Answers
Answer:
-15/16 or -0.9375
Step-by-step explanation:
3/5x=6 +7x
3x=30+35x
3x-35x=30
-32x=30
x= -15/16
Related Questions
Somebody help me please
Answers
Answer: D i hope this help
Step-by-step explanation:
14. Find the circumference of a wheel whose radius is 35 cm. Find the distance covered in 60
seconds, if it revolves 5 times per second.
Answers
Answer:
circumference = 219.91 cm
65,973 cm
Step-by-step explanation:
circumference = 35 x 2 x π = 219.91 cm
219.91 x 5 x 60 = 65,973 cm
help!
solve for:
sin (pi/4 -x) - sin (x + pi/4) for 0 < x < 2pi
Answers
Answer:
sin(pi/4 - x) - sin(x + pi/4) = 1
[tex] \frac{ \sqrt{2} }{2} ( \cos(x) - \sin(x) ) - \frac{ \sqrt{2} }{2} ( \sin(x) + \cos(x) ) = 1 \\ \\ < = > - 2 \times \frac{ \sqrt{2} }{2} \sin(x) = 1 \\ \\ < = > \sin(x) = \frac{ - 1}{ \sqrt{2} } \\ \\ < = > x = - \frac{\pi}{4} + k2\pi \: or \: x = \frac{5\pi}{4} + k2\pi[/tex]
but 0 < x< 2pi => x = { 5pi/4; 7pi/4 }
lollllljlalekfjlksjekjflskjeflksjekfjsekfjskfesefs
Answers
Answer:
dijkcvrhjdcrhrbfike
Step-by-step explanation:
<3
The graph of which line intersects the graph of y + 10 = -5(x - 1) in only one point?
Answers
First, I’m going to the line is question into slope intercept form.
y + 10 = -5x + 5
y = -5x + 5 -10
y = -5x -5
y + 10 = -5 (x - 1) becomes y = -5x -5 in slope intercept form. I will call this line ‘line 1’
A becomes y = 5x -15 in slope intercept form
B becomes y = -5x + 25 in slope intercept form
C becomes y = -5x -5 in slope intercept form
D becomes y = -5x + 10 in slope intercept form
C is the same line as line 1. Any point that is on line 1 is also on line C, so C cannot be it.
Notice that line B and D have the same slope but different y-intercepts as line 1. That means these lines are parallel (not the same line though - different y intercepts) to line 1, so they will never intercept.
Line A has a different slope vs line 1, so they will eventually intersect only once
Question 2 of 41
What is the circumference of the circle shown below? (Round your answer to
the nearest tenth.)
12.
.
S
7.4
7.4
M
Answers
Answer:
the right answer might be C = 2 π r
Step-by-step explanation:
yeah
1.14. Which of the following functions represents exponential decay? Select all that apply.
A. f (x) = (1.03)
x
B. f(x) = (1.97)
x
10
C. f (x) = (0.97)
x
D. f (x) = (0.03)
−2x
E. f (x) = (1.23)
−4x
F. f(x) = (0.5)
x
2
Answers
Answer: E,C and D
Step-by-step explanation:
Answer:
E, C & D
Please mark as brainliest
Have a great day, be safe and healthy
Thank u
XD
Greatest common factor of 10 and 125
Answers
Answer:
5
Step-by-step explanation:
The highest number both are divisible by is 5.
What is the slope of A line given the 2 points (2,-4) and (5,-4)?
Answers
Find the value of x
30
10x
O A. 15
O B. 3
O c. 6
O D. 9
Answers
Answer:
if the product is 30 then x=3
Step-by-step explanation:
. Solve the inequality. q + 12 – 2(q – 22) > 0 q > –32 q > 56 q < –32 q < 56
Answers
Given:
The inequality is
[tex]q+12-2(q-22)>0[/tex]
To find:
The solution of the given inequality.
Solution:
We have,
[tex]q+12-2(q-22)>0[/tex]
It can be written as:
[tex]q+12-2q+44>0[/tex]
[tex](q-2q)+(12+44)>0[/tex]
[tex]-q+56>0[/tex]
Subtract 56 from both side.
[tex]-q>-56[/tex]
Multiply both sides by -1 and change the inequality sign.
[tex]q<56[/tex]
Therefore, the correct option is D.
Answer:
D: q < 56Step-by-step explanation:
WILL GIVE BRAINLEST !
hAVE A GOOD DAy :)!
Answers
±2√21
IMMA CRY SOMEONE HELP ME ASAP
Answers
Answer:
B. -2 (x+6)/(x+4)(x-4)
I need to write a equation for this graph
Answers
Answer:
y= 2x + -2
Step-by-step explanation:
Mr. Garcia is replacing the insulation in his attic and garage. Each roll of insulation is 1.25 feet wide and 50 feet long. The picture shows the
dimensions of the attic and the garage that he needs to cover.
100 ft
attic
25 ft
garage
28 ft
25 ft
What is the minimum number of rolls of insulation that Mr. Garcia should buy in order to cover both the garage and the attic completely?
A. 12
OB. 40
O c. 52
O D. 55
Answers
Answer: B. 40
Hope this helps
-2²-5x+2
good job if you can answer this cause that means you are smarter than me (I'm not very smart)
Answers
(-2)^2 -5x+2
4-5x+2
6-5x simplest form
________
If this is an equation equal to 0:
6-5x= 0
-5x = -6
x = -6/-5
x= 6/5
Good luck!
What is the first step in converting a decimal to a fraction?
Answers
Answer:
Step-by-step explanation:
Step 1: Write down the decimal divided by 1, like this: decimal 1.
Step 2: Multiply both top and bottom by 10 for every number after the decimal point. (For example, if there are two numbers after the decimal point, then use 100, if there are three then use 1000, etc.)
Step 3: Simplify (or reduce) the fraction.
i am grading papers. I have 2 purple stickers, 3 green stickers, and 5 yellow stickers. What is the probability that i use two yellow stickers on graded papers?
Answers
Answer:
2\10= 1\5
Step-by-step explanation:
you add all the stickers which equals 10. and what to figure out the probability of using 2 yellows so you put 2 over 10 and when you round it off you get 1\5
Brandon is 9 years older than Ronda. In four years, the sum of their ages will be 91. How old
they now?
I need help step by step solution please!!!!
Answers
Answer:
Ronda is 37 and Brandon is 46Step-by-step explanation:
x - the age of Ronda
x + 9 - the age of Brandon
x + 4 - the age of Ronda in 4 years
x + 9 + 4 - the age of Brandon in 4 years
x + 4 + x + 9 + 4 - the sum of their ages in 4 years
x + 4 + x + 9 + 4 = 91
2x + 17 = 91 {subtract 17 from both sides}
2x = 74 {divide both sides by 2}
x = 37
x + 9 = 37 + 9 = 46
Which representation do or does not show a fuction?
Answers
Answer:
Step-by-step explanation:
I and II are not functions.
Answer:
I and II are NOT functions
Help! Simplify the following.
(x2+4x-2) - (3x2-2x+6)
Answers
Answer:
Step-by-step explanation:
[tex]x^2+4x-2-3x^2+2x-6\\ \\ -2x^2+6x-8[/tex]
It's C on edge.
The other question is also C
Sue ran 2.1 miles on Monday, 1.25 miles on Tuesday and Wednesday, 3.75 miles on Thursday, and 2.5 miles on Friday. How far did she run in all?
Answers
Answer:
8.6 miles
Step-by-step explanation:
1.25+3.75=5
5+2.5= 7.5
7.5+ 2.1= 8.6
:)
to find an approximate answer or solution is to?
Answers
Answer:
ba
Step-by-step explanation:
The solution of the given equation is x = 2.1
What is an equation?An equation is a mathematical statement that shows that two mathematical expressions are equal.
For example, 3x + 5 = 14 is an equation, in which 3x + 5 and 14 are two expressions separated by an 'equal' sign.
Given that, an equation, 3ˣ = 10, we need to find the solution of it,
So, solving for x,
3ˣ = 10
Taking log both sides,
㏒ 3ˣ = ㏒ 10
Since, ㏒ aⁿ = n ㏒ a
Therefore,
x ㏒ 3 = ㏒ 10
x = ㏒ 10 / ㏒ 3
x = 1/0.477
x = 2.095
x ≈ 2.1
Hence, the solution of the given equation is x = 2.1
Learn more about equations, click;
https://brainly.com/question/29657983
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The complete question is attached
Express the ratio 4:7 in the form n:1
Answers
The ratio 4:7 in the form n:1 is [tex]\frac{4}{7} : 1[/tex] .
What is unit fraction?
A unit fraction is a rational number written as a fraction where the numerator is one and the denominator is a positive integer. A unit fraction is therefore the reciprocal of a positive integer, 1/n. Examples are 1/1, 1/2, 1/3, 1/4, 1/5, etc.
According to the question
The ratio 4:7 in the form n:1
i.e
[tex]\frac{4}{7} = \frac{n}{1}[/tex]
n = [tex]\frac{4}{7}[/tex]
Now, the unit fraction
The ratio is
= [tex]\frac{4}{7} : 1[/tex]
Hence, the ratio 4:7 in the form n:1 is [tex]\frac{4}{7} : 1[/tex] .
To know more about unit fraction here:
https://brainly.com/question/15326565
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please answer this ??
Answers
Answer:
A: predictions
Step-by-step explanation:
You should add the other ones
Answer:
new information
Step-by-step explanation:
u should never add new information in the conclusion, unless ur making a TV show or movie and have a sequel planned.
Mr. Rodriguez is assembling supply kits for his students. He has 24 pencils and 32 erasers. All the kits must have the same number of each item, and all items must be used.
1.
What is the largest number of kits Mr. Rodriguez can make?
2.
How many pencils and erasers will be in each kit?
Answers
Answer:
1. 8 kits
2. 3 pencils and 4 erasers
. Veronica rides at an average speed of 9.2 miles per hour (mph).
Part A
Exactly how many hours does it take Veronica to ride her bike 46 miles? Show or explain all your work.
Time to ride 46 miles: ________________
Answers
Answer:
46/9.2 = 5
Step-by-step explanation:
Today, where does our culture stand on issues of racism and discrimination? What civil rights issues are we currently dealing with? What should be the responsibilities of both whites and blacks? Explain.
Answers
Answer:
Step-by-step explanation:
What are the roots of the polynomial equation?
x2+x−72=0
Answers
Answer:
x(x-1)=72 x=9
Step-by-step explanation:
Which equations define y as a linear function of x ?
Select all that apply.
A
y = 2x
B
y= 5x + 3
1
y === 9
D
y = 22
E
y = 4x2 + 2.c
TI
y = 2(4x – 2) + 16
Answers
Answer:
gkgk
Step-by-step explanation: