Answer:
[tex]-\frac{8}{45}[/tex]
Step-by-step explanation:
So when multiplying fractions, you would multiply the numerator of the first fraction by the numerator of the second fraction and make that product the numerator of the resulting fraction and multiply the denominator of the first fraction by the denominator of the second fraction and make that product the denominator of the resulting fraction. In other words:
[tex]\frac{a}{b}*\frac{c}{d}=\frac{a*c}{b*d}[/tex]
So lets multiply the two fraction together:
[tex]\frac{4}{5}*(-\frac{2}{9})==-(\frac{4*2}{5*9})=-\frac{8}{45}[/tex]
So now we found the product. Now we have to try to try to simplify the fraction. To do this, we must find the GCF of the numerator, 8, and the denominator, 45.
Factors of 8: 1, 2, 4, 8
Factors of 45, 1, 3, 5, 9, 15, 45
As we can see, the GCF of 8 and 45 are 1. The fraction is simplified as much as possible.
I hope you find my answer and explanation to be helpful. Happy studying. :)
The ratio of teachers to students in the eighth grade it’s in proportion to the ratio of teacher to students in the entire school. If the eighth grade has four teachers and 84 students, how many students are there if there are 25 students in the entire school?
Answer:
525 students
Step-by-step explanation:
84/4 is 21. The ratio is 1 teacher to every 21 students. There are 25 teachers in the entire school. If you multiply that by 21, there are 525 students in the entire school.
Solve.
9.4 = - t/3.5
t =
solve for t is t= 329/10
Pls give answer to this question ASAP :If one angle of a parallelogram is 24° less than
twice the smallest angle then the largest angle
of the parallelogram is
(a) 689
(b) 1020
(c) 1120
(d) 1769
Answer:
I am really sorry but I need points urgently
Step-by-step explanation:
Really sorry sorry
which diagram (s)show adjacent angles
Simplify (9 ^ 2)/(9 ^ 7)
Rick deposited $1500 in a savings account that earns 6% interest for 4 years. How much money is in his account at the end of the 4 years?
Answer:
$5820
Step-by-step explanation:
1500*6%=90 per month
90*(48months=4yrs)=4320
1500+4320=5820
Solve using 2-step equations.
You got a job which only pays salary without commission.
You earn $40,000 per year. You're living with your parents,
so bills this month will only be $400, but you want to put
$2000 into your savings.
After paying bills and putting money aside in savings, how
much will you have left over?
how do I answer a question in here
Answer:
Just go to a post you feel/know you can solve, tap or click on it and you should see an answer button!
I NEED HELP ASAPP PLEASE THIS IS DUE FOR SCHOOL PLEASE HELP ASAP and I don't have a calculator at home so I can't do this 2{3+10/2+62-(4+2)}
Answer:
128
Step-by-step explanation:
Please help me with this question
can you please help me
I'm sorry if this is incorrect, but I think the answer is [tex]-2, \sqrt{5}, 4, 3^2[/tex]
Explanation: A negative number will always be the least. 3 squared is actually 3*3 and that would be 9. The square root of 5 is 2.2360679775 which is less than 4 so that would go in the second place. I hope this makes sense! :)
The midpoint of AB is M (5,1). If the coordinates of A are (3,6), what are the
coordinates of B answers
The midpoint of a line segment means a point that lies in the mid of the given line segment. The coordinates of point B are (7, -4).
What are the coordinates of the midpoint of the line segment AB?Midpoint, as the word suggests, means the point which lies in the middle of something. The midpoint of a line segment means a point that lies in the mid of the given line segment. Suppose we've two endpoints of a line segment:
A(p,q), and B(m,n)
Then let the midpoint be M(x,y) on that line segment. Then, its coordinates are:
[tex]x = \dfrac{p+m}{2}[/tex]
and
[tex]y = \dfrac{q+n}{2}[/tex]
Given that the midpoint of AB is M whose coordinates can be written as,
The x-coordinate of point B,
[tex]x_m = \dfrac{(x_A + x_B)}{2}[/tex]
[tex]5 = \dfrac{(3 + x_B)}{2}[/tex]
10 = 3 + x
x = 10 - 3
x = 7
The y-coordinate of point B,
[tex]y_m = \dfrac{(y_A + y_B)}{2}[/tex]
[tex]1 = \dfrac{(6 + y_B)}{2}[/tex]
2 = 6 + y
y = 2 - 6
y = -4
Hence, the coordinates of point B are (7, -4).
Learn more about Midpoint here:
https://brainly.com/question/5127660
#SPJ2
Which equation can be represented using the number line?
A number line going from to 1 in increments of one-eighths. Arrows go from each mark on the line to the next up to three-fourths.
Three-fourths divided by one-eighth = 6
One-eighth divided by three-fourths = 6
6 divided by three-fourths = one-eighth
6 divided by one-eighth = three-fourths
Answer:
a
Step-by-step explanation:
The equation which can be represented using the picture displayed on the number line is Three-fourths divided by one-eighth = 6
The distance between each marked line on the number line is 1/8The length of the number line is 3/4The number of steps or marked points can be obtained using the relation :
Length of line ÷ Distance between each marked points
3/4 ÷ 1/8 = 6
Therefore, the expression which represents the scenario on the number line is 3/4 ÷ 1/8 = 6
Learn more :https://brainly.com/question/18112348
13) Bubba's Pizza-o-rama is setting up a buffet for a banquet.
There will 3 pepperoni pizzas, 2 cheese pizzas, and 4 supreme
pizzas on the buffet. How many ways can these pizzas be
placed on the buffet?
A building casts a shadow 47 feet long. At the same time, a 38‐foot‐tall flagpole casts a shadow 9.4 feet long. What is the height of the building?
Answer: the answer would be 75.6 i think, sorry if that's wrong
Step-by-step explanation:
38-9.4=28.6
28.6+47=75.6
19) Write the equation of the line with
passing through (-4, 3) and ( 1, 13)
Answer:
Step-by-step explanation:
(13 - 3)/(1 + 4) = 10/5= 2
y - 13 = 2(x - 1)
y - 13 = 2x - 2
y = 2x + 11
Find each angle measure in the figure.
(x + 30)2x
Answer:
the correct answer is 4
I need help I have this problem and I think it either has to be simplified or turned into a fraction but I’m really sure it’s simplified anyway the equation is 5x+5x=10x please help
Whoever answers first is brainliest
Answer:
Let the truck is driven X miles per day
Charges of company A will be = 90+0.4X
Charges of company B will be =30+0.7X
Let us find out value of X when charges of both companies are same
which means that 90+0.4 X= 30+0.7X
90-30 = 0.7X-0.4X
60 = 0.3X
60/0.3 = X
X= 200
The charges of both companies will be same if truck is driven 200 miles per day
Company A will have better deal if truck is driven more than 200 miles per day ( because per mile rate of company A is less than company B)
Step-by-step explanation:
help help i need help please
hope it helps you
this is my answer
worksheet math
Write the group of natural number
Answer:
natural number starts from 1
1 2 3 4 5 6 7 8 9 10 ...................
Step-by-step explanation:
Answer:
Natural numbers are also called whole, positive numbers. 1, 2, 3,4 and so on represent this. Hopefully this helps!
Whoever answers first gets the brainliest Given : f(x)=-|x+9|
What direction does the graph move?______ How far?_____
What axis does the graph reflect over?____
Answer:
See below.
Step-by-step explanation:
f(x) = -|x + 9|
compared to
f(x) = |x|
has a graph that opens downward in an upside down V shape.
It has been moved 9 units left compared to the graph of f(x) = |x|.
It reflects over the x-axis.
Order the numbers from least to greatest -2.30 , -13/4, -3 1/8, -14/5
Answer:
-13/4,-3 1/8, -14/5, -2.3
Step-by-step explanation:
-13/4=-3.25
-14/5=-2.8
why is red acting sus, be walked out of electrical, where blacks body was found, is he the imposter?
Answer:
yes.
Step-by-step explanation:
Help me plz !!!!!!!!!!!!!!!
Answer:
A. 2/3 book/hour
Step-by-step explanation:
rewrite the fractions as a decimal if it can make it easier for you (0.5 book/0.75 hours) then divide which is 2/3 book/hour
Why do you think Danny wanted to ride the tiger at first?
What is the answer to this?plz help
Answer:
[tex]\frac{4}{9} = 0.4[/tex]
[tex]\frac{7}{30} = 0.23[/tex]
[tex]\frac{5}{3} =1.6[/tex]
[tex]\frac{32}{9} = 3.5[/tex]
Step-by-step explanation:
(x^4−5x^3−8x^2+13x−12)÷(x−6)
Answer:
x^3+x^2-2x +1- 6/x-6
Step-by-step explanation:
Solve using polynomial division.
Hope this helps.
Answer: This problem has No solution, because you can only combine like terms which there isn't any
hope this helps
plz mark brainliest
0.018 ÷ 0.03. NO WRONG ANSWERS OR ELSE WILL REPORT. IF CORRECT WILL MARK U AS BRAINILIST
Convert this rational number
to its decimal form and round
to the nearest thousandth.
Answer:
.857
Step-by-step explanation:
6/7 = about .8571
rounded to thousandth is .857