Answer:
1/4x (8 x - 15)
Step-by-step explanation:
write the division as a fraction
1/2x + 3/2x (x - 5 ÷ 2)
factor out 1/2 from the expression.
1/2x(x + 3(x - 5 ÷ 2))
divide the numbers.
1/2x(x + 3(x - 2.5))
distribute 3 through the parentheses.
1/2x(x + 3x - 7.5)
collect like terms.
1/2x(4x - 7.5)
1/2x(4x - 15/2)
factor out 1/2 from the expression.
1/2 x 1/2 x (8 x - 15)
multiply the fractions
= 1/4 x (8x - 15)
or alternative form
= 0.25(8x - 15)
HELP ME WITH THIS QUESTION PLS
Answer:
its arab
Step-by-step explanation:
because there the largest ethnic group in the region
What is the value of the expression (14 ÷ 2) + 6 x 3 − 12? 13 15 17 23
Answer:
Answer is 13
Step-by-step explanation:
(14÷2)+6×3-12
14÷2+6×3-12
7+6×3-12
7+18-12
25-12
13
I hope it's helpful!
Answer:
13
Step-by-step explanation:
got this question correct and if you just do
(14÷2)+6×3-12
14÷2+6×3-12
7+6×3-12
7+18-12
25-12
13
hope this helps!!!!!
Juan is taking out a loan for 2,500 with an annual compound interest rate of 7% for 3 years. Juan will not make any additional deposits or withdrawals. How much interest will he have to pay at the end of the loan period?
Answer:
$ 3,062.61
Step-by-step explanation:
Account Balance= 2,500(1+ .07/1)^3
Is this relation a function? Justify your answer.
A. No because two points with the same y-value have different x-values.
B. Yes because the number of x- values is the same as the number of y-values
C. Yes because every x- and y-value is positive
D. Yes because every x-value corresponds with a single y-value
Plz help due now!!!! Wil mark as brainliest‼️
Answer:
it is only in the positive so i would say d because they all only have one y-value each and they are all positive though so i am saying D.
Given f(x) = 5x^4 – x^2 + 6x – 1. What is Limit of f (x) as x approaches negative 1?
Answer:
-3.
Step-by-step explanation:
Substitute x = -1 into the expression.
5(-1)^4 - (-1)^2 + 6(-1) - 1
=5 - 1 - 6 - 1
= 5 - 8
= -3.
What is the area of this triangle?
PLEASE SOMEONE GIVE ME THE ANSWER IM STUCK ON IT I WILL GIVE BRAINLIEST.
Answer:
Step-by-step explanation:
area of triangle is 1/2xbasexheight.
So the answer would be 18. GL!
_______
1/2bh
so 1/2 12x3
1/2x36.
and that equals 18! <3
Answer:18
Step-by-step explanation:
Remember- area of triangle = bh/2
So, 12 x 3
36
–––
2
So, 18 inch ^2
23. Jada makes sparkling juice by mixing 2 cups of sparkling water with every 3 cups of
apple juice.
Which of the following equations does NOT match the situation?(x/y is a fraction)
A. j=3/2s
B. s=2/3j
C. j=2/3s
Answer:
0
Step-by-step explanation:
Tfjhvcdxjkcmvff
Answer:
the answer is I don't know your welcome
Compete in the Bottle Flip Challenge 3 times. Each time, you will have 1 minute to “cap” the water bottle as many times as possible. At the end of 3 rounds, add your “cap” totals together, then divide by 3 to find your average.
EXAMPLE: Round 1 = 3 caps Round 2 = 1 cap Round 3 = 0 caps
3+1+0=4 4 divided by 3 = 1.3
How to fix this Inequalities
-2 (h - 3)> - 10
Does this graph show a function? Explain how you know.
Answer:
a. no the graph fails the vertical line test
what is the range of f(x)=15(1/3)^x
Answer:
(0,inf) {y║y>0}
Step-by-step explanation:
PLEASE HELP ITS DUE IN 30 MINS ILL MARK YOU BRAINLIEST
While working in a custom manufacturing plant, you are designing a sign for a construction company. The top face of the sign is in the shape of a triangle; it has a base length of 18 inches and a height of 24 inches. You need to know the area of that face of the sign to create a cost estimate for the customer.
What is the area, in square inches, of the face of the sign?
21
42
200
216
432
Answer:
216 in^2
Step-by-step explanation:
a= h x b /2
= 24in x 18in / 2
= 216inches^2
Compare the 2 functions that are shown. Function A Time (sec) Distance (meters) 140 10 Function B 20 280 D = 135 30 40 50 420 560 700 Which function has a greater speed, and what is the greater speed?
O Function A: 13 meters per second
O Function A; 14 meters per second
O Function B; 13 meters per second
O Function B; 14 meters per second
Answer:
Step-by-step explanation:
D
WILL GIVE BRAINLIEST!
As part of a training program for the Boston Marathon, a runner wants to build endurance by running at a rate of 12 mph for 15 min. How far will the runner travel in that time period? mi
Fill in the blank with the correct term or number to complete the sentence.
The volume of a rectangular prism can be found by multiplying the length by the ______ by the height.
A.
width
B.
volume
C.
space
D.
side
WHOEVER ANSWERS FIRST GETS BRAINLEST FIRST PERSON BE THE LUCKY DUCK!!!!
ASAP The first swing of a pendulum is 24cm. If each swing ia 3/4 of the previous swing, how many swings will it take till the pendulum swings only 4cm? (round to nearest whole number)
PLS ONLY ANSWER IF YOU KNOW THE ANSWER, do not put links in the answer. Pls do not answer with links.
Answer:
96
Step-by-step explanation:
24/ (1 - 3/4)
24 / (1/4)
24 x 4 = 96
I need the answer
Ushshsbshfhd
Answer:
B
Step-by-step explanation:
Its the only one that makes sense
Answer:
16 feet
Step-by-step explanation:
24/ 6 = 4
4 x 4 = 16
16 feet
You are looking to buy a new Chromebook that is normally $250 website is offering $50 off and website B is offering 25% off which is the better deal
Answer:
The better deal would be website B.
Step-by-step explanation:
Website A is offering $50 off so you would so $250 - $50 = $200
Website B is offering 25% off so you would do (250 · 25)/100 = $62.50
The final price would be $250 - $62.50 = $187.50
So, overall with website A you'd be saving $50 dollars, and with website B you'd be saving $62.50 dollars, with website B you'd be saving more, so therefore the answer is website B.
Hope this helps you :)
equation
[tex](z + \frac{6}{7} ) + \frac{2}{14} = - 1[/tex]
Given:
The equation is
[tex]\left(z+\dfrac{6}{7}\right)+\dfrac{2}{14}=-1[/tex]
To find:
The solution of the given equation.
Solution:
We have,
[tex]\left(z+\dfrac{6}{7}\right)+\dfrac{2}{14}=-1[/tex]
It can be written as
[tex]\left(z+\dfrac{6}{7}\right)+\dfrac{1}{7}=-1[/tex]
[tex]\left(z+\dfrac{6}{7}\right)=-1-\dfrac{1}{7}[/tex]
Multiply both sides by 7.
[tex]7z+6=-7-1[/tex]
[tex]7z+6=-8[/tex]
[tex]7z=-8-6[/tex]
[tex]7z=-14[/tex]
Divide both sides by 7.
[tex]z=\dfrac{-14}{7}[/tex]
[tex]z=-2[/tex]
Therefore, the value of z is -2.
20 cm
10 cm
20 cm
10 cm
10 cm 10 cm
Answer:
where is the question
Step-by-step explanation:
ok
Find the length of AB.
Answer:
We know that in a triangle, if two angles have equal measures, then the sides opposite to them are equal in length. Thus, the length of side AB is 6 units
Answer:
AB=9
Step-by-step explanation:
[tex]\frac{DC}{BC}=\frac{EC}{AC}\\ \frac{4}{3}=\frac{16}{AC}\\\\ AC=12\\\\ AB=AC-BC\\ AB=12-3=9[/tex]
WORD PROBLEM SYSTEMS. I THINK 1 OR 4 BIT MAINLY 4.
What is the measure of the missing angle? 75° and 40 degrees
Answer:
115 degrees.
Step-by-step explanation:
The area of the hardscape is 3x^2 + 13x + 4. what is the length and width of the hardscape
Answer:
[tex](3x+1)[/tex]
[tex](x+4)[/tex]
Step-by-step explanation:
Assuming that the given surface is two-dimensional, one can simply factor the given polynomial to find the dimensions of the surface.
[tex]3x^2 + 13x + 4[/tex]
Just by looking at the polynomial, it is fairly obvious that the factors are;
[tex](3x+1)(x+4)[/tex]
One can check this by distributing, multiply every term in one of the parenthesis by every term in the other. Then combine like terms,
[tex]3x^2 + 12x + x + 4\\\\3x^2 + 13x + 4[/tex]
Without further information, it is impossible to determine which is the length, and which is the width, one just knows that the dimensions of the surface are;
[tex](3x+1)\\\\(x+4)[/tex]
(10 + 4) x 7 - 45 divided by 9
Please help I will mark brainliest
Please answer correctly !!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!! URGENT !!!!!!!!!!!!!!!!!!!
Answer:
how do you do this math ?
Step-by-step explanation:
Find four consecutive multiples of three that the product of the first and third miners minus eight times the fourth number is negative 48
Answer:
The four consecutive multiples of three are 6, 9, 12, and 15
Step-by-step explanation:
let the first multiple of 3 = n
second multiple of 3 = (n + 3)
third multiple of 3 =(n + 6)
fourth multiple of 3 =(n + 9)
product of the first and the third = n(n + 6) = n² + 6n
eight times the fourth number = 8(n + 9) = 8n + 72
The difference between the two = n² + 6n - (8n + 72) = -48
n² + 6n - 8n - 72 = -48
n² - 2n = -48 + 72
n² - 2n = 24
n² - 2n - 24 = 0
n² - 2n - 24 = 0
n² + 4n - 6n - 24 = 0
n(n + 4) - 6(n + 4) = 0
(n - 6)(n + 4) = 0
n = 6 or - 4
n should be a positive number, thus n = 6
The second multiple of 3 = (n + 3) = 6 + 3 = 9
The third multiple of 3 =(n + 6) = 6 + 6 = 12
The fourth multiple of 3 = (n + 9) = 6 + 9 = 15
Q8. Divide £60.50 in the ratio 8 : 3
my math is hard I hate my life