = s
9.38 = s
Maria and her friends went for a bike ride. The start and end times are shown below. How long did they ride? 2 hours 23 minutes Start End 12 12 11 1 hour 23 minutes 11 10 10 2 2 9 3 -9 3 TA 1 hour 37 minutes -00 4 8 7. 6 6 5 2 hours 37 minutes
Answers
Answer:
1 hour 37 minutes
Step-by-step explanation:
From the image attached, we can see the start and end time represented by the clock. To calculate the length of time that Maria and her friends rode, we just have to subtract the start time from the end time.
From the end time clock, we can see that the end time is 2:24, while from the start time clock, we can see that the start time is 12:47. Hence, the length of time they rode is:
Length of time for bike ride = 2:24 - 12:47 = 1 hour 37 minutes
What is the area of a rectangle with side
lengths x - 4 and 5x + 7?
Answers
expand this
= 5x^2 + 7x - 20x - 28
= 5x^2 - 13x - 28 units squared
Solve for x in the diagram below.
Answers
Step-by-step explanation:
x+(3x+10)=90
4x+10=90
4x=80
x=20 Ans
Need help with my school
Answers
Answer:
21
Step-by-step explanation:
Put them equal to eachother
(10x-29)=(8x+3)
2x=42
x=21
NEED HELP the answers are
42 days
30 days
180 days
24 days
365 days
6 days
This is confusing someone please help
Answers
Answer:
6 days
Step-by-step explanation:
The can relatively small... I would just say common sense.
hopefully this helps luv <3
I just wanna make sure my answer is right can anyone confirmmm
Answers
Help me on this question please!!
Answers
Answer:
lol get a life
Step-by-step explanation:
Find the missing parts
Answers
Answer:
a is the same as c b and d/8 are the same so b=8
Step-by-step explanation:
Answer:
you are missing B = 8
Step-by-step explanation:
if this is helpful please like this i need points
Use substitution method to solve for x and y.
y = -8x -23 ...........(i)
y = 4x + 1 ............(ii)
Answers
Answer:
X=-2, y=-7
Step-by-step explanation:
Surface area of figure J
8in
8in
4in
4in
4in
6in
Answers
Step-by-step explanation:
8in is the answer of above questions.
What is you favorite book? (if you dont have one just take the .points)
Answers
Answer:
One of us is lying
Step-by-step explanation:
Answer:
my favorite book is: A Curious Tale of the In-Between
Totally recommended
9. The Osbornes have an annual income of $66,000 and monthly expenses of $5300, and they
are trying to determine whether or not they qualify for Chapter 7 bankruptcy. Their annual
income is greater than that of the median annual income of their state, but they still may be
eligible according to the means test. Help the Osbornes through the steps of the means test to
see if they qualify.
Part I: What is the Osbornes' monthly income?
I
Part II: What is the Osbornes' monthly income minus monthly expenses?
Part III: What is 60 times the answer to Part II?
Part IV: Is the answer to Part III greater than or less than $10,000?
Part V: Are the Osbornes eligible for Chapter 7 bankruptcy according to the means test?
Answers
A family qualifies for bankruptcy if the difference between their monthly income and expenditure, multiplied by 60 is greater than $10,000. So, The Osbornes qualify for chapter 7 bankruptcy.
We have the following parameters:
[tex]Annual\ Income = \$66000[/tex]
[tex]Monthly\ Expenses = \$5300[/tex]
To calculate the monthly income, we simply divide the annual income by 12 (12 is the number of months in a year)
So, we have:
[tex]Monthly\ Income = \$66000 \div 12[/tex]
[tex]Monthly\ Income = \$5500[/tex]
The difference between the monthly income and the expenses is:
[tex]Difference = Monthly\ Income - Monthly\ Expenses[/tex]
[tex]Difference = \$5500 - \$5300[/tex]
[tex]Difference = \$200[/tex]
The above result multiplied by 60 is:
[tex]Product = Difference \times 60[/tex]
[tex]Product = \$200 \times 60[/tex]
[tex]Product = \$12000[/tex]
$12000 is greater than $10000
Since $12000 is greater than $10000, then they are eligible for chapter 7 bankruptcy.
Learn more about bankruptcy test at:
https://brainly.com/question/4418659
What is the surface area, in square centimeters, of the
square pyramid?
Answers
Answer:
56
Step-by-step explanation:
To find the surface area, we need to find the area of all of the faces of this triangular prism. First, we figure out the area of a triangle which can be found by multiplying 1/2 x base x height ( 1/2 x 4 x 5 ) = 10. Since there are 4 faces that are triangles, we are going to multiply 10 x 4 = 40. Then, we find the area of the bottom which is a square and can be found by multiplying length x width (4 x 4) = 16. Finally, we add 40 + 16 = 56.
help needed PLEASEEEE
Answers
Answer
take 30 degree as reference angle
then take sin .so,
sin30 degree =p/h
1/2=2/h
do the cross multiplication
and then you will get h=4
Step-by-step explanation:
Hope it helps you!!
A recipe calls for 310
cup of sugar for every 5
cups of water. How many cups of sugar are needed for 25
cups of water?
Answers
Step-by-step explanation:
If we need 310 cups of sugar for every 5 cups of water , for 25 cups of water we will need :
25 ×30 / 5 =755/5 = 155 cups of sugar
what is a similarity statement, and how do you write one?
Answers
Answer:
A similarity statement is a statement used in geometry to prove exactly why two shapes have the same shape and are in proportion. You can write one by labeling all the angles. Write down all the congruent angles (for example, angle ABC is congruent to angle DEF, angle BCA is congruent to angle EFD, etc.). Then, calculate all the lengths of the sides of the triangles and confirm that they are in proportion. After that, you are ready to write the similarity statement.
Step-by-step explanation:
